Jens Hjorth

Jens Hjorth

Professor

Introductory remarks on publicationslist

> 300 refereed publications with > 20000 citations listed in the Astrophysics Data System
~20 scientific papers in Nature or Science
Most cited paper: J. Hjorth et al. Nature 423, 847–850 (2003): > 1000 citations
h-index (number of publications with more than h citations): 79


  1. 2020
  2. Published

    The Carnegie Supernova Project II Observations of SN 2014ab possibly revealing a 2010jl-like SN IIn with pre-existing dust

    Moriya, T. J., Stritzinger, M. D., Taddia, F., Morrell, N., Suntzeff, N. B., Contreras, C., Gall, Christa, Hjorth, Jens, Ashall, C., Burns, C. R., Busta, L., Campillay, A., Castellon, S., Corco, C., Davis, S., Galbany, L., Gonzalez, C., Holmbo, S., Hsiao, E. Y., Maund, J. R. & Phillips, M. M., 23 Sep 2020, In : Astronomy & Astrophysics. 641, 17 p., A148.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Dynamical mass inference of galaxy clusters with neural flows

    Kodi Ramanah, Doogesh, Wojtak, Radoslaw Jan, Ansari, Zoe, Gall, Christa & Hjorth, Jens, 21 Sep 2020, In : Monthly Notices of the Royal Astronomical Society. 499, 2, p. 1985-1997 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Broad-line type Ic SN 2020bvc: Signatures of an off-axis gamma-ray burst afterglow

    Izzo, Luca, Auchettl, Katie, Hjorth, Jens, De Colle, F., Gall, Christa, Angus, Charlotte, Raimundo, Sandra & Ramirez-Ruiz, Jorge Enrico, 21 Jul 2020, In : Astronomy & Astrophysics. 639, 8 p., L11.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Connection of supernovae 2002ap, 2003gd, 2013ej, and 2019krl in M 74 with atomic gas accretion and spiral structure

    Michalowski, M. J., Gotkiewicz, N., Hjorth, Jens & Kamphuis, P., 9 Jun 2020, In : Astronomy & Astrophysics. 638, 7 p., A47.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    The Lowest of the Low: Discovery of SN 2019gsc and the Nature of Faint Iax Supernovae

    Srivastav, S., Smartt, S. J., Leloudas, G., Huber, M. E., Chambers, K., Malesani, D. B., Hjorth, Jens, Gillanders, J. H., Schultz, A., Sim, S. A., Auchettl, Katie, Fynbo, Johan Peter Uldall, Gall, Christa, McBrien, O. R., Rest, A., Smith, K. W., Wojtak, Radoslaw Jan & Young, D. R., 1 Apr 2020, In : Astrophysical Journal Letters. 892, 2, 8 p., L24.

    Research output: Contribution to journalLetterResearchpeer-review

  7. Published

    Pan-STARRS1 Transient Discovery Report for 2020-01-08

    Young Supernova Experiment (YSE), Y. S. E. (., 1 Jan 2020, In : Transient Name Server Discovery Report, No. 2020-76. 76

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    YSE/Pan-STARRS1 Transient Discovery Report for 2020-01-31

    Young Supernova Experiment (YSE), Y. S. E. (., 1 Jan 2020, In : Transient Name Server Discovery Report, No. 2020-76. 341

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    24 Messages on a Sustainable Career in Research at UCPH

    Nosch, Marie Louise Bech (ed.), Hjorth, Jens (ed.) & Larsen, Katrine Rønsig (ed.), 2020, Københavns Universitet.

    Research output: Book/ReportReportCommunication

  10. Published

    24 Messages on a Sustainable Career in Research at UCPH

    Nosch, Marie Louise Bech (ed.), Hjorth, Jens (ed.) & Rønsig Larsen, K. (ed.), 2020, Københavns Universitet.

    Research output: Book/ReportReportCommunication

  11. 2019
  12. Published

    The fate of the interstellar medium in early-type galaxies I. First direct measurement of the timescale of dust removal

    Michalowski, M. J., Hjorth, Jens, Gall, Christa, Frayer, D. T., Tsai, A., Hirashita, H., Rowlands, K., Takeuchi, T. T., Lesniewska, A., Behrendt, D., Bourne, N., Hughes, D. H., Spring, E., Zavala, J. & Bartczak, P., 17 Oct 2019, In : Astronomy & Astrophysics. 632, 11 p., A43.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    RELICS: Reionization Lensing Cluster Survey

    Coe, D., Salmon, B., Bradac, M., Bradley, L. D., Sharon, K., Zitrin, A., Acebron, A., Cerny, C., Cibirka, N., Strait, V., Paterno-Mahler, R., Mahler, G., Avila, R. J., Ogaz, S., Huang, K., Pelliccia, D., Stark, D. P., Mainali, R., Oesch, P. A., Trenti, M., Carrasco, D., Dawson, W. A., Rodney, S. A., Strolger, L., Riess, A. G., Jones, C., Frye, B. L., Czakon, N. G., Umetsu, K., Vulcani, B., Graur, O., Jha, S. W., Graham, M. L., Molino, A., Nonino, M., Hjorth, Jens, Selsing, J., Christensen, Lise Bech, Kikuchihara, S., Ouchi, M., Oguri, M., Welch, B., Lemaux, B. C., Andrade-Santos, F., Hoag, A. T., Johnson, T. L., Peterson, A., Past, M., Fox, C., Agulli, I., Livermore, R., Ryan, R. E., Lam, D., Sendra-Server, I., Toft, Sune, Lovisari, L. & Su, Y., 10 Oct 2019, In : Astrophysical Journal. 884, 1, 85.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Short GRB 160821B: A Reverse Shock, a Refreshed Shock, and a Well-sampled Kilonova

    Lamb, G. P., Tanvir, N. R., Levan, A. J., de Ugarte Postigo, A., Kawaguchi, K., Corsi, A., Evans, P. A., Gompertz, B., Malesani, D. B., Page, K. L., Wiersema, K., Rosswog, S., Shibata, M., Tanaka, M., van der Horst, A. J., Cano, Z., Fynbo, Johan Peter Uldall, Fruchter, A. S., Greiner, J., Heintz, K., Higgins, A., Hjorth, Jens, Izzo, L., Jakobsson, P., Kann, D. A., O'Brien, P. T., Perley, D. A., Pian, E., Pugliese, G., Starling, R. L. C., Thone, C. C., Watson, Darach Jafar, Wijers, R. A. M. J. & Xu, D., 20 Sep 2019, In : Astrophysical Journal. 883, 1, 12 p., 48.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    The case for a high-redshift origin of GRB100205A

    Chrimes, A. A., Levan, A. J., Stanway, E. R., Berger, E., Bloom, J. S., Cenko, S. B., Cobb, B. E., Cucchiara, A., Fruchter, A. S., Gompertz, B. P., Hjorth, Jens, Jakobsson, P., Lyman, J. D., O'Brien, P., Perley, D. A., Tanvir, N. R., Wheatley, P. J. & Wiersema, K., 1 Sep 2019, In : Monthly Notices of the Royal Astronomical Society. 488, 1, p. 902-909 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Searching for Highly Magnified Stars at Cosmological Distances: Discovery of a Redshift 0.94 Blue Supergiant in Archival Images of the Galaxy Cluster MACS J0416.1-2403

    Chen, W., Kelly, P. L., Diego, J. M., Oguri, M., Williams, L. L. R., Zitrin, A., Treu, T. L., Smith, N., Broadhurst, T. J., Kaiser, N., Foley, R. J., Filippenko, A. V., Salo, L., Hjorth, Jens & Selsing, J., 10 Aug 2019, In : Astrophysical Journal. 881, 1, 11 p., 8.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Magnified or multiply imaged? - Search strategies for gravitationally lensed supernovae in wide-field surveys

    Wojtak, Radoslaw Jan, Hjorth, Jens & Gall, Christa, 1 Aug 2019, In : Monthly Notice of the Royal Astronomical Society. 487, 3, p. 3342-3355 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Nature of the unusual transient AT 2018cow from HI observations of its host galaxy

    Michalowski, M. J., Kamphuis, P., Hjorth, Jens, Kann, D. A., de Ugarte Postigo, A., Galbany, L., Fynbo, Johan Peter Uldall, Ghosh, A., Hunt, L. K., Kuncarayakti, H., Le Floc'h, E., Lesniewska, A., Misra, K., Guelbenzu, A. N., Palazzi, E., Rasmussen, J., Resmi, L., Rossi, A., Savaglio, S., Schady, P., Schulze, S., Thone, C. C., Watson, Darach Jafar, Jozsa, G. I. G., Serra, P. & Smirnov, O. M., 9 Jul 2019, In : Astronomy & Astrophysics. 627, 8 p., A106.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    The X-shooter GRB afterglow legacy sample (XS-GRB)

    Selsing, J., Malesani, D., Goldoni, P., Fynbo, Johan Peter Uldall, Kruehler, T., Antonelli, L. A., Arabsalmani, M., Bolmer, J., Cano, Z., Christensen, Lise Bech, Covino, S., D'Avanzo, P., D'Elia, V., De Cia, A., de Ugarte Postigo, A., Flores, H., Fliis, M., Gomboc, A., Greiner, J., Groot, P., Hammer, F., Hartoog, O. E., Heintz, K. E., Hjorth, Jens, Jakobsson, P., Japelj, J., Kann, D. A., Kaper, L., Ledoux, C., Leloudas, G., Levan, A. J., Maiorano, E., Melandri, A., Milvang-Jensen, Bo, Palazzi, E., Palmerio, J. T., Perley, D. A., Pian, E., Piranomonte, S., Pugliese, G., Sanchez-Ramirez, R., Savaglio, S., Schady, P., Schulze, S., Sollerman, J., Sparre, M., Tagliaferri, G., Tanvir, N. R., Thone, C. C., Vergani, S. D., Vreeswijk, P., Watson, Darach Jafar, Wiersema, K., Wijers, R., Xu, D. & Zafar, T., 12 Mar 2019, In : Astronomy & Astrophysics. 623, 42 p., A92.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    The fraction of ionizing radiation from massive stars that escapes to the intergalactic medium

    Tanvir, N. R., Fynbo, Johan Peter Uldall, de Ugarte Postigo, A., Japelj, J., Wiersema, K., Malesani, D., Perley, D. A., Levan, A. J., Selsing, J., Cenko, S. B., Kann, D. A., Milvang-Jensen, Bo, Berger, E., Cano, Z., Chornock, R., Covino, S., Cucchiara, A., D'Elia, V., Gargiulo, A., Goldoni, P., Gomboc, A., Heintz, K. E., Hjorth, Jens, Izzo, L., Jakobsson, P., Kaper, L., Kruehler, T., Laskar, T., Myers, M., Piranomonte, S., Pugliese, G., Rossi, A., Sanchez-Ramirez, R., Schulze, S., Sparre, M., Stanway, E. R., Tagliaferri, G., Thoene, C. C., Vergani, S., Vreeswijk, P. M., Wijers, R. A. M. J., Watson, Darach Jafar & Xu, D., Mar 2019, In : Monthly Notices of the Royal Astronomical Society. 483, 4, p. 5380-5408

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Signatures of a jet cocoon in early spectra of a supernova associated with a gamma-ray burst

    Izzo, L., de Ugarte Postigo, A., Maeda, K., Thone, C. C., Kann, D. A., Della Valle, M., Carracedo, A. S., Michalowski, M. J., Schady, P., Schmidl, S., Selsing, J., Starling, R. L. C., Suzuki, A., Bensch, K., Bolmer, J., Campana, S., Cano, Z., Covino, S., Fynbo, Johan Peter Uldall, Hartmann, D. H., Heintz, K. E., Hjorth, Jens, Japelj, J., Kaminski, K., Kaper, L., Kouveliotou, C., Kruzynski, M., Kwiatkowski, T., Leloudas, G., Levan, A. J., Malesani, D. B., Michalowski, T., Piranomonte, S., Pugliese, G., Rossi, A., Sanchez-Ramirez, R., Schulze, S., Steeghs, D., Tanvir, N. R., Ulaczyk, K., Vergani, S. D. & Wiersema, K., 17 Jan 2019, In : Nature. 565, 7739, p. 324-327 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    The Optical Afterglow of GW170817 at One Year Post-merger

    Lamb, G. P., Lyman, J. D., Levan, A. J., Tanvir, N. R., Kangas, T., Fruchter, A. S., Gompertz, B., Hjorth, Jens, Mandel, I., Oates, S. R., Steeghs, D. & Wiersema, K., 10 Jan 2019, In : Astrophysical Journal Letters. 870, 2, L15.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Unveiling the enigma of ATLAS17aeu

    Melandri, A., Rossi, A., Benetti, S., D'Elia, V., Piranomonte, S., Palazzi, E., Levan, A. J., Branchesi, M., Castro-Tirado, A. J., D'Avanzo, P., Hu, Y., Raimondo, G., Tanvir, N. R., Tomasella, L., Amati, L., Campana, S., Carini, R., Covino, S., Cusano, F., Dadina, M., Della Valle, M., Fan, X., Garnavich, P., Grado, A., Greco, G., Hjorth, Jens, Lyman, J. D., Masetti, N., O'Brien, P., Pian, E., Perego, A., Salvaterra, R., Stella, L., Stratta, G., Yang, S., di Paola, A., Caballero-Garcia, M. D., Fruchter, A. S., Giunta, A., Longo, F., Pinamonti, M., Sokolov, V. V., Testa, V., Valeev, A. F., Brocato, E., Cantiello, M., de Luise, F., Antonelli, L. A., Pulone, L., Ascenzi, S., Israel, G., Casella, P., Stamerra, A., Iannicola, G., Lisi, M., Getman, F., Botticella, M. T., Schipani, P., Nicastro, L., Masetti, L., Vergani, D., Bulgarelli, A., De Cesare, G., Torresi, E., Cimatti, A., Brusa, M., Lanzuisi, G., Moresco, M. O. M., Paladino, R., Talia, M., Maiorano, E., Cappellaro, E., Mapelli, M., Ciolfi, R., Turatto, M., Tagliaferri, G., Ghisellini, G., Ghirlanda, G., Bernardini, M. G., Possenti, A., Burgay, M., Marinoni, S., Giuffrida, G., Marrese, P., Razzano, M., Patricelli, B., Cella, G., Spera, M., Savaglio, S., Izzo, L., Capaccioli, M. & Bulla, M., 10 Jan 2019, In : Astronomy & Astrophysics. 621, 8 p., A81.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. 2018
  25. Published

    Syv professorer: danske politikere svækker uddannelses- og forskningsmiljøet,

    Zahavi, Dan, Nosch, Marie Louise Bech, Porsdam, Helle, Hjorth, Jens, Bruun, Mette Birkedal, Willerslev, Eske & Hartlev, Mette, Dec 2018, In : Berlingske Tidende.

    Research output: Contribution to journalContribution to newspaper - Newspaper articleCommunication

  26. Published

    Maximally Dusty Star-forming Galaxies: Supernova Dust Production and Recycling in Local Group and High-redshift Galaxies

    Gall, Christa & Hjorth, Jens, 20 Nov 2018, In : Astrophysical Journal. 868, 1, 10 p., 62.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Relativistic supernova 2009bb exploded close to an atomic gas cloud

    Michalowski, M. J., Gentile, G., Kruehler, T., Kuncarayakti, H., Kamphuis, P., Hjorth, Jens, Berta, S., D'Elia, V., Elliott, J., Galbany, L., Greiner, J., Hunt, L. K., Koprowski, M. P., Le Floc'h, E., Guelbenzu, A. N., Palazzi, E., Rasmussen, J., Rossi, A., Savaglio, S., de Ugarte Postigo, A., van der Werf, P. & Vergani, S. D., 22 Oct 2018, In : Astronomy & Astrophysics. 618, 17 p., A104.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Molecular gas masses of gamma-ray burst host galaxies

    Michalowski, M. J., Karska, A., Rizzo, J. R., Baes, M., Castro-Tirado, A. J., Hjorth, Jens, Hunt, L. K., Kamphuis, P., Koprowski, M. P., Krumholz, M. R., Malesani, D., Guelbenzu, A. N., Rasmussen, J., Rossi, A., Schady, P., Sollerman, J. & van der Werf, P., 2 Oct 2018, In : Astronomy & Astrophysics. 617, 10 p., A143.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    The Properties of GRB 120923A at a Spectroscopic Redshift of z approximate to 7.8

    Tanvir, N. R., Laskar, T., Levan, A. J., Perley, D. A., Zabl, J., Fynbo, Johan Peter Uldall, Rhoads, J., Cenko, S. B., Greiner, J., Wiersema, K., Hjorth, Jens, Cucchiara, A., Berger, E., Bremer, M. N., Cano, Z., Cobb, B. E., Covino, S., D'Elia, V., Fong, W., Fruchter, A. S., Goldoni, P., Hammer, F., Heintz, K. E., Jakobsson, P., Kann, D. A., Kaper, L., Klose, S., Knust, F., Kruehler, T., Malesani, D., Misra, K., Guelbenzu, A. N., Pugliese, G., Sanchez-Ramirez, R., Schulze, S., Stanway, E. R., de Ugarte Postigo, A., Watson, Darach Jafar, Wijers, R. A. M. J. & Xu, D., 1 Oct 2018, In : Astrophysical Journal. 865, 2, 16 p., 107.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    The optical afterglow of the short gamma-ray burst associated with GW170817

    Lyman, J. D., Lamb, G. P., Levan, A. J., Mandel, I., Tanvir, N. R., Kobayashi, S., Gompertz, B., Hjorth, Jens, Fruchter, A. S., Kangas, T., Steeghs, D., Steele, I. A., Cano, Z., Copperwheat, C., Evans, P. A., Fynbo, Johan Peter Uldall, Gall, Christa, Im, M., Izzo, L., Jakobsson, P., Milvang-Jensen, Bo, O'Brien, P., Osborne, J. P., Palazzi, E., Perley, D. A., Pian, E., Rosswog, S., Rowlinson, A., Schulze, S., Stanway, E. R., Sutton, P., Thone, C. C., de Ugarte Postigo, A., Watson, Darach Jafar, Wiersema, K. & Wijers, R. A. M. J., 1 Sep 2018, In : Nature Astronomy. 2, 9, p. 751-754

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    The THESEUS space mission concept: science case, design and expected performances

    Amati, L., O'Brien, P., Götz, D., Bozzo, E., Tenzer, C., Frontera, F., Ghirlanda, G., Labanti, C., Osborne, J. P., Stratta, G., Tanvir, N., Willingale, R., Attina, P., Campana, R., Castro-Tirado, A., Contini, E., Fuschino, F., Gomboc, A., Hudec, R., Hjorth, Jens, Fynbo, Johan Peter Uldall, Malesani, D. & Watson, Darach Jafar, 1 Jul 2018, In : Advances in Space Research. 62, 1, p. 191-244

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    The 2175 angstrom Extinction Feature in the Optical Afterglow Spectrum of GRB 180325A at z =. 2.25

    Zafar, T., Heintz, K. E., Fynbo, Johan Peter Uldall, Malesani, D., Bolmer, J., Ledoux, C., Arabsalmani, M., Kaper, L., Campana, S., Starling, R. L. C., Selsing, J., Kann, D. A., de Ugarte Postigo, A., Schweyer, T., Christensen, Lise Bech, Moller, P., Japelj, J., Perley, D., Tanvir, N. R., D'Avanzo, P., Hartmann, D. H., Hjorth, Jens, Covino, S., Sbarufatti, B., Jakobsson, P., Izzo, L., Salvaterra, R., D'Elia, V. & Xu, D., 20 Jun 2018, In : Astrophysics Journal Letters. 860, 2, 7 p., L21.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    The Diversity of Kilonova Emission in Short Gamma-Ray Bursts

    Gompertz, B. P., Levan, A. J., Tanvir, N. R., Hjorth, Jens, Covino, S., Evans, P. A., Fruchter, A. S., Gonzalez-Fernandez, C., Jin, Z. P., Lyman, J. D., Oates, S. R., O'Brien, P. T. & Wiersema, K., 10 Jun 2018, In : Astrophysical Journal. 860, 1, 10 p., 62.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Two peculiar fast transients in a strongly lensed host galaxy

    Rodney, S. A., Balestra, I., Bradac, M., Brammer, G., Broadhurst, T., Caminha, G. B., Chirivi, G., Diego, J. M., Filippenko, A. V., Foley, R. J., Graur, O., Grillo, C., Hemmati, S., Hjorth, Jens, Hoag, A., Jauzac, M., Jha, S. W., Kawamata, R., Kelly, P. L., McCully, C., Mobasher, B., Molino, A., Oguri, M., Richard, J., Riess, A. G., Rosati, P., Schmidt, K. B., Selsing, J., Sharon, K., Strolger, L. -., Suyu, S. H., Treu, T., Weiner, B. J., Williams, L. L. R. & Zitrin, A., 2 Apr 2018, In : Nature Astronomy. 2, 4, p. 324-333

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Extreme magnification of an individual star at redshift 1.5 by a galaxy-cluster lens

    Kelly, P. L., Diego, J. M., Rodney, S., Kaiser, N., Broadhurst, T., Zitrin, A., Treu, T., Perez-Gonzalez, P. G., Morishita, T., Jauzac, M., Selsing, J., Oguri, M., Pueyo, L., Ross, T. W., Filippenko, A. V., Smith, N., Hjorth, Jens, Cenko, S. B., Wang, X., Howell, D. A., Richard, J., Frye, B. L., Jha, S. W., Foley, R. J., Norman, C., Bradac, M., Zheng, W., Brammer, G., Benito, A. M., Cava, A., Christensen, Lise Bech, de Mink, S. E., Graur, O., Grillo, C., Kawamata, R., Kneib, J., Matheson, T., McCully, C., Nonino, M., Perez-Fournon, I., Riess, A. G., Rosati, P., Schmidt, K. B., Sharon, K. & Weiner, B. J., Apr 2018, In : Nature Astronomy. 2, 4, p. 334-342

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Early gray dust formation in the type IIn SN 2005ip

    Nielsen, A. B., Hjorth, Jens & Gall, Christa, 27 Mar 2018, In : Astronomy & Astrophysics. 611, 5 p., A67.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    A Precise Distance to the Host Galaxy of the Binary Neutron Star Merger GW170817 Using Surface Brightness Fluctuations

    Cantiello, M., Jensen, J. B., Blakeslee, J. P., Berger, E., Levan, A. J., Tanvir, N. R., Raimondo, G., Brocato, E., Alexander, K. D., Blanchard, P. K., Branchesi, M., Cano, Z., Chornock, R., Covino, S., Cowperthwaite, P. S., D'Avanzo, P., Eftekhari, T., Fong, W., Fruchter, A. S., Grado, A., Hjorth, Jens, Holz, D. E., Lyman, J. D., Mandel, I., Margutti, R., Nicholl, M., Villar, V. A. & Williams, P. K. G., 20 Feb 2018, In : Astrophysics Journal Letters. 854, 2, 7 p., L31.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Dynamics of merging: post-merger mixing and relaxation of an Illustris galaxy

    Young, A. M., Williams, L. L. R. & Hjorth, Jens, 19 Feb 2018, In : Journal of Cosmology and Astroparticle Physics. 2018, 2, 27 p., 033.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    The supermassive black hole coincident with the luminous transient ASASSN-15lh

    Kruehler, T., Fraser, M., Leloudas, G., Schulze, S., Stone, N. C., van Velzen, S., Amorin, R., Hjorth, Jens, Jonker, P. G., Kann, D. A., Kim, S., Kuncarayakti, H., Mehner, A. & Guelbenzu, A. N., 13 Feb 2018, In : Astronomy & Astrophysics. 610, 12 p., A14.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Type Ia Supernova Distances at Redshift > 1.5 from the Hubble Space Telescope Multi-cycle Treasury Programs: The Early Expansion Rate

    Riess, A. G., Rodney, S. A., Scolnic, D. M., Shafer, D. L., Strolger, L., Ferguson, H. C., Postman, M., Graur, O., Maoz, D., Jha, S. W., Mobasher, B., Casertano, S., Hayden, B., Molino, A., Hjorth, Jens, Garnavich, P. M., Jones, D. O., Kirshner, R. P., Koekemoer, A. M., Grogin, N. A., Brammer, G., Hemmati, S., Dickinson, M., Challis, P. M., Wolff, S., Clubb, K. I., Filippenko, A. V., Nayyeri, H., Vivian, U., Koo, D. C., Faber, S. M., Kocevski, D., Bradley, L. & Coe, D., 1 Feb 2018, In : Astrophysical Journal. 853, 2, 15 p., 126.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    A spectroscopic look at the gravitationally lensed Type Ia supernova 2016geu at z = 0.409

    Cano, Z., Selsing, J., Hjorth, Jens, Ugarte Postigo, A. D., Gall, Christa, Christensen, Lise Bech & Kann, D. ~., 1 Jan 2018, In : Monthly Notices of the Royal Astronomical Society. 473, p. 4257-4267 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Cosmic evolution and metal aversion in superluminous supernova host galaxies

    Schulze, S., Kruehler, T., Leloudas, G., Gorosabel, J., Mehner, A., Buchner, J., Kim, S., Ibar, E., Amorin, R., Herrero-Illana, R., Anderson, J. P., Bauer, F. E., Christensen, Lise Bech, de Pasquale, M., de Ugarte Postigo, A., Gallazzi, A., Hjorth, Jens, Morrell, N., Malesani, D., Sparre, M., Stalder, B., Stark, A. A., Thone, C. C. & Wheeler, J. C., 1 Jan 2018, In : Monthly Notices of the Royal Astronomical Society. 473, 1, p. 1258-1285

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Reconciling volumetric and individual galaxy type Ia supernova rates

    Andersen, P. & Hjorth, Jens, 2018, In : Monthly Notices of the Royal Astronomical Society. 480, 1, p. 68-74 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. 2017
  45. Published

    ALMA and GMRT Constraints on the Off-axis Gamma-Ray Burst 170817A from the Binary Neutron Star Merger GW170817

    Kim, S., Schulze, S., Resmi, L., Gonzalez-Lopez, J., Higgins, A. B., Ishwara-Chandra, C. H., Bauer, F. E., de Gregorio-Monsalvo, I., De Pasquale, M., de Ugarte Postigo, A., Kann, D. A., Martin, S., Oates, S. R., Starling, R. L. C., Tanvir, N. R., Buchner, J., Campana, S., Cano, Z., Covino, S., Fruchter, A. S., Fynbo, Johan Peter Uldall, Hartmann, D. H., Hjorth, Jens, Jakobsson, P., Levan, A. J., Malesani, D., Michalowski, M. J., Milvang-Jensen, Bo, Misra, K., O'Brien, P. T., Sanchez-Ramirez, R., Thone, C. C., Watson, Darach Jafar & Wiersema, K., 1 Dec 2017, In : Astrophysics Journal Letters. 850, 2, L21.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Lanthanides or Dust in Kilonovae: Lessons Learned from GW170817

    Gall, Christa, Hjorth, Jens, Rosswog, S., Tanvir, N. R. & Levan, A. J., 10 Nov 2017, In : Astrophysics Journal Letters. 849, 2, L19.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    A gravitational-wave standard siren measurement of the Hubble constant

    Abbott, B. P., Abbott, R., Abbott, T. D., Acemese, F., Ackley, K., Adams, C., Adams, T., Addesso, P., Adhikary, S., Adya, V. B., Affeldt, C., Afrough, M., Agarwal, B., Agathos, M., Agatsuma, K., Aggarwal, N., Aguiar, C., Aiello, L., Ain, A., Ramirez-Ruiz, Jorge Enrico, Hjorth, Jens, Watson, Darach Jafar, Milvang-Jensen, Bo & Camp, J. B., 2 Nov 2017, In : Nature. 551, 7678, p. 85-88

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Spectroscopic identification of r-process nucleosynthesis in a double neutron-star merger

    Pian, E., D'Avanzo, P., Enetti, S. B., Ranchesi, M. B., Rocato, E. B., Campana, S., Cappellaro, E., Covino, S., D'Elia, V., Fynbo, Johan Peter Uldall, Getman, F., Ghirlanda, G., Grado, A., Greco, G., Hjorth, Jens, Kouveliotou, C., Levan, A., Limatola, L., Icastro, L. N., Piranomonte, S., Rossi, A., Salafia, O. S., Selsing, J., Stratta, G., Tanaka, M., Tanvir, N. R., Tomasella, L., Watson, Darach Jafar, Yang, S., Amati, L., Antonelli, L. A., Ascenzi, S., Ernardini, M. G. B., Boer, M., Ulgarelli, A. B., Capaccioli, M., Casella, P., Castro-Tirado, A. J., Chassande-Mottin, E., Ciolfi, R., Copperwheat, C. M., Dadina, M., De Cesare, G., Di Paola, A., Fan, Y. Z., Gendre, B., Giuffrida, G., Giunta, A., Hunt, L. K., Israel, G. L., Jin, Z. -., Kasliwal, M. M., Klose, S., Malesani, D., Longo, F., Lisi, M., Aiorano, E. M., Patricelli, B., Pescalli, A., Piran, T., Possenti, A., Pulone, L., Azzano, M. R., Salvaterra, R., Stamerra, A., Troja, E., Turatto, M., Ergani, S. D. V. & Ergani, D. V., 2 Nov 2017, In : Nature. 551, 7678, p. 67-70

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    The unpolarized macronova associated with the gravitational wave event GW 170817

    Covino, S., Wiersema, K., Fan, Y. Z., Toma, K., Higgins, A. B., Melandri, A., D'Avanzo, P., Mundell, C. G., Palazzi, E., Tanvir, N. R., Bernardini, M. G., Branchesi, M., Brocato, E., Campana, S., Alighieri, S. D. S., Gotz, D., Fynbo, Johan Peter Uldall, Gao, W., Gomboc, A., Gompertz, B., Greiner, J., Hjorth, Jens, Jin, Z. P., Kaper, L., Klose, S., Kobayashi, S., Kopac, D., Kouveliotou, C., Levan, A. J., Mao, J., Malesani, D., Pian, E., Rossi, A., Salvaterra, R., Starling, R. L. C., Steele, I., Tagliaferri, G., Troja, E., van der Horst, A. J. & Wijers, R. A. M. J., 30 Oct 2017, In : Nature Astronomy. 1, 11, p. 791-794

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    The Distance to NGC 4993: The Host Galaxy of the Gravitational-wave Event GW170817

    Hjorth, Jens, Levan, A. J., Tanvir, N. R., Lyman, J. D., Wojtak, Radoslaw Jan, Schrøder, Sophie Lund, Mandel, I., Gall, Christa & Bruun, S. H., 20 Oct 2017, In : Astrophysics Journal Letters. 848, 2, L31.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published

    The Emergence of a Lanthanide-rich Kilonova Following the Merger of Two Neutron Stars

    Tanvir, N. R., Levan, A. J., Gonzalez-Fernandez, C., Korobkin, O., Mandel, I., Rosswog, S., Hjorth, Jens, D'Avanzo, P., Fruchter, A. S., Fryer, C. L., Kangas, T., Milvang-Jensen, Bo, Rosetti, S., Steeghs, D., Wollaeger, R. T., Cano, Z., Copperwheat, C. M., Covino, S., D'Elia, V., de Ugarte Postigo, A., Evans, P. A., Even, W. P., Fairhurst, S., Jaimes, R. F., Fontes, C. J., Fujii, Y. I., Fynbo, Johan Peter Uldall, Gompertz, B. P., Greiner, J., Hodosan, G., Irwin, M. J., Jakobsson, P., Jørgensen, Uffe Gråe, Kann, D. A., Lyman, J. D., Malesani, D., McMahon, R. G., Melandri, A., O'Brien, P. T., Osborne, J. P., Palazzi, E., Perley, D. A., Pian, E., Piranomonte, S., Rabus, M., Rol, E., Rowlinson, A., Schulze, S., Sutton, P., Thone, C. C., Ulaczyk, K., Watson, Darach Jafar, Wiersema, K. & Wijers, R. A. M. J., 20 Oct 2017, In : Astrophysics Journal Letters. 848, 2

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    The Environment of the Binary Neutron Star Merger GW170817

    Levan, A. J., Lyman, J. D., Tanvir, N. R., Hjorth, Jens, Mandel, I., Stanway, E. R., Steeghs, D., Fruchter, A. S., Troja, E., Schrøder, Sophie Lund, Wiersema, K., Bruun, S. H., Cano, Z., Cenko, S. B., de Ugarte Postigo, A., Evans, P., Fairhurst, S., Fox, O. D., Fynbo, Johan Peter Uldall, Gompertz, B., Greiner, J., Im, M., Izzo, L., Jakobsson, P., Kangas, T., Khandrika, H. G., Lien, A. Y., Malesani, D., O'Brien, P., Osborne, J. P., Palazzi, E., Pian, E., Perley, D. A., Rosswog, S., Ryan, R. E., Schulze, S., Sutton, P., Thone, C. C., Watson, Darach Jafar & Wijers, R. A. M. J., 20 Oct 2017, In : Astrophysics Journal Letters. 848, 2, L28.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    GRB 161219B/SN 2016jca: A low-redshift gamma-ray burst supernova powered by radioactive heating

    Cano, Z., Izzo, L., De Ugarte Postigo, A., Thöne, C. C., Krühler, T., Heintz, K. E., Malesani, D., Geier, S., Fuentes, C., Chen, T., Covino, S., D’elia, V., Fynbo, Johan Peter Uldall, Goldoni, P., Gomboc, A., Hjorth, Jens, Jakobsson, P., Kann, D. A., Milvang-Jensen, Bo, Pugliese, G., Sánchez-ramírez, R., Schulze, S., Sollerman, J., Tanvir, N. R. & Wiersema, K., 18 Sep 2017, In : Astronomy & Astrophysics. 605, A107.

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    A break in the high-redshift stellar mass Tully-Fisher relation

    Christensen, Lise Bech & Hjorth, Jens, 7 Jul 2017, In : Monthly Notices of the Royal Astronomical Society. 470, 3, p. 2599-2610

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    The host galaxies and explosion sites of long-duration gamma-ray bursts: Hubble Space Telescope near-infrared imaging

    Lyman, J. D., Levan, A. J., Tanvir, N. R., Fynbo, Johan Peter Uldall, McGuire, J. T. W., Perley, D. A., Angus, C. R., Bloom, J. S., Conselice, C. J., Fruchter, A. S., Hjorth, Jens, Jakobsson, P. & Starling, R. L. C., 1 May 2017, In : Monthly Notices of the Royal Astronomical Society. 467, 2, p. 1795-1817

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. Published

    Late-time VLA reobservations rule out ULIRG-like host galaxies for most pre-Swift long-duration gamma-ray bursts

    Perley, D. A., Hjorth, Jens, Tanvir, N. R. & Perley, R. A., 11 Feb 2017, In : Monthly Notices of the Royal Astronomical Society. 465, 1, p. 970-977

    Research output: Contribution to journalJournal articleResearchpeer-review

  57. 2016
  58. Published

    THE AFTERGLOW AND EARLY-TYPE HOST GALAXY OF THE SHORT GRB 150101B AT z=0.1343

    Fong, W., Margutti, R., Chornock, R., Berger, E., Shappee, B. J., Levan, A. J., Tanvir, N. R., Smith, N., Milne, P. A., Laskar, T., Fox, D. B., Lunnan, R., Blanchard, P. K., Hjorth, Jens, Wiersema, K., van der Horst, A. J. & Zaritsky, D., 20 Dec 2016, In : Astrophysical Journal. 833, 2

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. Published

    SN Refsdal: Classification as a Luminous and Blue SN 1987A-like Type II Supernova

    Kelly, P. L., Brammer, G., Selsing, J., Foley, R. J., Hjorth, Jens, Rodney, S. A., Christensen, Lise Bech, Strolger, L. -., Filippenko, A. V., Treu, T., Steidel, C. C., Strom, A., Riess, A. G., Zitrin, A., Schmidt, K. B., Bradac, M., Jha, S. W., Graham, M. L., McCully, C., Graur, O., Weiner, B. J. & Silverman, J. M., 10 Nov 2016, In : The Astrophysical Journal. 831, 205.

    Research output: Contribution to journalJournal articleResearchpeer-review

  60. Published

    GRB 980425 host: [C II], [O I], and CO lines reveal recent enhancement of star formation due to atomic gas inflow

    Michalowski, M. J., Castro Ceron, J. M., Wardlow, J. L., Karska, A., Messias, H., van der Werf, P., Hunt, L. K., Baes, M., Castro-Tirado, A. J., Gentile, G., Hjorth, Jens, Le Floc'h, E., Perez-Martinez, R., Guelbenzu, A. N., Rasmussen, J., Rizzo, J. R., Rossi, A., Sanchez-Portal, M., Schady, P., Sollerman, J. & Xu, D., 4 Nov 2016, In : Astronomy & Astrophysics. 595, A72.

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. Published

    Testing DARKexp against energy and density distributions of Millennium-II halos

    Nolting, C., Williams, L. L. R., Boylan-Kolchin, M. & Hjorth, Jens, 1 Sep 2016, In : Journal of Cosmology and Astroparticle Physics. 2016, 9, 042.

    Research output: Contribution to journalJournal articleResearchpeer-review

  62. Published

    SUPPLEMENT: LOCALIZATION AND BROADBAND FOLLOW-UP OF THE GRAVITATIONAL-WAVE TRANSIENT GW150914, (2016, ApJL, 826, L13)

    Abbott, B. P., Abbott, R., Abbott, T. D., Abernathy, M. R., Acemese, F., Ackley, K., Adams, C., Adams, T., Addesso, P., Adhikari, R. X., Adya, V. B., Hjorth, Jens, Fynbo, Johan Peter Uldall, Malesani, D., Milvang-Jensen, Bo & Watson, Darach Jafar, 1 Jul 2016, In : Astrophysical Journal Supplement Series. 225, 1, 8.

    Research output: Contribution to journalJournal articleResearchpeer-review

  63. Published

    DETECTION OF THREE GAMMA-RAY BURST HOST GALAXIES AT z ~ 6

    McGuire, J. T. W., Tanvir, N. R., Levan, A. J., Trenti, M., Stanway, E. R., Shull, J. M., Wiersema, K., Starling, R. L. C., Hjorth, Jens, Bremer, M., Stocke, J. T., Perley, D. A., Rhoads, J. E., Curtis-Lake, E., Schulze, S., Levesque, E. M., Robertson, B., Fynbo, Johan Peter Uldall, Ellis, R. S. & Fruchter, A. S., 12 Jun 2016, In : Astrophysical Journal. 825, 2, 135.

    Research output: Contribution to journalJournal articleResearchpeer-review

  64. Published

    Ubiquity of density slope oscillations in the central regions of galaxy and cluster-sized systems

    Young, A. M., Williams, L. L. R. & Hjorth, Jens, 2 May 2016, In : Journal of Cosmology and Astroparticle Physics. 2016, 4, 010.

    Research output: Contribution to journalJournal articleResearchpeer-review

  65. Published

    SN REFSDAL: PHOTOMETRY AND TIME DELAY MEASUREMENTS OF THE FIRST EINSTEIN CROSS SUPERNOVA

    Rodney, S. A., Strolger, L., Kelly, P. L., Bradac, M., Brammer, G., Filippenko, A. V., Foley, R. J., Graur, O., Hjorth, Jens, Jha, S. W., McCully, C., Molino, A., Riess, A. G., Schmidt, K. B., Selsing, J., Sharon, K., Treu, T., Weiner, B. J. & Zitrin, A., 20 Mar 2016, In : Astrophysical Journal. 820, 1, 50.

    Research output: Contribution to journalJournal articleResearchpeer-review

  66. Published

    DEJA VU ALL OVER AGAIN: THE REAPPEARANCE OF SUPERNOVA REFSDAL

    Kelly, P. L., Rodney, S. A., Treu, T., Strolger, L., Foley, R. J., Jha, S. W., Selsing, J., Brammer, G., Bradac, M., Cenko, S. B., Graur, O., Filippenko, A. V., Hjorth, Jens, McCully, C., Molino, A., Nonino, M., Riess, A. G., Schmidt, K. B., Tucker, B. A., von der Linden, A., Weiner, B. J. & Zitrin, A., 1 Mar 2016, In : The Astrophysical Journal Letters. 819, 1, L8.

    Research output: Contribution to journalJournal articleResearchpeer-review

  67. Published

    THE SWIFT GAMMA-RAY BURST HOST GALAXY LEGACY SURVEY. I. SAMPLE SELECTION AND REDSHIFT DISTRIBUTION

    Perley, D. A., Kruhler, T., Schulze, S., de Ugarte Postigo, A., Hjorth, Jens, Berger, E., Cenko, S. B., Chary, R., Cucchiara, A., Ellis, R., Fong, W., Fynbo, Johan Peter Uldall, Gorosabel, J., Greiner, J., Jakobsson, P., Kim, S., Laskar, T., Levan, A. J., Michalowski, M. J., Milvang-Jensen, Bo, Tanvir, N. R., Thoene, C. C. & Wiersema, K., 20 Jan 2016, In : Astrophysical Journal. 817, 1, 7.

    Research output: Contribution to journalJournal articleResearchpeer-review

  68. Published

    THE SWIFT GRB HOST GALAXY LEGACY SURVEY. II. REST-FRAME NEAR-IR LUMINOSITY DISTRIBUTION AND EVIDENCE FOR A NEAR-SOLAR METALLICITY THRESHOLD

    Perley, D. A., Tanvir, N. R., Hjorth, Jens, Laskar, T., Berger, E., Chary, R., de Ugarte Postigo, A., Fynbo, Johan Peter Uldall, Kruhler, T., Levan, A. J., Michalowski, M. J. & Schulze, S., 20 Jan 2016, In : Astrophysical Journal. 817, 1, 8.

    Research output: Contribution to journalJournal articleResearchpeer-review

  69. 2015
  70. Published

    Massive stars formed in atomic hydrogen reservoirs: H i observations of gamma-ray burst host galaxies

    Michalowski, M. J., Gentile, G., Hjorth, Jens, Krumholz, M. R., Tanvir, N. R., Kamphuis, P., Burlon, D., Baes, M., Basa, S., Berta, S., Castro Ceron, J. M., Crosby, D., D'Elia, V., Elliott, J., Greiner, J., Hunt, L. K., Klose, S., Koprowski, M. P., Le Floc'h, E., Malesani, D., Murphy, T., Guelbenzu, A. N., Palazzi, E., Rasmussen, J., Rossi, A., Savaglio, S., Schady, P., Sollerman, J., de Ugarte Postigo, A., Watson, Darach Jafar, van der Werf, P., Vergani, S. D. & Xu, D., 1 Oct 2015, In : Astronomy & Astrophysics. 582, A78.

    Research output: Contribution to journalJournal articleResearchpeer-review

  71. Published

    ILLUMINATING A DARK LENS: A TYPE Ia SUPERNOVA MAGNIFIED BY THE FRONTIER FIELDS GALAXY CLUSTER ABELL 2744

    Rodney, S. A., Patel, B., Scolnic, D., Foley, R. J., Molino, A., Brammer, G., Jauzac, M., Bradac, M., Broadhurst, T., Coe, D., Diego, J. M., Graur, O., Hjorth, Jens, Hoag, A., Jha, S. W., Johnson, T. L., Kelly, P., Lam, D., McCully, C., Medezinski, E., Meneghetti, M., Merten, J., Richard, J., Riess, A., Sharon, K., Strolger, L., Treu, T., Wang, X., Williams, L. L. R. & Zitrin, A., 20 Sep 2015, In : Astrophysical Journal. 811, 1, 70.

    Research output: Contribution to journalJournal articleResearchpeer-review

  72. Published

    NON-UNIVERSALITY OF DARK-MATTER HALOS: CUSPS, CORES, AND THE CENTRAL POTENTIAL

    Hjorth, Jens, Williams, L. L. R., Wojtak, Radoslaw Jan & McLaughlin, M., 20 Sep 2015, In : Astrophysical Journal. 811, 1, 2.

    Research output: Contribution to journalJournal articleResearchpeer-review

  73. Published

    GRB 140606B/iPTF14bfu: detection of shock-breakout emission from a cosmological gamma-ray burst?

    Cano, Z., de Ugarte Postigo, A., Perley, D., Kruehler, T., Margutti, R., Friis, M., Malesani, D., Jakobsson, P., Fynbo, Johan Peter Uldall, Gorosabel, J., Hjorth, Jens, Sanchez-Ramirez, R., Schulze, S., Tanvir, N. R., Thoene, C. C. & Xu, D., 11 Sep 2015, In : Monthly Notices of the Royal Astronomical Society. 452, 2, p. 1535-1552

    Research output: Contribution to journalJournal articleResearchpeer-review

  74. Published

    VLT/X-Shooter emission-line spectroscopy of 96 gamma-ray-burst-selected galaxies at 0.1 <z <3.6

    Kruehler, T., Malesani, D., Fynbo, Johan Peter Uldall, Hartoog, O. E., Hjorth, Jens, Jakobsson, P., Perley, D. A., Rossi, A., Schady, P., Schulze, S., Tanvir, N. R., Vergani, S. D., Wiersema, K., Afonso, P. M. J., Bolmer, J., Cano, Z., Covino, S., D'Elia, V., de Ugarte Postigo, A., Filgas, R., Friis, M., Graham, J. F., Greiner, J., Goldoni, P., Gomboc, A., Hammer, F., Japelj, J., Kann, D. A., Kaper, L., Klose, S., Levan, A. J., Leloudas, G., Milvang-Jensen, Bo, Guelbenzu, A. N., Palazzi, E., Pian, E., Piranomonte, S., Sanchez-Ramirez, R., Savaglio, S., Selsing, J., Tagliaferri, G., Vreeswijk, P. M., Watson, Darach Jafar & Xu, D., 1 Sep 2015, In : Astronomy & Astrophysics. 581, A125.

    Research output: Contribution to journalJournal articleResearchpeer-review

  75. Published

    VLT/X-Shooter spectroscopy of the afterglow of the Swift GRB 130606A Chemical abundances and reionisation at z similar to 6

    Hartoog, O. E., Malesani, D., Fynbo, Johan Peter Uldall, Goto, T., Kruehler, T., Vreeswijk, P. M., De Cia, A., Xu, D., Moller, P., Covino, S., D'Elia, V., Flores, H., Goldoni, P., Hjorth, Jens, Jakobsson, P., Krogager, J. -., Kaper, L., Ledoux, C., Levan, A. J., Milvang-Jensen, Bo, Sollerman, J., Sparre, M., Tagliaferri, G., Tanvir, N. R., Postigo, A. D. U., Vergani, S. D., Wiersema, K., Datson, J., Salinas, R., Mikkelsen, K. & Aghanim, N., 1 Aug 2015, In : Astronomy & Astrophysics. 580, A139.

    Research output: Contribution to journalJournal articleResearchpeer-review

  76. Published

    THE OPTICALLY UNBIASED GRB HOST (TOUGH) SURVEY. VII. THE HOST GALAXY LUMINOSITY FUNCTION: PROBING THE RELATIONSHIP BETWEEN GRBs AND STAR FORMATION TO REDSHIFT similar to 6

    Schulze, S., Chapman, R., Hjorth, Jens, Levan, A. J., Jakobsson, P., Bjoernsson, G., Perley, D. A., Kruehler, T., Gorosabel, J., Tanvir, N. R., Postigo, A. D. U., Fynbo, Johan Peter Uldall, Milvang-Jensen, Bo, Moller, P. & Watson, Darach Jafar, 20 Jul 2015, In : Astrophysical Journal. 808, 1, 73.

    Research output: Contribution to journalJournal articleResearchpeer-review

  77. Published

    Y Spectrophotometric analysis of gamma-ray burst afterglow extinction curves with X-Shooter

    Japelj, J., Covino, S., Gomboc, A., Vergani, S. D., Goldoni, P., Selsing, J., Cano, Z., D'Elia, V., Flores, H., Fynbo, Johan Peter Uldall, Hammer, F., Hjorth, Jens, Jakobsson, P., Kaper, L., Kopac, D., Kruehler, T., Melandri, A., Piranomonte, S., Sanchez-Ramirez, R., Tagliaferri, G., Tanvir, N. R., de Ugarte Postigo, A., Watson, Darach Jafar & Wijers, R. A. M. J., 1 Jul 2015, In : Astronomy & Astrophysics. 579, A74.

    Research output: Contribution to journalJournal articleResearchpeer-review

  78. Published

    Spectroscopy of superluminous supernova host galaxies: A preference of hydrogen-poor events for extreme emission line galaxies

    Leloudas, G., Kruehler, T., Schulze, S., Gorosabel, J., Christensen, Lise Bech, Mehner, A., Postigo, A. D. U., Amorin, R., Thoene, C. C., Anderson, J. P., Bauer, F. E., Gallazzi, A., Helminiak, K. G., Hjorth, Jens, Ibar, E., Malesani, D., Morrell, N., Vinko, J. & Wheeler, J. C., May 2015, In : Monthly Notices of the Royal Astronomical Society. 449, 1, p. 917-932

    Research output: Contribution to journalJournal articleResearchpeer-review

  79. Published

    Denmark: Women's grants lost in inequality ocean

    Watson, Darach Jafar & Hjorth, Jens, 12 Mar 2015, In : Nature. 519, 7542, p. 158-158

    Research output: Contribution to journalJournal articleResearchpeer-review

  80. Published

    CONNECTING GRBs AND ULIRGs: A SENSITIVE, UNBIASED SURVEY FOR RADIO EMISSION FROM GAMMA-RAY BURST HOST GALAXIES AT 0 < z < 2.5

    Perley, D. A., Perley, R. A., Hjorth, Jens, Michalowski, M. J., Cenko, S. B., Jakobsson, P., Krueher, T., Levan, A. J., Malesani, D. & Tanvir, N. R., 10 Mar 2015, In : Astrophysical Journal. 801, 2, 102.

    Research output: Contribution to journalJournal articleResearchpeer-review

  81. Published

    Multiple images of a highly magnified supernova formed by an early-type cluster galaxy lens

    Kelly, P. L., Rodney, S. A., Treu, T., Foley, R. J., Brammer, G., Schmidt, K. B., Zitrin, A., Sonnenfeld, A., Strolger, L., Graur, O., Filippenko, A. V., Jha, S. W., Riess, A. G., Bradac, M., Weiner, B. J., Scolnic, D., Malkan, M. A., von der Linden, A., Trenti, M., Hjorth, Jens, Gavazzi, R., Fontana, A., Merten, J. C., McCully, C., Jones, T., Postman, M., Dressler, A., Patel, B., Cenko, S. B., Graham, M. L. & Tucker, B. E., 6 Mar 2015, In : Science. 347, 6226, p. 1123-1126

    Research output: Contribution to journalJournal articleResearchpeer-review

  82. 2014
  83. Published

    The mysterious optical afterglow spectrum of GRB140506A at z=0.889

    Fynbo, Johan Peter Uldall, Kruehler, T., Leighly, K., Ledoux, C., Vreeswijk, P. M., Schulze, S., Noterdaeme, P., Watson, Darach Jafar, Wijers, R. A. M. J., Bolmer, J., Cano, Z., D'Elia, V., Covino, S., Christensen, Lise Bech, Flores, H., Friis, M., Goldoni, P., Greiner, J., Hammer, F., Hjorth, Jens, Jakobsson, P., Japelj, J., Kaper, L., Klose, S., Knust, F., Leloudas, G., Levan, A., Malesani, D., Milvang-Jensen, Bo, Moller, P., Guelbenzu, A. N., Oates, S., Pian, E., Schady, P., Sparre, M., Tagliaferri, U., Tanvir, N., Thoene, C. C., de Ugarte Postigo, A., Vergani, S., Wiersema, K., Xu, D. & Zafar, T., 19 Dec 2014, In : Astronomy & Astrophysics. 572, 8 p., A12.

    Research output: Contribution to journalJournal articleResearchpeer-review

  84. Published

    A dust-parallax distance of 19 megaparsecs to the supermassive black hole in NGC 4151

    Honig, S. F., Watson, Darach Jafar, Kishimoto, M. & Hjorth, Jens, 27 Nov 2014, In : Nature. 515, 7528, p. 528-+

    Research output: Contribution to journalJournal articleResearchpeer-review

  85. Published

    Cosmological Parameters from Supernovae Associated with Gamma-Ray Bursts

    Li, X., Hjorth, Jens & Wojtak, Radoslaw Jan, 20 Nov 2014, In : Astrophysics Journal Letters. 796, 1, 4 p., L4.

    Research output: Contribution to journalJournal articleResearchpeer-review

  86. Published

    Circular polarization in the optical afterglow of GRB 121024A

    Wiersema, K., Covino, S., Toma, K., Horst, A. J. V. D., Varela, K., Min, M., Greiner, J., Starling, R. L. C., Tanvir, N. R., Wijers, R. A. M. J., Campana, S., Curran, P. A., Fan, Y., Fynbo, Johan Peter Uldall, Gorosabel, J., Gomboc, A., Gotz, D., Hjorth, Jens, Jin, Z. P., Kobayashi, S., Kouveliotou, C., Mundell, C., O'Brien, P. T., Pian, E., Rowlinson, A., Russell, D. M., Salvaterra, R., Alighieri, S. D. S., Tagliaferri, G., Vergani, S. D., Elliott, J., Farina, C., Hartoog, O. E., Karjalainen, R., Klose, S., Knust, F., Levan, A. J., Schady, P., Sudilovski, V. & Willingale, R., 2 Oct 2014, In : Nature. 509, p. 201-204 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  87. Published

    HUBBLE SPACE TELESCOPE OBSERVATIONS OF THE AFTERGLOW, SUPERNOVA, AND HOST GALAXY ASSOCIATED WITH THE EXTREMELY BRIGHT GRB 130427A

    Levan, A. J., Tanvir, N. R., Fruchter, A. S., Hjorth, Jens, Pian, E., Mazzali, P., Hounsell, R. A., Perley, D. A., Cano, Z., Graham, J., Cenko, S. B., Fynbo, Johan Peter Uldall, Kouveliotou, C., Pe'er, A., Misra, K. & Wiersema, K., 10 Sep 2014, In : Astrophysical Journal. 792, 2, 115.

    Research output: Contribution to journalJournal articleResearchpeer-review

  88. Published

    Rapid formation of large dust grains in the luminous supernova 2010j1

    Gall, Christa, Hjorth, Jens, Watson, Darach Jafar, Dwek, E., Maund, J. R., Fox, O., Leloudas, G., Malesani, D. & Day-Jones, A. C., 17 Jul 2014, In : Nature. 511, 7509, p. 326-329

    Research output: Contribution to journalJournal articleResearchpeer-review

  89. Published

    Type Ia Supernova Rate Measurements to Redshift 2.5 from CANDELS: Searching for Prompt Explosions in the Early Universe

    Rodney, S. A., Riess, A. G., Strolger, L., Dahlen, T., Graur, O., Casertano, S., Dickinson, M. E., Ferguson, H. C., Garnavich, P., Hayden, B., Jha, S. W., Jones, D. O., Kirshner, R. P., Koekemoer, A. M., McCully, C., Mobasher, B., Patel, B., Weiner, B. J., Cenko, S. B., Clubb, K. I., Cooper, M., Filippenko, A. V., Frederiksen, T. F., Hjorth, Jens, Leibundgut, B., Matheson, T., Nayyeri, H., Penner, K., Trump, J., Silverman, J. M., Vivian, U., Bostroem, K. A., Challis, P., Rajan, A., Wolff, S., Faber, S. M., Grogin, N. A. & Kocevski, D., 4 Jul 2014, In : Astronomical Journal. 148, 1, 28 p., 13.

    Research output: Contribution to journalJournal articleResearchpeer-review

  90. Published

    GRB 120422A/SN 2012bz: Bridging the gap between low- and high-luminosity gamma-ray bursts

    Schulze, S., Malesani, D., Cucchiara, A., Tanvir, N. R., Kruhler, T., de Ugarte Postigo, A., Leloudas, G., Lyman, J., Bersier, D., Wiersema, K., Perley, D. A., Schady, P., Gorosabel, J., Anderson, J. P., Castro-Tirado, A. J., Cenko, S. B., De Cia, A., Ellerbroek, L. E., Fynbo, Johan Peter Uldall, Greiner, J., Hjorth, Jens, Kann, D. A., Kaper, L., Klose, S., Levan, A. J., Martin, S., O'Brien, P. T., Page, K. L., Pignata, G., Rapaport, S., Sanchez-Ramirez, R., Sollerman, J., Smith, I. A., Sparre, M., Thoene, C. C., Watson, Darach Jafar, Xu, D., Bauer, E. E., Bayliss, M., Bjornsson, G., Bremer, M., Cano, Z., Covino, S., D'Elia, V., Frail, D. A., Geier, S., Goldoni, P., Hartoog, O. E., Jakobsson, P., Korhonen, H., Lee, K. Y., Milvang-Jensen, Bo, Nardini, M., Guelbenzu, A. N., Oguri, M., Pandey, S. B., Petitpas, G., Rossi, A., Sandberg, A., Schmidl, S., Tagliaferri, G., Tilanus, R. P. J., Winters, J. M., Wright, D. & Wuyts, E., 15 Jun 2014, In : Astronomy & Astrophysics. 566

    Research output: Contribution to journalJournal articleResearchpeer-review

  91. Published

    A trio of gamma-ray burst supernovae: GRB 120729A, GRB 130215A/SN 2013ez and GRB 130831A/SN 2013fu

    Cano, Z., Ugarte Postigo, A. D., Pozanenko, A., Butler, N., Thone, C. C., Guidorzi, C., Kruhler, T., Gorosabel, J., Jakobsson, P., Leloudas, G., Malesani, D., Hjorth, Jens, Melandri, A., Mundell, C., Wiersema, K., D'Avanzo, P., Schulze, S., Gomboc, A., Johansson, A., Zheng, W., Kann, D. A., Knust, F., Varela, K., Akerlof, C. W., Bloom, J., Burkhonov, O., Cooke, E., Diego, J. A. D., Dhungana, G., Farina, C., Ferrante, F. V., Flewelling, H. A., Fox, O. D., Fynbo, Johan Peter Uldall, Gehrels, N., Georgiev, L., Gonzalez, J. J., Greiner, J., Guver, T., Hartoog, O., Hatch, N., Jelinek, M., Kehoe, R., Klose, S., Klunko, E., Kopac, D., Kutyrev, A., Krugl, Y., Lee, W. H., Levan, A., Linkov, V., Matkin, A., Minikulov, N., Molotov, I., Prochaska, J. X., Richer, M. G., Roman-Zuniga, C. G., Rumyantsev, V., Sanchez-Ramirez, R., Steele, I., Tanvir, N. R., Volnova, A., Watson, A. M., Xu, D. & Yuan, F., 13 May 2014, In : Astronomy & Astrophysics. 568, 16 p., A19.

    Research output: Contribution to journalJournal articleResearchpeer-review

  92. Published

    The metallicity and dust content of a redshift 5 gamma-ray burst host galaxy

    Sparre, M., Hartoog, O. E., Krühler, T., Fynbo, Johan Peter Uldall, Watson, Darach Jafar, Wiersema, K., D'Elia, V., Zafar, T., Afonso, P. M. J., Covino, S., Postigo, A. D. U., Flores, H., Goldoni, P., Greiner, J., Hjorth, Jens, Jakobsson, P., Kaper, L., Klose, S., Levan, A. J., Malesani, D., Milvang-Jensen, Bo, Nardini, M., Piranomonte, S., Sollerman, J., Sánchez-Ramírez, R., Schulze, S., Tanvir, N. R., Vergani, S. D. & Wijers, R. A. M. J., 20 Apr 2014, In : Astrophysical Journal. 785, 2, p. 150-161 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  93. Published

    Spectroscopic identification of a redshift 1.55 supernova host galaxy from the Subaru Deep Field Supernova Survey

    Frederiksen, T. F., Graur, O., Hjorth, Jens, Maoz, D. & Poznanski, D., 1 Mar 2014, In : Astronomy & Astrophysics. 563, 5 p., A140.

    Research output: Contribution to journalJournal articleResearchpeer-review

  94. Published

    Spectroscopy of the short-hard GRB 130603B: The host galaxy and environment of a compact object merger

    Postigo, A. D. U., Thoene, C. C., Rowlinson, A., Garcia-Benito, R., Levan, A. J., Gorosabel, J., Goldoni, P., Schulze, S., Zafar, T., Wiersema, K., Sanchez-Ramirez, R., Melandri, A., D'Avanzo, P., Oates, S., D'Elia, V., Pasquale, M. D., Kruehler, T., Horst, A. J. V. D., Xu, D., Watson, Darach Jafar, Piranomonte, S., Vergani, S., Milvang-Jensen, Bo, Kaper, L., Malesani, D., Fynbo, Johan Peter Uldall, Cano, Z., Covino, S., Flores, H., Greiss, S., Hammer, F., Hartoog, O. E., Hellmich, S., Heuser, C., Hjorth, Jens, Jakobsson, P., Mottola, S., Sparre, M., Sollerman, J., Tagliaferri, G., Tanvir, N. R., Vestergaard, Marianne & Wijers, R. A. M. J., 1 Mar 2014, In : Astronomy & Astrophysics. 563, A62.

    Research output: Contribution to journalJournal articleResearchpeer-review

  95. Published

    Statistical Mechanics of Collisionless Orbits. IV. Distribution of Angular Momentum

    Williams, L. L. R., Hjorth, Jens & Wojtak, Radoslaw Jan, 1 Mar 2014, In : Astrophysical Journal. 783, 1, 10 p., 13.

    Research output: Contribution to journalJournal articleResearchpeer-review

  96. Published

    Type-Ia Supernova Rates to Redshift 2.4 from CLASH: The Cluster Lensing And Supernova Survey with Hubble

    Graur, O., Rodney, S. A., Maoz, D., Riess, A. G., Jha, S. W., Postman, M., Dahlen, T., Holoien, T. W. -., McCully, C., Patel, B., Strolger, L. -., Benitez, N., Coe, D., Jouvel, S., Medezinski, E., Molino, A., Nonino, M., Bradley, L., Koekemoer, A., Balestra, I., Cenko, S. B., Clubb, K. I., Dickinson, M. E., Filippenko, A. V., Frederiksen, T. F., Garnavich, P., Hjorth, Jens, Jones, D. O., Leibundgut, B., Matheson, T., Mobasher, B., Rosati, P., Silverman, J. M., U, V., Jedruszczuk, K., Li, C., Lin, K., Mirmelstein, M., Neustadt, J., Ovadia, A. & Rogers, E. H., 1 Mar 2014, In : Astrophysical Journal. 783, 1, 19 p., 28.

    Research output: Contribution to journalJournal articleResearchpeer-review

  97. Published

    Shaping the Dust Mass-Star-formation Rate Relation

    Hjorth, Jens, Gall, Christa & Michallowski, M. J., 20 Feb 2014, In : The Astrophysical Journal Letters. 782, 2, 5 p., L23.

    Research output: Contribution to journalJournal articleResearchpeer-review

  98. Published

    Spatially-resolved dust properties of the GRB 980425 host galaxy

    Michalowski, M. J., Hunt, L. K., Palazzi, E., Savaglio, S., Gentile, G., Rasmussen, J., Baes, M., Basa, S., Bianchi, S., Berta, S., Burlon, D., Castro Ceron, J. M., Covino, S., Cuby, J. -., D'Elia, V., Ferrero, P., Goetz, D., Hjorth, Jens, Koprowski, M. P., Le Borgne, D., Le Floc'h, E., Malesani, D., Murphy, T., Pian, E., Piranomonte, S., Rossi, A., Sollerman, J., Tanvir, N. R., de Ugarte Postigo, A., Watson, Darach Jafar, van der Werf, P., Vergani, S. D. & Xu, D., 1 Feb 2014, In : Astronomy & Astrophysics. 562, 13 p., A70.

    Research output: Contribution to journalJournal articleResearchpeer-review

  99. Published

    A New Population of Ultra-long Duration Gamma-Ray Bursts

    Levan, A. J., Tanvir, N. R., Starling, R. L. C., Wiersema, K., Page, K. L., Perley, D. A., Schulze, S., Wynn, G. A., Chornock, R., Hjorth, Jens, Cenko, S. B., Fruchter, A. S., O'Brien, P. T., Brown, G. C., Tunnicliffe, R. L., Malesani, D., Jakobsson, P., Watson, Darach Jafar, Berger, E., Bersier, D., Cobb, B. E., Covino, S., Cucchiara, A., de Ugarte Postigo, A., Fox, D. B., Gal-Yam, A., Goldoni, P., Gorosabel, J., Kaper, L., Kruehler, T., Karjalainen, R., Osborne, J. P., Pian, E., Sanchez-Ramirez, R., Schmidt, B., Skillen, I., Tagliaferri, G., Thoene, C., Vaduvescu, O., Wijers, R. A. M. J. & Zauderer, B. A., 20 Jan 2014, In : Astrophysical Journal. 781, 1, 22 p., 13.

    Research output: Contribution to journalJournal articleResearchpeer-review

  100. Published

    A Panchromatic View of the Restless SN 2009ip Reveals the Explosive Ejection of a Massive Star Envelope

    Margutti, R., Milisavljevic, D., Soderberg, A. M., Chornock, R., Zauderer, B. A., Murase, K., Guidorzi, C., Sanders, N. E., Kuin, P., Fransson, C., Levesque, E. M., Chandra, P., Berger, E., Bianco, F. B., Brown, P. J., Challis, P., Chatzopoulos, E., Cheung, C. C., Choi, C., Chomiuk, L., Chugai, N., Contreras, C., Drout, M. R., Fesen, R., Foley, R. J., Fong, W., Friedman, A. S., Gall, Christa, Gehrels, N., Hjorth, Jens, Hsiao, E., Kirshner, R., Im, M., Leloudas, G., Lunnan, R., Marion, G. H., Martin, J., Morrell, N., Neugent, K. F., Omodei, N., Phillips, M. M., Rest, A., Silverman, J. M., Strader, J., Stritzinger, M. D., Szalai, T., Utterback, N. B., Vinko, J., Wheeler, J. C., Arnett, D., Campana, S., Chevalier, R., Ginsburg, A., Kamble, A., Roming, P. W. A., Pritchard, T. & Stringfellow, G., 1 Jan 2014, In : Astrophysical Journal. 780, 1, 38 p., 21.

    Research output: Contribution to journalJournal articleResearchpeer-review

  101. Published

    On the nature of the 'hostless' short GRBs

    Tunnicliffe, R. L., Levan, A. J., Tanvir, N. R., Rowlinson, A., Perley, D. A., Bloom, J. S., Cenko, S. B., O'Brien, P. T., Cobb, B. E., Wiersema, K., Malesani, D., de Ugarte Postigo, A., Hjorth, Jens, Fynbo, Johan Peter Uldall & Jakobsson, P., 1 Jan 2014, In : Monthly Notices of the Royal Astronomical Society. 437, 2, p. 1495-1510 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  102. 2013
  103. Published

    On-sky characterisation of the VISTA NB118 narrow-band filters at 1.19 mu m

    Milvang-Jensen, Bo, Freudling, W., Zabl, J., Fynbo, Johan Peter Uldall, Moller, P., Nilsson, K. K., McCracken, H. J., Hjorth, Jens, Le Fevre, O., Tasca, L., Dunlop, J. S. & Sobral, D., 3 Dec 2013, In : Astronomy & Astrophysics. 560, A94.

    Research output: Contribution to journalJournal articleResearchpeer-review

  104. Published

    A POPULATION OF MASSIVE, LUMINOUS GALAXIES HOSTING HEAVILY DUST-OBSCURED GAMMA-RAY BURSTS: IMPLICATIONS FOR THE USE OF GRBs AS TRACERS OF COSMIC STAR FORMATION

    Perley, D. A., Tanvir, N. R., Cenko, S. B., Bloom, J. S., Hjorth, Jens, Krühler, T. C., Filippenko, A. V., Fruchter, A., Fynbo, Johan Peter Uldall, Jakobsson, P., Kalirai, J., Milvang-Jensen, Bo, Morgan, A. N., Prochaska, J. X. & Silverman, J. M., 1 Dec 2013, In : Astrophysical Journal. 778, 2, 128.

    Research output: Contribution to journalJournal articleResearchpeer-review

  105. Published

    The redshift distribution of the TOUGH survey

    Jakobsson, P., Hjorth, Jens, Malesani, D., Fynbo, Johan Peter Uldall, Tanvir, N. R., Milvang-Jensen, Bo & Krühler, T., 11 Nov 2013, Gamma-ray Bursts: 5 Years of GRB Afterglows – Progenitors, Environments and Host Galaxies from the Nearby to the Early Universe,. Castro-Tirado, A. J., Gorosabel, J. & Park, I. H. (eds.). Cambridge University Press, p. 397-401 5 p. (EAS Publications Series, Vol. 61).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  106. Published

    DISCOVERY OF THE BROAD-LINED TYPE Ic SN 2013cq ASSOCIATED WITH THE VERY ENERGETIC GRB 130427A

    Xu, D., Ugarte Postigo, A. D., Leloudas, G., Krühler, T. C., Cano, Z., Hjorth, Jens, Malesani, D., Fynbo, Johan Peter Uldall, Jakobsson, P., Kaper, L., Sollerman, J. O., Watson, Darach Jafar, Thöne, C., Milvang-Jensen, Bo & Sparre, M., 20 Oct 2013, In : Astrophysical Journal. 776, 2, 98.

    Research output: Contribution to journalJournal articleResearchpeer-review

  107. Published

    ”Scientific dishonesty”?

    Nosch, Marie Louise Bech, Dyre, J., Gregersen, Frans & Hjorth, Jens, 11 Oct 2013, In : Weekendavisen. 1 p.

    Research output: Contribution to journalContribution to newspaper - Comment/debateCommunication

  108. Published

    GRB 081007 and GRB 090424: The Surrounding Medium, Outflows, and Supernovae

    Jin, Z., Covino, S., Della valle, M., Ferrero, P., Fugazza, D., Malesani, D., Malandri, A., Pian, E., Savaterra, R., Bersier, D., Campana, S., Fynbo, Johan Peter Uldall & Hjorth, Jens, 16 Sep 2013, In : Astrophysical Journal. 774, 2, 114.

    Research output: Contribution to journalJournal articleResearchpeer-review

  109. Published

    Molecular hydrogen in the damped Lyman alpha system towards GRB 120815A at z=2.36

    Krühler, T., Ledoux, C., Fynbo, Johan Peter Uldall, Vreeswijk, P. ~., Schmidl, S., Malesani, D., Christensen, Lise Bech, De Cia, A., Hjorth, Jens, Jakobsson, P., Kann, D. ~., Kaper, L., Vergani, S. ~., Afonso, P. ~. ~., Covino, S., de Ugarte Postigo, A., D'Elia, V., Filgas, R., Goldoni, P., Greiner, J., Hartoog, O. ~., Milvang-Jensen, Bo, Nardini, M., Piranomonte, S., Rossi, A., Sánchez-Ramírez, R., Schady, P., Schulze, S., Sudilovsky, V., Tanvir, N. ~., Tagliaferri, G., Watson, Darach Jafar, Wiersema, K., Wijers, R. ~. ~. ~., Xu, D. & Leloudas, G., 1 Sep 2013, In : Astronomy & Astrophysics. 557, A18.

    Research output: Contribution to journalJournal articleResearchpeer-review

  110. Published

    SN 2007uy-metamorphosis of an aspheric Type Ib explosion

    Roy, R., Kumar, B., Maund, J. R., Schady, P., Olivares, E. F., Malesani, D., Leloudas, G., Nandi, S., Hjorth, Jens, Mirsa, K., Pandey, S. B., Sagar, R. & Chandola, H. C., 1 Sep 2013, In : Monthly Notices of the Royal Astronomical Society. 434, 3, p. 2032-2050

    Research output: Contribution to journalJournal articleResearchpeer-review

  111. Published

    The supernova-gamma-ray burst-jet connection

    Hjorth, Jens, 13 Jun 2013, In : Royal Society of London. Philosophical Transactions. Mathematical, Physical and Engineering Sciences. 371, 1992, 20120275.

    Research output: Contribution to journalJournal articleResearchpeer-review

  112. Published

    Physical Properties of Strongly Lensed, Low-mass, High-redshift Galaxies Observed with X-shooter

    Christensen, Lise Bech, Richard, J., Hjorth, Jens & Grillo, C., 1 Jun 2013, In : The Messenger. 152, p. 33-36 4 p.

    Research output: Contribution to journalJournal articleResearch

  113. Published

    On inferring extinction laws in z ~ 6 quasars as signatures of supernova dust

    Hjorth, Jens, Vreeswijk, P. M., Gall, Christa & Watson, Darach Jafar, 10 May 2013, In : The Astrophysical Journal. 768, 2, 173.

    Research output: Contribution to journalJournal articleResearchpeer-review

  114. Published

    The discovery of the most distant known type Ia supernova at redshift 1.914

    Jones, D., Rodney, S. A., Riess, A. G., Dahlen, T., Casertano, S., Koekemoer, A., Ferguson, H. C., Grogin, N. A., Mobasher, B., McCully, C., Keeton, C. R., Patel, B., Jha, S. W., Hjorth, Jens, Frederiksen, T. F., Strolger, L., Wiklind, T. G., Challis, P., Kirshner, R. P., Kocevski, D., Graur, O., Hayden, B., Garnavich, P., Weiner, B. J. & Filippenko, A. V., 10 May 2013, In : Astrophysical Journal. 768, 2, p. 166

    Research output: Contribution to journalJournal articleResearchpeer-review

  115. Published

    THE AFTERGLOW AND ULIRG HOST GALAXY OF THE DARK SHORT GRB 120804A

    Berger, E., Zauderer, B. A., Levan, A., Margutti, R., Laskar, T., Fong, W., Mangano, V., Fox, P. D., Tunnicliffe, R. L., Chornock, R., Tanvir, N. R., Menten, K. M., Hjorth, Jens, Roth, K. & Dupuy, T. J., 10 Mar 2013, In : Astrophysical Journal. 765, 2, 121.

    Research output: Contribution to journalJournal articleResearchpeer-review

  116. Published

    A 'kilonova' associated with the short-duration γ-ray burst GRB 130603B

    Tanvir, N. R., Levan, A. J., Fruchter, A. S., Hjorth, Jens, Hounsell, R. A., Wiersema, K. & Tunnicliffe, R. L., 2013, In : Nature. 500, 7464, p. 547-549 3 p.

    Research output: Contribution to journalLetterResearchpeer-review

  117. Published

    Helium in natal HII regions: the origin of the X-ray absorption in gamma-ray burst afterglows

    Watson, Darach Jafar, Zafar, T., Andersen, Anja C., Fynbo, Johan Peter Uldall, Gorosabel, J., Hjorth, Jens, Jakobsson, P., Krühler, T. C., Laursen, P., Leloudas, G. & Malesani, D., 2013, In : Astrophysical Journal. 768, 1, 23.

    Research output: Contribution to journalJournal articleResearchpeer-review

  118. 2012
  119. Published

    Gravitationally lensed galaxies at 2 < z < 3.5: direct abundance measurements of Ly alpha emitters

    Christensen, Lise Bech, Laursen, P., Richard, J., Hjorth, Jens, Milvang-Jensen, Bo, Grillo, C., Limousin, M. K. E., Ebeling, H. & Dessauges-Zavadsky, M., 1 Dec 2012, In : Monthly Notices of the Royal Astronomical Society. 427, 3, p. 1973-1982 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  120. Published

    The Dwarf Starburst Host Galaxy of a Type Ia Supernova at z = 1.55 from CANDELS

    Frederiksen, T., Hjorth, Jens, Maund, J. R., Rodney, S. A., Riess, A. G., Dahlen, T. & Mobasher, B., 1 Dec 2012, In : Astrophysical Journal. 760, 2, p. 125

    Research output: Contribution to journalJournal articleResearchpeer-review

  121. Published

    The distribution of equivalent widths in long GRB afterglow spectra

    Ugarte Postigo...[et al.], A. D., Fynbo, Johan Peter Uldall, Christensen, Lise Bech, Milvang-Jensen, Bo, Leloudas, G., Thöne, C., Zafar, T., Malesani, D. & Hjorth, Jens, 1 Dec 2012, In : Astronomy & Astrophysics. 548, p. A11

    Research output: Contribution to journalJournal articleResearchpeer-review

  122. Published

    The low-mass end of the fundamental relation for gravitationally lensed star-forming galaxies at 1 < z < 6

    Christensen, Lise Bech, Richard, J., Hjorth, Jens, Milvang-Jensen, Bo, Laursen, P., Grillo, C., Dessauge-Zavadsky, M., Limousin, M. K. E. & Ebeling, H., 1 Dec 2012, In : Monthly Notices of the Royal Astronomical Society. 427, 3, p. 1953-1972 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  123. Published

    The rates and time-delay distribution of multiply imaged supernovae behind lensing clusters

    Li, X., Hjorth, Jens & Richard, J., 4 Nov 2012, In : Journal of Cosmology and Astroparticle Physics. 2012, 11, p. 015

    Research output: Contribution to journalJournal articleResearchpeer-review

  124. Published

    The Optically Unbiased GRB Host (TOUGH) Survey. V. VLT/X-shooter Emission-line Redshifts for Swift GRBs at z ~ 2

    Krühler, T. C., Malesani, D., Milvang-Jensen, Bo, Fynbo, Johan Peter Uldall, Hjorth, Jens, Jakobsson, P., Levan, A., Sparre, M., Tanvir, N. R. & Watson, Darach Jafar, 10 Oct 2012, In : Astrophysical Journal. 758, 1, p. 46

    Research output: Contribution to journalJournal articleResearchpeer-review

  125. Published

    Constraints on the relative sizes of intervening Mg II-absorbing clouds and quasar emitting regions

    Lawther, D. P., Paarup, T., Schmidt, M., Vestergaard, Marianne, Hjorth, Jens & Malesani, D., 1 Oct 2012, In : Astronomy & Astrophysics. 546, p. A67

    Research output: Contribution to journalJournal articleResearchpeer-review

  126. Published

    Detailed optical and near-infrared polarimetry, spectroscopy and broad-band photometry of the afterglow of GRB 091018: polarization evolution

    Wiersema, K., Curran, P. A., Krühler, T. C., Melandri, A., Rol, E., Tanvir, N. R., van der Horst, A. J., Covino, S., Fynbo, Johan Peter Uldall, Goldoni, P., Gorosabel, J., Hjorth, Jens & Ugarte Postigo, A. D., 1 Oct 2012, In : Monthly Notices of the Royal Astronomical Society. 426, 1, p. 2-22 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  127. Published

    Galaxy counterparts of intervening high-z sub-DLAs/DLAs and MgII absorbers towards gamma-ray bursts

    Schulze, S., Fynbo, Johan Peter Uldall, Milvang-Jensen, Bo, Rossi, A., Jakobsson, P., Ledoux, C., De Cia, A., Krühler, T. C., Mehner, A., Björnsson, G., Chen, H. -., Vreeswijk, P. M., Perley, D. A. & Hjorth, Jens, 1 Oct 2012, In : Astronomy & Astrophysics. 546, p. A20

    Research output: Contribution to journalJournal articleResearchpeer-review

  128. Published

    ORIGIN: metal creation and evolution from the cosmic dawn

    den Harder, J. W., Piro, L., Ohashi, T., Kouveliotou, C., Hartmann, Kasstra, J. S., Amati, L., Andersen, Michael Ingemann, Fynbo, Johan Peter Uldall, Hjorth, Jens & Pedersen, K., 1 Oct 2012, In : Experimental Astronomy. 34, 2,SI, p. 519-549 30 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  129. Published

    The metal-enriched host of an energetic gamma-ray burst at z approximate to 1.6

    Krühler, T. C., Fynbo, Johan Peter Uldall, Geier, S. J., Hjorth, Jens, Malesani, D., Milvang-Jensen, Bo, Levan, A. J., Sparre, M., Watson, Darach Jafar & Zafar, T., 1 Oct 2012, In : Astronomy & Astrophysics. 546, p. A8

    Research output: Contribution to journalJournal articleResearchpeer-review

  130. Published

    The optically unbiased GRB host (TOUGH) survey. I. Survey design and catalogs

    Hjorth, Jens, Malesani, D., Fynbo, Johan Peter Uldall, Krühler, T. C., Milvang-Jensen, Bo, Michalowski, M., Watson, Darach Jafar & Jakobsson..[et al.], P., 10 Sep 2012, In : Astrophysical Journal. 756, 2, p. 187

    Research output: Contribution to journalJournal articleResearchpeer-review

  131. Published

    Catalog of strong MgII absorbers (Lawther+, 2012)

    Lawther, D., Paarup, T., Schmidt, M. L., Vestergaard, Marianne, Hjorth, Jens & Malesani, D., 1 Aug 2012, In : VizieR On-line Data Catalog. 354, p. 69067

    Research output: Contribution to journalJournal articleResearchpeer-review

  132. Published

    Star formation in the early Universe: beyond the tip of the iceberg

    Tanvir, N. R., Levan, A. J., Fruchter, A. S., Fynbo, Johan Peter Uldall, Hjorth, Jens, Wiersema, K., Bremer, M. N., Rhoads, J., O'Brien, P. T. & Watson, Darach Jafar, 20 Jul 2012, In : Astrophysical Journal. 754, 1, p. 46

    Research output: Contribution to journalJournal articleResearchpeer-review

  133. Published

    Collisionless dynamics in globular clusters

    Williams, L. R., Barnes, E. I. & Hjorth, Jens, 1 Jul 2012, In : Monthly Notices of the Royal Astronomical Society. 423, 4, p. 3589-3600

    Research output: Contribution to journalJournal articleResearchpeer-review

  134. Published

    The Highly Energetic Expansion of SN 2010bh Associated with GRB 100316D

    Bufano, F., Pian, E., Bebetti, S., Valenti, S., Sollerman, J. O., Malesani, D., Fynbo, Johan Peter Uldall, Hjorth, Jens, Ugarte Postigo, A. D., Milvang-Jensen, Bo, Pignata, G. & D'Avanzo, P., 1 Jul 2012, In : Astrophysical Journal. 753, 1, p. 67

    Research output: Contribution to journalJournal articleResearchpeer-review

  135. Published

    The Fast and Faint SN 2010bh Associated with GRB 100316D

    Bufano, F., Pian, E., Sollerman, J. O., Hjorth, Jens, Fynbo, Johan Peter Uldall, Benetti, S., Malesani, D., Pignata, G., Valenti, S., Milvang-Jensen, Bo & Ugarte Postigo, A. D., 14 Jun 2012, In : Astrophysical Journal. 753, 1, p. 67

    Research output: Contribution to journalJournal articleResearchpeer-review

  136. Published

    The optically unbiased GRB host (TOUGH) survey. III. Redshift distribution

    Jakobsson, P., Hjorth, Jens, Malesani, D., Chapman, R., Fynbo, Johan Peter Uldall, Tanvir, N. R., Milvang-Jensen, Bo, Vreeswijk, P. M., Letawe, G. & Starling, L. C., 10 Jun 2012, In : Astrophysical Journal. 752, 1, p. 62

    Research output: Contribution to journalJournal articleResearchpeer-review

  137. Published

    Euclid Mission Conference 2012 in Copenhagen, Denmark

    Andersen, Anja C., Cataneo, M., Christensen, Lise Bech, Denney, K. D., Falco, M., Fynbo, Johan Peter Uldall, Grillo, C., Kochiashvili, I., Man, W. S., Hjorth, Jens, Rapetti Serra, D. A., Toft, Sune, Vestergaard, Marianne, Zirm, A. W. & Milvang-Jensen, Bo, 15 May 2012.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  138. Published

    The stellar masses and specific star-formation rates of submillimetre galaxies

    Michalowski, M. J., Dunlop, J. S., Cirasuolo, M., Hjorth, Jens, Hayward, C. C. & Watson, Darach Jafar, 1 May 2012, In : Astronomy & Astrophysics. 541, p. A85

    Research output: Contribution to journalJournal articleResearchpeer-review

  139. Published

    The dark GRB 080207 in an extremely red host and the implications for gamma-ray bursts in highly obscured environments

    Svensson, K. M., Levan, A. J., Tanvir, N. R., Perley, D. A., Michalowski, M., Page, K. L., Bloom, J. S., Cenko, S. B., Hjorth, Jens, Jakobsson, P., Watson, Darach Jafar & Wheatly, P. J., 1 Mar 2012, In : Monthly Notices of the Royal Astronomical Society. 421, 1, p. 25-35 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  140. Published

    A Type Ia Supernova at Redshift 1.55 in Hubble Space Telescope Infrared Observations from CANDELS

    Rodney, S. A., Riess, A. G., Dahlen, T., Strolger, L., Ferguson, H. C., Hjorth, Jens, Frederiksen, T., Weiner, B. J., Mobasher, B., Casertano, S. & Jones, D. O., 10 Feb 2012, In : Astrophysical Journal. 746, 1, p. 5

    Research output: Contribution to journalJournal articleResearchpeer-review

  141. Published

    Pre-ALMA observations of GRBs in the mm/submm range

    Ugarte Postigo, A. D., Lundgren, A., Michalowski, M., Thöne, C., Hjorth, Jens & Fynbo, Johan Peter Uldall, 31 Jan 2012, In : Astronomy & Astrophysics. 538, p. A44

    Research output: Contribution to journalJournal articleResearchpeer-review

  142. Published

    Multi-wavelength observations of the enduring type IIn Supernovae 2005ip and 2006jd

    Stritzinger, M., Taddia, F., Fransson, C., Fox, O. D., Morrell, N., Phillips, M. M., Sollerman, J., Anderson, J. P., Boldt, L., Brown, P. J., Campillay, A., Castellon, S., Contreras, C., Folatelli, G., Habergham, S. M., Hamuy, M., Hjorth, Jens, James, P. A., Krzeminski, W., Mattila, S., Persson, S. E. & Roth, M., 2012, In : The Astrophysical Journal. 756, 2, 19 p., 173.

    Research output: Contribution to journalJournal articleResearchpeer-review

  143. Published

    Optical telescope BIRT in ORIGIN for gamma ray burst observing

    Content, R., Sharples, R., Page, M. J., Cole, R., Walton, D. M., Winter, B., Pedersen, K., Hjorth, Jens, Andersen, Michael Ingemann, Hornstrup, A., den Herder, J. A. & Piro, L., 2012, In : Proceedings of S P I E - International Society for Optical Engineering. 8442

    Research output: Contribution to journalConference articleResearchpeer-review

  144. Published

    Rapid-response mode VLT/UVES spectroscopy of super iron-rich gas exposed to GRB¿080310: Evidence of ionization in action and episodic star formation in the host

    De Cia, A., Ledoux, C., Vreeswijk, P. M., Smette, A., Petitjean, P., Björnsson, G., Fynbo, Johan Peter Uldall, Hjorth, Jens & Jakobsson, P., 2012, In : Astronomy & Astrophysics. 545, p. A64

    Research output: Contribution to journalJournal articleResearchpeer-review

  145. Published

    The Optically Unbiased GRB Host (TOUGH) survey. IV. Lyman-alpha emitters

    Milvang-Jensen, Bo, Fynbo, Johan Peter Uldall, Malesani, D., Hjorth, Jens, Jakobsson, P. & Møller, P., 2012, In : Astrophysical Journal. 756, p. 25

    Research output: Contribution to journalJournal articleResearchpeer-review

  146. Published

    The metal-enriched host of an energetic ¿-ray burst at z ˜ 1.6

    Krühler, T. C., Fynbo, Johan Peter Uldall, Geier, S. J., Hjorth, Jens, Malesani, D., Milvang-Jensen, Bo, Sparre, M., Watson, Darach Jafar & Zafar, T., 2012, In : Astronomy & Astrophysics. 546, p. A8

    Research output: Contribution to journalJournal articleResearchpeer-review

  147. Published

    The optically unbiased GRB host (TOUGH) survey. V. VLT/X-shooter emission-line redshifts for Swift GRBs at z~2

    Krühler, T. C., Malesani, D., Milvang-Jensen, Bo, Fynbo, Johan Peter Uldall, Hjorth, Jens, Sparre, M. & Watson, Darach Jafar, 2012, In : Astrophysical Journal. 758, 1, p. 46

    Research output: Contribution to journalJournal articleResearchpeer-review

  148. Published

    The optically unbiased GRB host (TOUGH) survey. VI. Radio observations at z < 1 and consistency with typical star-forming galaxies

    Michalowski...[et al.], M., Hjorth, Jens, Malesani, D., Castro Cerón, J. M., Fynbo, Johan Peter Uldall, Sollerman, J. O. & Watson, Darach Jafar, 2012, In : Astrophysical Journal. 755, 2, p. 85

    Research output: Contribution to journalJournal articleResearchpeer-review

  149. 2011
  150. Published

    X-shooter, the new wide band intermediate resolution spectrograph at the ESO Very Large Telescope

    Vernet...[et al.], J., Dekker, H., D'Odorico, S., Rasmussen, P. K., Hjorth, Jens, Ugarte Postigo, A. D., Andersen, M. I. & Ugarte Postigo, A. D., 19 Dec 2011, In : Astronomy & Astrophysics. 536, p. A105

    Research output: Contribution to journalJournal articleResearchpeer-review

  151. Published

    GRB 091127/SN 2009nz and the VLT/X-shooter spectroscopy of its host galaxy: probing the faint end of the mass-metallicity relation

    Vergani...[et al.], S. D., Flores, H., Fugazza, D., Ugarte Postigo, A. D., Fynbo, Johan Peter Uldall, Malesani, D., Thöne, C., Hjorth, Jens, Milvang-Jensen, Bo & Sollerman, J. O., 30 Nov 2011, In : Astronomy & Astrophysics. 535, p. A127

    Research output: Contribution to journalJournal articleResearchpeer-review

  152. Published

    A highly magnified supernova at z = 1.703 behind the massive galaxy cluster A1689

    Amanullah...[et al.], R., Goobar, A., Clement, B., Hjorth, Jens, Milvang-Jensen, Bo & Watson, Darach Jafar, 20 Nov 2011, In : The Astrophysical Journal Letters. 742, 1, p. L7

    Research output: Contribution to journalJournal articleResearchpeer-review

  153. Published

    A Nearby Gamma-Ray Burst Host Prototype for z ~ 7 Lyman-break Galaxies: Spitzer-IRS and X-shooter Spectroscopy of the Host Galaxy of GRB 031203

    Watson, Darach Jafar, French, J. S., Hjorth, Jens, Malesani, D., Fynbo, Johan Peter Uldall & Castro Cerón, J. M., 1 Nov 2011, In : Astrophysical Journal. 741, 1, p. 58

    Research output: Contribution to journalJournal articleResearchpeer-review

  154. Published

    A nearby GRB host prototype for z~7 Lyman-break galaxies: Spitzer-IRS and X-shooter spectroscopy of the host galaxy of GRB031203

    Watson, Darach Jafar, Christensen, L., O'Halloran, B., French, J. S., Michalowski, M., Hjorth, Jens, Malesani, D., Fynbo, Johan Peter Uldall, Castro Cerón, J. M., Covino, S. & Reinfrank, R., 1 Nov 2011, In : Astrophysical Journal. 741, 1, p. 58

    Research output: Contribution to journalJournal articleResearchpeer-review

  155. Published

    Forskere skal selv bevise deres uskyld

    Nosch, Marie Louise Bech, Hjorth, Jens, Gregersen, Frans, Zahavi, Dan, Helin, Kristian, dyre, J., Wengel, J., Mouritsen, O., Nissen, P., Willerslev, E. & Dahl-Jensen, D., 16 Oct 2011, In : Dagbladet Politiken. p. 11 1 p.

    Research output: Contribution to journalContribution to newspaper - Feature articleCommunication

  156. Published

    Production of dust by massive stars at high redshift

    Gall, Christa, Hjorth, Jens & Andersen, Anja C., 2 Sep 2011, In : Astronomy and Astrophysics Review. 19, 1, p. 161-258

    Research output: Contribution to journalJournal articleResearchpeer-review

  157. Published

    Gravitational redshift of galaxies in clusters as predicted by general relativity

    Wojtak, R., Hansen, Steen Harle & Hjorth, Jens, 28 Aug 2011, In : Nature. 477, 7366, p. 567-569

    Research output: Contribution to journalJournal articleResearchpeer-review

  158. Published

    DEUS: Current and Future Challenges of the Dark and Early Universes, Copenhagen, Denmark

    James, J. B., Pandolfi, S., Rapetti Serra, D. A., Riemer-Sørensen, S., Hjorth, Jens & Davis, T. M., 8 Aug 2011.

    Research output: Contribution to conferencePaperResearchpeer-review

  159. Published

    An Extremely Luminous Panchromatic Outburst from the Nucleus of a Distant Galaxy

    Levan..[et al.], A. J., Tanvir, N. R., Cenko, S. B., Ugarte Postigo, A. D., Leloudas, G., Hjorth, Jens, Thöne, C., Castro Cerón, J. M. & Fynbo, Johan Peter Uldall, 8 Jul 2011, In : Science. 333, 6039, p. 199-202

    Research output: Contribution to journalJournal articleResearchpeer-review

  160. Published

    A Photometric Redshift of z ~ 9.4 for GRB 090429B

    Cucchiara..[et al.], A., Levan, A. J., Fox, D. B., Tanvir, N. R., Fynbo, Johan Peter Uldall, Hjorth, Jens & Malesani, D., 28 Jun 2011, In : Astrophysical Journal. 736, 1, p. 7

    Research output: Contribution to journalJournal articleResearchpeer-review

  161. Published

    Spectroscopic Evidence for SN 2010ma Associated with GRB 101219B

    Sparre....[et al.], M., Sollerman, J. O., Fynbo, Johan Peter Uldall, Malesani, D., Ugarte Postigo, A. D., Hjorth, Jens, Leloudas, G., Milvang-Jensen, Bo & Watson, Darach Jafar, 10 Jun 2011, In : Astrophysical Journal. 735, 1

    Research output: Contribution to journalJournal articleResearchpeer-review

  162. Published

    The properties of SN Ib/c locations

    Leloudas, G., Gallazzi, A. R., Sollerman, J. O., Stritzinger, M. D., Fynbo, Johan Peter Uldall, Hjorth, Jens, Malesani, D., Michalowski, M., Milvang-Jensen, Bo & Smith, M., 18 May 2011, In : Astronomy & Astrophysics. 530, p. A95

    Research output: Contribution to journalJournal articleResearchpeer-review

  163. Published

    GRB host galaxies: An unbiased sample

    Jakobsson, P., Malesani, D., Hjorth, Jens, Fynbo, Johan Peter Uldall & Milvang-Jensen, Bo, 15 Apr 2011, In : Advances in Space Research. 47, 8, p. 1416-1420

    Research output: Contribution to journalJournal articleResearchpeer-review

  164. Published

    Variable Lya sheds light on the environment surrounding GRB 090426

    Thöne, C., Ugarte Postigo, A. D., Fynbo, Johan Peter Uldall, Hjorth, Jens, Malesani, D., Milvang-Jensen, Bo & Roming...[et al.], P. W. A., 25 Mar 2011, In : Monthly Notices of the Royal Astronomical Society. 414, 1, p. 479-488

    Research output: Contribution to journalJournal articleResearchpeer-review

  165. Published

    Discovery of the nearby long, soft GRB 100316D with an associated supernova

    Starling...[et al.], R. L. C., Wiersema, K., Levan, A. J., Sollerman, J. O., Malesani, D., Fynbo, Johan Peter Uldall & Hjorth, Jens, 1 Mar 2011, In : Monthly Notices of the Royal Astronomical Society. 411, 4, p. 2792-2803

    Research output: Contribution to journalJournal articleResearchpeer-review

  166. Published

    GRB-selected galaxies

    Jakobsson, P., Malesani, D., Hjorth, Jens, Fynbo, Johan Peter Uldall & Milvang-Jensen, Bo, 1 Mar 2011, In : Astronomische Nachrichten. 332, 3, p. 276-280

    Research output: Contribution to journalJournal articleResearchpeer-review

  167. Published

    Genesis and evolution of dust in galaxies in the early Universe. I. Modelling dust evolution in starburst galaxies

    Gall, Christa, Andersen, Anja C. & Hjorth, Jens, 18 Feb 2011, In : Astronomy & Astrophysics. 528, p. A13

    Research output: Contribution to journalJournal articleResearchpeer-review

  168. Published

    Genesis and evolution of dust in galaxies in the early Universe. II. Rapid dust evolution in quasars at z ¿ 6

    Gall, Christa, Andersen, Anja C. & Hjorth, Jens, 18 Feb 2011, In : Astronomy & Astrophysics. 528, p. A14

    Research output: Contribution to journalJournal articleResearchpeer-review

  169. Published

    GRB 050502B optical afterglow: a jet-break at high redshift

    Afonso...[et al.], P., Greiner, J., Pian, E., Covino, S., Malesani, D. & Hjorth, Jens, 13 Jan 2011, In : Astronomy & Astrophysics. 526, p. A154 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  170. 2010
  171. Published

    Late-time observations of GRB 080319B: jet break, host galaxy, and accompanying supernova

    Tanvir..[et al.], N. R., Rol, E., Levan, A. J., Fynbo, Johan Peter Uldall & Hjorth, Jens, 19 Nov 2010, In : Astrophysical Journal. 725, 1, p. 625-632 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  172. Published

    Statistical mechanics of collisionless orbits. III. comparison with N-body simulations

    Williams, L. L. R., Wojtak, R. & Hjorth, Jens, 17 Nov 2010, In : Astrophysical Journal. 725, 1, p. 282-287 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  173. Published

    VLT/X-shooter spectroscopy of the GRB 090926A afterglow

    D'Elia...[et al.], V., Fynbo, Johan Peter Uldall, Sollerman, J. O., Vreeswijk, P. M., Watson, Darach Jafar, Zafar, T., Hjorth, Jens, Malesani, D. & Milvang-Jensen, Bo, 15 Nov 2010, In : Astronomy & Astrophysics. 532, A36, 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  174. Published

    Dust grain growth in the interstellar medium of 5 < z < 6.5 quasars

    Michalowski, M., Murphy, E., Hjorth, Jens, Watson, Darach Jafar, Gall, C. & Dunlop, J. S., 27 Oct 2010, In : Astronomy & Astrophysics. 522, A15, 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  175. Published

    Simultaneous polarization monitoring of supernovae SN2008D/XT 080109 and SN2007uy: isolating geometry from dust

    Gorosabel...[et al.], J., Fynbo, Johan Peter Uldall, Hjorth, Jens, Michalowski, M. & Xu, D., 27 Oct 2010, In : Astronomy & Astrophysics. 522, p. A14 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  176. Published

    Discovery of the afterglow and host galaxy of the low-redshift short GRB 080905A

    Rowlinson...[et al.], A., Wiersema, K., Levan, A. J., Hjorth, Jens, Thöne, C. & Fynbo, Johan Peter Uldall, 11 Oct 2010, In : Monthly Notices of the Royal Astronomical Society. 408, 1, p. 383-391 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  177. Published

    The unusual X-ray emission of the short Swift GRB 090515: evidence for the formation of a magnetar?

    Rowlinson...[et al.], A., O'Brien, P. T., Tanvir, N. R. & Hjorth, Jens, 5 Oct 2010, In : Monthly Notices of the Royal Astronomical Society. 409, 2, p. 531-540 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  178. Published

    Statistical mechanics of collisionless orbits. II. structure of halos

    Williams, L. L. R. & Hjorth, Jens, 1 Oct 2010, In : Astrophysical Journal. 722, 1, p. 856-861 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  179. Published

    Statistical mechanics of collisionless orbits. I. origin of central cusps in dark-matter halos

    Hjorth, Jens & Williams, L. L. R., 23 Sep 2010, In : Astrophysical Journal. 722, 1, p. 851-855 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  180. Published

    On the distribution of stellar masses in gamma-ray burst host galaxies

    Castro Cerón, J. M., Michalowski, M., Hjorth, Jens, Malesani, D., Gorosabel, J., Watson, Darach Jafar, Fynbo, Johan Peter Uldall & Calderon, C. M., 14 Sep 2010, In : Astrophysical Journal. 721, 2, p. 1919-1927 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  181. Published

    The Afterglows of Swift-era Gamma-ray Bursts. I. Comparing pre-Swift and Swift-era Long/Soft (Type II) GRB Optical Afterglows

    Kann...[et al.], D. A., Klose, S., Zhang, B., Malesani, D., Castro Cerón, J. M., Fynbo, Johan Peter Uldall, Hjorth, Jens, Laursen, P., Sollerman, J. O. & Watson, Darach Jafar, 10 Sep 2010, In : Astrophysical Journal. 720, 2, p. 1513-1558 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  182. Published

    GRB 021004: Tomography of a gamma-ray burst progenitor and its host galaxy

    Castro-Tirado...[et al.], A. J., Møller, P., Castro Cerón, J. M., Fynbo, Johan Peter Uldall, Hjorth, Jens, Pedersen, H. & Vreeswijk, P. M., 6 Aug 2010, In : Astronomy & Astrophysics. 517, p. A61 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  183. Published

    Photometry and spectroscopy of GRB 060526: a detailed study of the afterglow and host galaxy of a z=3.2 gamma-ray burst

    Thöne, C., Kann, D. A., Fynbo, Johan Peter Uldall, Hjorth, Jens, Jørgensen, Uffe Gråe, Malesani, D. & Vreeswijk, P. M., 17 Jul 2010, In : Astronomy & Astrophysics. 523, A70, 21 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  184. Published

    No evidence for dust extinction in GRB 050904 at z similar to 6.3

    Zafar, T., Watson, Darach Jafar, Malesani, D., Vreeswijk, P. M., Fynbo, Johan Peter Uldall, Hjorth, Jens, Levan, A. J. & Michalowski, M., 15 Jun 2010, In : Astronomy & Astrophysics. 515, p. A94 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  185. Published

    Cosmic evolution of submillimeter galaxies and their contribution to stellar mass assembly

    Michalowski, M., Hjorth, Jens & Watson, Darach Jafar, 28 May 2010, In : Astronomy & Astrophysics. 514, p. A67 51 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  186. Published

    GRB 090313: X-shooter's first shot at a gamma-ray burst

    de Ugarte Postigo...[et al.}, A., Goldoni, P., Thöne, C., Malesani, D., Fynbo, Johan Peter Uldall, Hjorth, Jens, Rasmussen, P. K. & Andersen, M., 22 Apr 2010, In : Astronomy & Astrophysics. 513, p. A42 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  187. Published

    Rapid Dust Production in Submillimeter Galaxies at z > 4?

    Michalowski, M., Watson, Darach Jafar & Hjorth, Jens, 1 Apr 2010, In : Astrophysical Journal. 712, 2, p. 942-950 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  188. Published

    The Hubble Constant Inferred from 18 Time-delay Lenses

    Paraficz, D. & Hjorth, Jens, 1 Apr 2010, In : Astrophysical Journal. 712, 2, p. 1378-1384 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  189. Published

    Erratum: "Low-Resolution Spectroscopy of Gamma-Ray Burst Optical Afterglows: Biases in the Swift Sample and Characterization of the Absorbers" (2009, ApJS, 185, 526)

    Fynbo, Johan Peter Uldall, Malesani, D., Vreeswijk, P. M., Hjorth, Jens, Sollerman, J. O., Thöne, C., Maund, J. R., Milvang-Jensen, Bo, Watson, Darach Jafar & Xu, D., 3 Feb 2010, In : Astrophysical Journal Supplement Series. 186, 2, p. 485-496 11 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  190. 2009
  191. Published

    A gamma-ray burst at a redshift of z approximate to 8.2

    Tanvir, N. R., Fox, D. B., Levan, A. J., Fynbo, Johan Peter Uldall, Hjorth, Jens, Sollerman, J. O. & Watson, Darach Jafar, 2009, In : Nature. 461, 7268, p. 1254-1257 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  192. Published

    A search for disk-galaxy lenses in the sloan digital sky survey

    Féron, C., Hjorth, Jens, McKean, J. P. & Samsing, J., 2009, In : Astrophysical Journal. 696, 2, p. 1319-1338

    Research output: Contribution to journalJournal articleResearchpeer-review

  193. Published

    Dust extinction in high-z galaxies with gamma-ray burst afterglow spectroscopy: the 2175 Å feature at z = 2.45

    Elíasdóttir, Á., Fynbo, Johan Peter Uldall, Hjorth, Jens, Ledoux, C., Watson, Darach Jafar, Andersen, A. C., Malesani, D., Vreeswijk, P. M., Prochaska, J. X., Sollerman, J. & Jaunsen, A. O., 2009, In : Astrophysical Journal. 697, 2, p. 1725-1740 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  194. Published

    Early spectroscopic identification of SN 2008D

    Malesani...[et al.], D., Fynbo, Johan Peter Uldall, Hjorth, Jens, Leloudas, G., Vreeswijk, P. M., Watson, Darach Jafar, Thöne, C., Milvang-Jensen, Bo & Sollerman, J. O., 2009, In : Astrophysical Journal. 692, 2, p. L84-L87 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  195. Published

    GRB 060605: multi-wavelength analysis of the first GRB observed using integral field spectroscopy

    Ferrero..[et al.], P., Hjorth, Jens & Malesani, D., 2009, In : Astronomy & Astrophysics. 497, 3, p. 729-741

    Research output: Contribution to journalJournal articleResearchpeer-review

  196. Published

    GRB 080913 at redshift 6.7

    Greiner, J., Krühler, T., Fynbo, Johan Peter Uldall, Rossi, A., Schwarz, R., Klose, S., Savaglio, S., Tanvir, N. R., McBreen, S., Totani, T., Zhang, B. B., Wu, X. F., Watson, Darach Jafar, Barthelmy, S. D., Beardmore, A. P., Ferrero, P., Gehrels, N., Kann, D. A., Kawai, N., Yoldas, A. K., Mészáros, P., Milvang-Jensen, Bo, Oates, S. R., Pierini, D., Schady, P., Toma, K., Vreeswijk, P. M., Yoldas, A., Zhang, B., Afonso, P., Aoki, K., Burrows, D. N., Clemens, C., Filgas, R., Haiman, Z., Hartmann, D. H., Hasinger, G., Hjorth, Jens, Jehin, E., Levan, A. J., Liang, E. W., Malesani, D., Pyo, T., Schulze, S., Szokoly, G., Terada, K. & Wiersema, K., 2009, In : Astrophysical Journal. 693, 2, p. 1610-1620 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  197. Published

    Gravitational lenses as cosmic rules: omega(m), omega(lambda) from time delays and velocity dispersions

    Paraficz, D. & Hjorth, Jens, 2009, In : Astronomy & Astrophysics. 507, 3, p. L49-L52 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  198. Published

    In search of progenitors for supernovaless gamma-ray bursts 060505 and 060614: re-examination of their afterglow

    Xu, D., Starling, R. L. C., Fynbo, Johan Peter Uldall, Sollerman, J. O., Yost, S., Watson, Darach Jafar, Foley, S., O'Brien, P. T. & Hjorth, Jens, 2009, In : Astrophysical Journal. 696, 1, p. 971-979

    Research output: Contribution to journalJournal articleResearchpeer-review

  199. Published

    Low-resolution spectroscopy of gamma-ray burst optical afterglows: biases in the swift sample and characterization of the absorbers

    Fynbo, Johan Peter Uldall, Jakobsson, P., Malesani, D., Vreeswijk, P. M., Hjorth, Jens, Sollerman, J. O., Jensen, B. L., Milvang-Jensen, Bo, Watson, Darach Jafar & Xu, D., 2009, In : Astrophysical Journal Supplement Series. 185, 2, p. 526-573 47 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  200. Published

    Mørkt stof - vi ved så meget og dog så lidt

    Hansen, Steen Harle, Pedersen, K., Sollerman, J. O., Andersen, Anja C., Fynbo, Johan Peter Uldall, Hjorth, Jens, Toft, Sune & Watson, Darach Jafar, 2009, In : Kvant. 2, p. 14-17 3 p.

    Research output: Contribution to journalJournal articleCommunication

  201. Published

    NGC 2770: a supernova Ib factory ?

    Thöne, C. C., Michalowski, M., Leloudas, G., Cox, N. L. J., Fynbo, Johan Peter Uldall, Sollerman, J., Hjorth, Jens & Vreeswijk, P. M., 2009, In : Astrophysical Journal. 698, 2, p. 1307-1320

    Research output: Contribution to journalJournal articleResearchpeer-review

  202. Published

    Results of optical monitoring of 5 SDSS double QSOs with the Nordic Optical Telescope

    Paraficz, D., Hjorth, Jens & Elíasdóttir, Á., 2009, In : Astronomy & Astrophysics. 499, 2, p. 395-408 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  203. Published

    The properties of the host galaxy and the immediate environment of GRB 980425 / SN 1998bw from the multi-wavelength spectral energy distribution

    Michalowski, M., Hjorth, Jens, Malesani, D., Michalowski, T., María Castro Cerón, J., Reinfrank, R. F., Garrett, M. A., Fynbo, Johan Peter Uldall, Watson, Darach Jafar & Jørgensen, Uffe Gråe, 2009, In : Astrophysical Journal. 693, 1, p. 347-354

    Research output: Contribution to journalJournal articleResearchpeer-review

  204. 2008
  205. Published

    GRB 080805: VLT redshift update

    de Ugarte Postigo, A., Thöne, C., Fynbo, Johan Peter Uldall, Hjorth, Jens, Jacobsson, P., Bahindi, Z., Grundahl, F. & Ahrentoft, T., 11 Aug 2008, USA

    Research output: Other contributionResearch

  206. Published

    GRB 080703: VLT observations of the afterglow

    Malesani, D., Vreeswijk, P. M., Fynbo, Johan Peter Uldall, Hjorth, Jens & Jakobsson, P., 4 Jul 2008, USA

    Research output: Other contributionResearch

  207. Published

    GRB080603: NOT redshift

    Fynbo, Johan Peter Uldall, Quirion, P., Malesani, D., Malesani, D., Thöne, C., Hjorth, Jens, Milvang-Jensen, Bo & Jakobsson, P., 3 Jun 2008, USA

    Research output: Other contributionResearch

  208. Published

    GRB 070306: a highly extinguished afterglow

    Jaunsen, A. O., Rol, E., Watson, Darach Jafar, Malesani, D., Ovaldsen, J. -., Fynbo, Johan Peter Uldall, Milvang-Jensen, Bo, Hjorth, Jens, Vreeswijk, P. M., Wiersema, K., Tanvir, N. R., Levan, A., Schirmer, M. & Castro-Tirado, A. J., 2008, In : Astrophysical Journal. 681, 1, p. 453-461 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  209. Published

    GRB 080913: VLT redshift

    Vreeswijk, P. M., Fynbo, Johan Peter Uldall, Malesani, D., Hjorth, Jens & de Ugarte Postigo, A., 2008, USA

    Research output: Other contributionResearch

  210. Published

    GRB080916A: spectroscopic redshift

    Fynbo, Johan Peter Uldall, Malesani, D., Hjorth, Jens, Sollerman, J. O. & Thöne, C., 2008, In : GCN circulars. 8254, p. 1

    Research output: Contribution to journalJournal articleResearch

  211. Published

    Hot GRB-selected submillimeter galaxies: Conference on Pathways Through and Eclectic UniverseSantiago del Teide, SPAIN, APR 23-27, 2007 , Book Series: ASTRONOMICAL SOCIETY OF THE PACIFIC CONFERENCE SERIES    Volume: 390    Pages: 493-494    Published: 2008

    Michalowski, M., Hjorth, Jens, Castro Cerón, J. M. & Watson, Darach Jafar, 2008, ASP Conference Series,  vol.390: Pathways Through an Eclectic Universe. Vol. 390.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  212. Published
  213. Published

    On the nature of the short-duration GRB 050906

    Levan, A., Tanvir, N., Jakobsson, P., Chapman, R., Hjorth, Jens, Priddey, R., Fynbo, Johan Peter Uldall, Hurley, K., Jensen, B., Johnson, R., Gorosabel, J., Castro-Tirado, A., Jarvis, M., Watson, Darach Jafar & Wiersema, K., 2008, In : Monthly Notices of the Royal Astronomical Society. 384, 2, p. 541-547 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  214. Published

    Simulated dark-matter halos as a test of nonextensive statistical mechanics

    Féron, C. & Hjorth, Jens, 2008, In : Physical Review E (Statistical, Nonlinear, and Soft Matter Physics). 77 (Part 1), 2, p. 022106

    Research output: Contribution to journalJournal articleResearchpeer-review

  215. Published

    Spatially resolved properties of the GRB 060505 host: Implications for the nature of the progenitor

    Thöne, C., Fynbo, Johan Peter Uldall, Östlin, G., Milvang-Jensen, Bo, Wiersema, K., Malesani, D., Della M. F., D., Gorosabel, J., Kann, D. A., Watson, Darach Jafar, Michalowski, M. J., Fruchter, A. S., Levan, A. J., Hjorth, Jens & Sollerman, J. O., 2008, In : Astrophysical Journal. 678, 2, p. 1151-1161 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  216. Published

    Spectroscopy and multiband photometry of the afterglow of intermediate duration ¿-ray burst GRB 040924 and its host galaxy

    Wiersema, K., Wiersema, A., Kann, A., Rol, E., Starling, R., Curran, P., Gorosabel, J., Levan, A., Fynbo, Johan Peter Uldall, de Ugarte Postigo, A., Wijers, R., Castro-Tirado, A., Guziy, S., Hornstrup, A., Hjorth, Jens, Jelínek, M., Jensen, B., Kidger, M., Martin-Luis, F., Tanvir, N., Tristam, P. & Vreeswijk, P. M., 2008, In : Astronomy & Astrophysics. 481, 2, p. 319-326 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  217. Published

    The extreme, red afterglow of GRB 060923A: distance or dust?

    Tanvir, N., Levan, A., Rol, E., Starling, R., Gorosabel, J., Priddey, R., Malesani, D., Jakobsson, P., O'Brien, P., Jaunsen, A., Hjorth, Jens, Fynbo, Johan Peter Uldall, Melandri, A., Gomboc, A., Milvang-Jensen, B., Fruchter, A., Jarvis, M., Fernandes, C. & Wold, T., 2008, In : Monthly Notices of the Royal Astronomical Society. 388, 4, p. 1743-1750 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  218. Published

    The nature of GRB-selected submillimeter galaxies: hot and young

    Michalowski, M., Hjorth, Jens, Castro Cerón, J. M. & Watson, Darach Jafar, 2008, In : Astrophysical Journal. 672, 2, p. 817-824

    Research output: Contribution to journalJournal articleResearchpeer-review

  219. 2007
  220. Published

    A search for host galaxies of 24 Gamma-ray bursts

    Osvaldsen, J., Jaunsen, A. O., Fynbo, Johan Peter Uldall, Hjorth, Jens, Thöne, C., Féron, C., Xu, D., Selj, J. H. & Teuber, J., 2007, In : Astrophysical Journal. 662, 1, p. 294-303 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  221. Published

    Constraints on an optical afterglow and on supernova light following the short burst GRB 050813

    Ferrero, P., Sanchez, S. F., Kann, D. A., Klose, S., Greiner, J., Gorosabel, J., Hartmann, D. H., Henden, A. A., Møller, P., Palazzi, E., Rau, A., Stecklum, B., Castro-Tirado, A. J., Fynbo, Johan Peter Uldall, Hjorth, Jens, Jakobsson, P., Kouveliotou, C., Masetti, N., Pian, E., Tanvir, N. R. & Wijers, R. A. M. J., 2007, In : Astronomical Journal. 134, 6, p. 2118-2123 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  222. Published

    Detection of GRB 060927 at z =5.47: Implications for the use of gamma-ray bursts as probes of the end of the dark ages

    Ruiz-Velasco, A. E., Swan, H., Troja, E., Malesani, D., Fynbo, Johan Peter Uldall, Starling, R. L. C., Xu, D., Aharonian, F., Akerlof, C., Andersen, M. I., Ashley, M. C. B., Barthelmy, S. D., Bersier, D., Castro Cer'on, J. M., Castro-Tirado, A. J., Gehrels, N., Gögüs, E., Gorosabel, J., Guidorzi, C., Güver, T., Hjorth, Jens, Horns, D., Huang, K. Y., Jakobsson, P., Jensen, B. L., Kiziloglu, Ü., Kouveliotou, C., Krimm, H. A., Ledoux, C., Levan, A. J., Marsh, T., McKay, T., Melandri, A., Milvang-Jensen, Bo, Mundell, C. G., O'Brien, P. T., Özel, M., Phillips, A., Quimby, R., Rowell, G., Rujopakarn, W., Rykoff, E. S., Schaefer, B. E., Sollerman, J. O., Tanvir, N. R., Thöne, C. C., Urata, Y., Vestrand, W. T., Vreeswijk, P. M., Watson, Darach Jafar, Wheeler, J. C., Wijers, R. A. M. J., Wren, J., Yost, S. A., Yuan, F., Zhai, M. & Zheng, W. K., 2007, In : Astrophysical Journal. 669, 1, p. 1-9 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  223. Published

    Extensive multiband study of the X-ray rich GRB 050408 - A likely off-axis event with an intense energy injection

    de Ugarte Postigo, A., Fatkhullin, T. A., J'ohannesson, G., Gorosabel, J., Sokolov, V. V., Castro-Tirado, A. J., Balega, Y. Y., Spiridonova, O. I., Jelinek, M., Guziy, S., P'erez-Ramirez, D., Hjorth, Jens, Laursen, P., Bersier, D., Pandey, S. B., Bremer, M., Monfardini, A., Huang, K. Y., Urate, Y., Ip, W. H., Tamagawa, T., Kinoshita, D., Mizuno, T., Arai, Y., Yamagishi, H., Soyano, T., Usui, F., Tashiro, M., Abe, K., Onda, K., Aslan, Z., Khamitov, I., Ozisik, T., Kiziloglu, U., Bikmaev, I., Sakhibullin, N., Burenien, R., Pavlinsky, M., Sunyaev, R., Bhattacharya, D., Kamble, A. P., Ishwara Chandra, C. H. & Trushkin, S. A., 2007, In : Astronomy & Astrophysics. 462, 3, p. L57-L60 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  224. Published

    GRB 051022: Physical parameters and extinction of a prototype dark burst

    Rol, E., van der Horst, A., Wiersema, K., Patel, S. K., Levan, A., Nysewander, M., Kouveliotou, C., Wijers, R. A. M. J., Tanvir, N., Reichart, D., Fruchter, A. S., Graham, J., Ovaldsen, J., Jaunsen, A. O., Jonker, P., van Ham, W., Hjorth, Jens, Starling, R. L. C., O'Brien, P. T., Fynbo, Johan Peter Uldall, Burrows, D. N. & Strom, R., 2007, In : Astrophysical Journal. 669, 2, p. 1098-1106 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  225. Published

    GRB051022: physical parameters and extinction of a prototype dark burst

    Evert, R., van der Horst, A., Wiersema, K., Patel, S. K., Levan, A., Nysewander, M., Kouveliotou, C., Wijers, R. A. M. J., Tanvir, N., Reichart, D., Fruchter, A. S., Graham, J., Ovaldsen, J., Jaunsen, A. O., Jonker, P., van Ham, W., Hjorth, Jens, Starling, R. L. C., O'Brien, P. T., Fynbo, Johan Peter Uldall, Burrows, D. N. & Strom, R., 2007, In : Astrophysical Journal. 669, 2, p. 1098-1106 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  226. Published

    Gamma-ray burst host galaxies and the link to star-formation

    Fynbo, Johan Peter Uldall, Hjorth, Jens, Malesani, D., Sollerman, J. O., Watson, Darach Jafar, Jakobsson, P., Gorosabel, J. & Janusen, A. O., 2007, To appear in the Proceedings of the Eleventh Marcel Grossmann Meeting on General Relativity: Singapre, Marts,  2007. 9 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  227. Published

    Optical, infrared, and ultraviolet observations of the X-ray flash XRF 050416A

    Holland, S. T., Boyd, P. T., Gorosabel, J., Hjorth, Jens, Schady, P., Thomsen, B., Augusteijn, T., Blustin, A. J., Breeveld, A., De Pasquale, M., Fynbo, Johan Peter Uldall, Gehrels, N., Gronwall, C., Hunsberger, S., Ivanushkina, M., Landsman, W., Laursen, P., McGowan, K., Mangano, V., Markwardt, C. B., Marshall, F., Mason, K. O., Moretti, A., Page, M. J., Poole, T., Roming, P., Rosen, S. & Still, M., 2007, In : Astronomical Journal. 133, 1, p. 122-129 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  228. Published

    Rapid-response mode VLT/UVES spectroscopy of GRB 060418- Conclusive evidence for UV pumping from the time evolution of Fe II and Ni II excited-and metastable-level populations

    Wreeswijk, P. M., Ledoux, C., Smette, A., Ellison, S. L., Jaunsen, A. O., Andersen, M. I., Fruchter, A. S., Fynbo, Johan Peter Uldall, Hjorth, Jens, Kaufer, A., Møller, P., Petitjean, P., Savaglio, S. & Wijers, R. A. M. J., 2007, In : Astronomy & Astrophysics. 468, 1, p. 83-96 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  229. Published

    The nature of the x-ray flash of August 24 2005: Photometric evidence for an on-axis z= 0.83 burst with continuous energy injection and an associated supernova ?

    Sollerman, J. O., Fynbo, Johan Peter Uldall, Gorosabel, J., Halpern, J., Hjorth, Jens, Jakobsson, P., Mirabal, N., Watson, Darach Jafar, Xu, D., Castro-Tirado, A. J., Féron, C., Jaunsen, A. O., Jelinek, M., Jensen, B. L., Kann, D. A., Osvaldsen, J. E., Pozanenko, A., Stritzinger, M. D., Thöne, C., de Ugarte Postigo, A., Guziy, S., Ibrahimov, M., Järvinen, S. P., Levan, A., Rumyantsev, V. & Tanvir, N., 2007, In : Astronomy & Astrophysics. 466, 3, p. 839-846 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  230. Published

    Very different x-ray-to-optical column density ratios in ¿-ray burst afterglows: ionization in GRB environments

    Watson, Darach Jafar, Hjorth, Jens, Fynbo, Johan Peter Uldall, Jakobsson, P., Foley, S., Sollerman, J. O. & Wijers, R. A. M. J., 2007, In : Astrophysical Journal. 660, 2, p. L101-L104 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  231. 2006
  232. Published

    Infrared and optical observations of GRB 030115 and its extremely red host galaxy: Implications for dark bursts

    Levan, A., Fruchter, A., Rhoads, J., Mobasher, B., Tanvir, N., Gorosabel, J., Rol, E., Kouveliotou, C., Dell'Antonio, I., Merrill, M., Bergeron, E., Cerón, J. M. C., Masetti, N., Vreeswijk, P., Antonelli, A., Bersier, D., Castro-Tirado, A., Fynbo, Johan Peter Uldall, Garnavich, P., Holland, S., Hjorth, Jens, Nugent, P., Pian, E., Smette, A., Thomsen, B., Thorsett, S. E. & Wijers, R., 10 Aug 2006, In : Astrophysical Journal. 647, 1 I, p. 471-482 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  233. Published

    A log NHI = 22.6 damped lyα absorber in a dark gamma-ray burst: The environment of GRB 050401

    Watson, Darach Jafar, Fynbo, Johan Peter Uldall, Ledoux, C., Vreeswijk, P., Hjorth, Jens, Smette, A., Andersen, Anja C., Aoki, K., Augusteijn, T., Beardmore, A. P., Bersier, D., Castro Cerón, J. M., D'Avanzo, P., Diaz-Fraile, D., Gorosabel, J., Hirst, P., Jakobsson, P., Jensen, B. L., Kawai, N., Kosugi, G., Laursen, P., Levan, A., Masegosa, J., Näränen, J., Page, K. L., Pedersen, K., Pozanenko, A., Reeves, J. N., Rumyantsev, V., Shahbaz, T., Sharapov, D., Sollerman, J. O., Starling, R. L. C., Tanvir, N., Torstensson, K. & Wiersema, K., 2006, In : Astrophysical Journal. 652, 2, p. 1011-1019

    Research output: Contribution to journalJournal articleResearchpeer-review

  234. Published

    A mean redshift of 2.8 for swift gamma-ray bursts

    Jakobsson, P., Levan, A., Fynbo, Johan Peter Uldall, Priddey, R. S., Hjorth, Jens, Tanvir, N., Watson, Darach Jafar, Jensen, B. L., Sollerman, J. O., Natarajan, P., Gorosabel, J., Castro Cerón, J. M., Pedersen, K., Pursimo, T., Árnadóttir, A. S., Castro-Tirado, A. J. & Davis, C. J., 2006, In : Astronomy & Astrophysics. 447, p. 897-903

    Research output: Contribution to journalJournal articleResearchpeer-review

  235. Published

    An optical supernova associated with the X-ray flash XRF 060218

    Pian, E., Mazzali, P. A., Masetti, N., Ferrero, P., Klose, S., Palazzi, E., Ramirez-Ruiz, E., Woosley, S. E., Kouvaliotou, C., Deng, J., Filippenko, A., Foley, R. J., Fynbo, Johan Peter Uldall, Kann, D. A., Li, W., Hjorth, Jens, Nomoto, K., Patat, F., Sauer, D. N., Sollerman, J. O., Guenther, E. W., Levan, A., O'Brian, P., Tanvir, N. R., Wijers, R. A. M. J., Dumas, C., Hainaut, O., Wong, D. S., Baade, D., Wang, L., Amati, L., Cappellaro, E., Castro-Tirado, A. J., Ellison, S. L., Frontera, F., Fruchter, A. S., Greiner, J., Kawabata, K., Ledoux, C., Maeda, K., Møller, P., Nicastro, L., Rol, E., Starling, R., Vreeswijk, P. M. & Castro Cerón, J. M., 2006, In : Nature. 442, p. 1011-1013

    Research output: Contribution to journalJournal articleResearchpeer-review

  236. Published

    Are short gamma-ray bursts collimated? GRB 050709, a flare but no break

    Watson, Darach Jafar, Hjorth, Jens, Jakobsen, P., Xu, D., Fynbo, Johan Peter Uldall, Sollerman, J. O., Thöne, C. & Pedersen, K., 2006, In : Astronomy & Astrophysics. 454, p. L123-L126

    Research output: Contribution to journalJournal articleResearchpeer-review

  237. Published

    Evidence for a supernova associated with the X-Ray flash 020903

    Bersier, D., Fruchter, A. S., Strolger, L., Gorosabel, J., Levan, A., Burud, I., Rhoads, J. E., Becker, A. C., Cassan, A., Chornock, R., Covino, S., de Jong, R. S., Dominis, D., Filippenko, A., Hjorth, Jens, Holmberg, J., Malesani, D., Mobasher, B., Olsen, K. A. G., Stefanon, M., Castro Cerón, J. M., Fynbo, Johan Peter Uldall, Holland, S. T., Kouveliotou, C., Pedersen, H., Tanvir, N. R. & Woosley, S. E., 2006, In : Astrophysical Journal. 643, 1, p. 284-291

    Research output: Contribution to journalJournal articleResearchpeer-review

  238. Published

    Extinction curves of lensing galaxies out to z = 1

    Elíasdóttir, Á., Hjorth, Jens, Toft, S., Burud, I. & Paraficz, D., 2006, In : Astrophysical Journal Supplement Series. 116, 2, p. 443-469

    Research output: Contribution to journalJournal articleResearchpeer-review

  239. Published

    Fundamental properties of GRB-selected galaxies: A swift/VLT legacy survey

    Jakobsson, P., Hjorth, Jens, Fynbo, Johan Peter Uldall, Gorosabel, J. & Janusen, A. O., 2006, To appear in the Proceedings of the Eleventh Marcel Grossmann Metting on the General Relativity: Singapore, November, 2007. 3 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  240. Published

    GRB 050814 at z=5.3 and the redshift distribution of Swift GRBs

    Jakobsson, P., Levan, A., Fynbo, Johan Peter Uldall, Hjorth, Jens, Tanvir, N., Watson, Darach Jafar, Jensen, B. L., Sollerman, J. O., Natarajan, P., Gorosabel, J., Castro Cerón, J. M. & Pedersen, K., 2006, Gamma-ray bursts in the swift era.16th Annual Astrophysics Conference, NOV 29-DEC 02, 2005 Washington, DC: AIP Conference Proceedings vol.836. American Institute of Physics, Vol. 836. p. 552-557 5 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  241. Published

    H I column densities of z > 2 swift gamma-ray bursts

    Jakobsson, P., Fynbo, Johan Peter Uldall, Ledoux, C., Vreewijk, P. M., Kann, D. A., Hjorth, Jens, Priddey, R. S., Tanvir, N. R., Reichart, D., Gorosabel, J., Klose, S., Watson, Darach Jafar, Sollerman, J. O., Fruchter, A. S., de Ugarte Postigo, A., Wiersema, K., Björnsson, G., Chapman, R., Tröne, C. C., Pedersen, K. & Jensen, B. L., 2006, In : Astronomy & Astrophysics. 460, 2, p. L13-L17

    Research output: Contribution to journalJournal articleResearchpeer-review

  242. Published

    Long gamma-ray bursts and core-collapse supernovae have different environments

    Fruchter, A. S., Levan, A. J., Strolger, L., Vreewijk, P., Thorsett, S. E., Bersier, D., Burud, I., Castro Cerón, Castro-Tirado, A. J., Conselice, C. J., Dahlen, T., Ferguson, H. C., Fynbo, Johan Peter Uldall, Garnavich, P. M., Gibbons, R. A., Gorosabel, J., Gull, T. R., Hjorth, Jens, Holland, S. T., Kouveliotou, R., Levay, Z., Livio, M., Metzger, M. R., Nugent, P. E., Petro, L., Pian, E., Rhoads, J. E., Riess, A. G., Sahu, K. C., Smette, A., Tnavir, N. R., Wijers, R. A. M. J. & Woosley, S. E., 2006, In : Nature. 441, p. 463-468

    Research output: Contribution to journalJournal articleResearchpeer-review

  243. Published

    Low-resolution VLT spectroscopy of GRBs 991216, 011211 and 021211

    Vreeswijk, P. M., Smette, A., Fruchter, A. S., Palazzi, E., Rol, E., Wijers, R. A. M. J., Kouveliotou, C., Kaper, L., Pian, E., Masetti, N., Frontera, F., Hjorth, Jens, Gorosabel, J., Piro, L., Fynbo, Johan Peter Uldall, Jakobsson, P., Watson, Darach Jafar, O'Brian, P. T. & Ledoux, C., 2006, In : Astronomy & Astrophysics. 447, p. 145-156

    Research output: Contribution to journalJournal articleResearchpeer-review

  244. Published

    Microlensing variability in time-delay quasars

    Paraficz, D., Hjorth, Jens, Burud, I., Jakobsen, P. & Eliasdottir, A., 2006, In : Astronomy & Astrophysics. 455, 1, p. L1-L4

    Research output: Contribution to journalJournal articleResearchpeer-review

  245. Published

    Multiwavelength studies of the optically dark gamma-ray burst 001025A

    Pedersen, K., Hurley, K., Hjorth, Jens, Smith, D. A., Andersen, M. I., Christensen, L., Cline, T., Fynbo, Johan Peter Uldall, Goldsten, J., Golenetskii, S., Gorosabel, J., Jakobsson, P., Jensen, B. L., Milvang-Jensen, Bo, McClanahan, T., Møller, P., Palshin, V., Schartel, N., Trombka, J., Ulanov, M. & Watson, Darach Jafar, 2006, In : Astrophysical Journal. 636, 1, part 1, p. 381-390

    Research output: Contribution to journalJournal articleResearchpeer-review

  246. Published

    No supernovae associated with two long-duration gamma-ray bursts

    Fynbo, Johan Peter Uldall, Watson, Darach Jafar, Sollerman, J. O., Bloom, J. S., Hjorth, Jens, Jakobsson, P. & Thöne, C., 2006, In : Nature. 444, 7122, p. 1047-1049

    Research output: Contribution to journalJournal articleResearchpeer-review

  247. Published

    Outshining the quasars at reionization: the X-ray spectrum and light curveof the redshift 6.29 gamma-ray burst GRB 050904

    Watson, Darach Jafar, Reeves, J. N., Hjorth, Jens, Fynbo, Johan Peter Uldall, Jakobsson, P., Pedersen, K., Sollerman, J. O., Castro Cerón, J. M., McBreen, S. & Foley, S., 2006, In : Astrophysical Journal. 637, 2, p. L69-L72

    Research output: Contribution to journalJournal articleResearchpeer-review

  248. Published

    Physics of the GRB 030328 afterglow and its environment

    Maiorano, E., Masetti, N., Palazzi, E., Savaglio, S., Rol, E., Vreewijk, P. M., Pian, E., Price, P. A., Peterson, B. A., Jelinek, M., Amati, L., Andersen, M. I., Castro-Tirado, A. J., Ceron, J. M. C., de Ugarde Postigo, A., Frontera, F., Fruchter, A. S., Fynbo, Johan Peter Uldall, Gorosabel, J., Henden, A. A., Hjorth, Jens, Jensen, B. L., Klose, S., Kouveliotou, C., Masi, G., Møller, P., Nicastro, L., Ofek, E. O., Pandey, S. B., Rhoads, J., Tanvir, N., Wijers, R. A. M. J. & van der Heuvel, E. P. J., 2006, In : Astronomy & Astrophysics. 455, p. 423-431

    Research output: Contribution to journalJournal articleResearchpeer-review

  249. Published

    Probing cosmic chemical evolution with gamma-ray bursts: GRB 060206 at z=4.048

    Fynbo, Johan Peter Uldall, Starling, R. L. C., Ledoux, C., Wiersema, K., Thöne, C. C., Sollerman, J. O., Jakobsson, P., Hjorth, Jens, Watson, Darach Jafar, Vreeswijk, P. M., Møller, P., Rol, E., Gorosabel, J., Näränen, J., Wijers, R. A. M. J., Björnsson, G., Castro Cerón, J. M., Curran, P., Hartmann, D. H., Holland, S. T., Jensen, B. L., Levan, A. J., Limousin, M., Kouveliotou, C., Pedersen, K. & Tanvir, R., 2006, In : Astronomy & Astrophysics. 451, p. L47-L50

    Research output: Contribution to journalJournal articleResearchpeer-review

  250. Published

    Star formation rates and stellar masses in z ~ 1 gamma-ray burst hosts

    Castro Cerón, J. M., Michalowski, M., Hjorth, Jens, Watson, Darach Jafar, Fynbo, Johan Peter Uldall & Gorosabel, J., 2006, In : Astrophysical Journal. 653, 2, p. L85-L88

    Research output: Contribution to journalJournal articleResearchpeer-review

  251. Published

    Supernova 2006aj and the associated X-Ray flash 060218

    Sollerman, J. O., Jaunsen, A. O., Fynbo, Johan Peter Uldall, Hjorth, Jens, Jakobsson, P., Féron, C., Laursen, P., Ovaldsen, J. -., Selj, J., Thöne, C., Xu, D., Davis, T. M., Gorosabel, J., Watson, Darach Jafar, Duro, R., Ilyin, I., Jensen, B. L., Lysfjord, N., Marquart, T., Nielsen, T. B., Näränen, J., Schwarz, H. E., Walch, S., Wold, M. & Östlin, G., 2006, In : Astronomy & Astrophysics. 454, 2, p. 503-509

    Research output: Contribution to journalJournal articleResearchpeer-review

  252. Published

    The X-ray spectrum and fightcurve of the redshift 6.29 gamma-ray burst GRB 050904

    Watson, Darach Jafar, Reeves, J., Hjorth, Jens, Fynbo, Johan Peter Uldall, Jakobsson, P., Pedersen, K., Sollerman, J. O., Castro Cerón, J. M., McBreen, S. & Foley, S., 2006, AIP Conference Proceedings vol.836. 16th Annual Astrophysics ConferenceWashington, DC, NOV 29-DEC 02, 2005NASA, Goddard Space Flight Ctr; Univ Maryland; Gen Dynam. American Institute of Physics, Vol. 836. p. 582-585

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  253. Published

    The faint afterglow and host galaxy of the short-hard GRB 060121

    Levan, A. J., Tanvir, N. R., Fruchter, A. S., Rol, E., Fynbo, Johan Peter Uldall, Hjorth, Jens, Williams, G. L., Bergeron, E., Bersier, D., Bremer, M., Grav, T., Jakobsson, P., Nilsson, K., Olszewski, E., Priddey, R. S., Rafferty, D. & Rhoads, J., 2006, In : Astrophysical Journal. 648, 1, p. L9-L12

    Research output: Contribution to journalJournal articleResearchpeer-review

  254. Published

    The galaxies in the field of the nearby GRB 980425/SN 1998bw

    Foley, S., Watson, Darach Jafar, Gorosabel, J., Fynbo, Johan Peter Uldall, Sollerman, J. O., McGlynn, S., McBreen, B. & Hjorth, Jens, 2006, In : Astronomy & Astrophysics. 447, p. 891-895

    Research output: Contribution to journalJournal articleResearchpeer-review

  255. Published

    The soft X-ray blast in the apparently subluminous GRB 031203

    Watson, Darach Jafar, Vaughan, S. A., Willingale, R., Hjorth, Jens, Foley, S., Fynbo, Johan Peter Uldall, Jakobsson, P., Levan, A., O'Brian, P. T., Osborne, J. P., Pedersen, K., Reeves, J. N., Tedds, J. A. & Watson, M. G., 2006, In : Astrophysical Journal. 636, 2, p. 967-970

    Research output: Contribution to journalJournal articleResearchpeer-review

  256. Published

    Three intervening galaxy absorbers towards GRB 060418: faint and dusty?

    Ellison, S. L., Vreeswijk, P., Ledoux, C., Willis, J. P., Jaunsen, A. O., Wijers, R. A. M. J., Smette, A., Fynbo, Johan Peter Uldall, Møller, P., Hjorth, Jens & Kaufer, A., 2006, In : Monthly Notices of the Royal Astronomical Society. 372, 1, p. L38-L42

    Research output: Contribution to journalJournal articleResearchpeer-review

  257. 2005
  258. Published

    Women lose out in young investigator awards [1]

    Watson, Darach Jafar, Andersen, Anja C. & Hjorth, Jens, 14 Jul 2005, In : Nature. 436, 7048, 1 p.

    Research output: Contribution to journalLetterResearchpeer-review

  259. Published

    A Deep Search with the Hubble Space Telescope for Late-Time Supernova Signatures in the Hosts of XRF 011030 and XRF 020427

    Levan, A., Patel, S., Gorosabel, J., Hjorth, Jens, Fynbo, Johan Peter Uldall, Jensen, B. & et al., 2005, In : Astrophysical Journal. 622, p. 977-985

    Research output: Contribution to journalJournal articleResearchpeer-review

  260. Published

    A possible bright blue supernova in the afterglow of GRB 020305

    Gorosabel, J., Fynbo, Johan Peter Uldall, Fruchter, A., Levan, A., Hjorth, Jens & et al., 2005, In : Astronomy & Astrophysics. 437, 2, p. 411-418 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  261. Published

    A short gamma-ray burst apparently associated with an elliptical galaxy at redshift

    Gehrels, N., O'Brien, P. T., Zhang, B., Levan, A., Klose, S., Hjorth, Jens, Solleman, J. & et al., 2005, In : Nature. 437, 7060, p. 851-854

    Research output: Contribution to journalJournal articleResearchpeer-review

  262. Published

    An optical time delay for the double gravitational lens system FBQ 0951+2635

    Jakobsson, P., Hjorth, Jens, Burud, I., Letawe, G., Lidman, C. & Courbin, F., 2005, In : Astronomy & Astrophysics. 431, p. 103-109

    Research output: Contribution to journalJournal articleResearchpeer-review

  263. Published

    Damped Lyman Alpha (DLA) systems in GRB afterglows: probing dense regions in GRB host galaxies

    Vreeswijk, P., Ellison, S., Ledoux, C., Wijers, R. A. M. J., Hjorth, Jens & The Grace Collaboration, 2005, Astronomical Society of the Pacific Conference Series, vol.344: The Cool Universe: Observing Cosmic Dawn. 344 ed. p. 79-

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  264. Published

    GRB 020410: a gamma-ray burst afterglow discovered by its supernova light

    Levan, A., Nugent, P., Fynbo, Johan Peter Uldall, Hjorth, Jens, Møller, P., Pian, E. & et al., 2005, In : Astrophysical Journal. 624, 2, p. 880-888

    Research output: Contribution to journalJournal articleResearchpeer-review

  265. Published

    GRB 040403: a faint X-ray rich gamma-ray burst discovered by INTEGRAL

    Mereghetti, S., Götz, D., Andersen, M. I., Hartmann, D. H., Hjorth, Jens & et al., 2005, In : Astronomy & Astrophysics. 433, p. 113-116

    Research output: Contribution to journalJournal articleResearchpeer-review

  266. Published

    GRB 050124: k-band afterglow observations

    Fynbo, Johan Peter Uldall, Jensen, B. L., Thomsen, B., Hjorth, Jens, Mdahl, E., Hyvonen, H. & Andersen, M. I., 2005, In : GRB Coordinates Network, Circular Service,. 2989, 1

    Research output: Contribution to journalJournal articleResearchpeer-review

  267. Published

    GRB 050315: potential host galaxy

    Gorosabel, J., Laursen, P., Jensen, B. L., Fynbo, Johan Peter Uldall, Hjorth, Jens, Watson, Darach Jafar, Pedersen, H., Jakobsson, P., Castro Cerón, J. M. & Andersen, M. I., 2005, In : GRB Coordinates Network, Circular Service,. 3294, p. 1

    Research output: Contribution to journalJournal articleResearch

  268. Published

    GRB 050319: absorpotin redshift from the nordic optical telescope

    Fynbo, Johan Peter Uldall, Hjorth, Jens, Jakobsson, P., Møller, P. & Naranen, J., 2005

    Research output: Other contributionResearch

  269. Published

    GRB 050401: VLT spectroscopic redshift

    Fynbo, Johan Peter Uldall, Jensen, B. L., Hjorth, Jens, Wiersema, K., Starling, R., Vreeswijk, K., Rol, E. & et al., 2005, GRB Coordinates Network, Circular Services, Nr.3176. European Space Agency, p. 1

    Research output: Chapter in Book/Report/Conference proceedingReport chapterResearch

  270. Published

    GRB 050412: optical observations

    Jensen, B. L., Gorosabel, J., Laursen, P., Jakobsson, P., Watson, Darach Jafar, Fynbo, Johan Peter Uldall & Hjorth, Jens, 2005

    Research output: Other contributionResearch

  271. Published

    GRB 050509A: further I-band imaging

    Jensen, B. L., Fynbo, Johan Peter Uldall, Hjorth, Jens, Jakobsson, P., Castro Ceron, J. M., Pedersen, H. & Watson, Darach Jafar, 2005

    Research output: Other contributionResearch

  272. Published

    GRB 050509A: optical observations

    Fynbo, Johan Peter Uldall, Jensen, B. L., Hjorth, Jens, Jakobsson, P., Castro Ceron, J. M., Pedersen, H., Watson, Darach Jafar & Naranen, J., 2005

    Research output: Other contributionResearch

  273. Published

    GRB 050509B: constraints on short gamma-ray burst models

    Hjorth, Jens, Sollerman, J., Gorosabel, J., Granot, J., Thomsen, B., Andersen, M. I., Fynbo, Johan Peter Uldall, Jensen, B. L., Jakobsson, P., Pedersen, K. & Watson, Darach Jafar, 2005, In : Astrophysical Journal. 630, 2, p. L117-L120

    Research output: Contribution to journalJournal articleResearchpeer-review

  274. Published

    GRB 050709: optical afterglow candidate

    Price, P. A., Jensen, B. L., Jørgensen, Uffe Gråe, Hjorth, Jens, Fynbo, Johan Peter Uldall, Watson, Darach Jafar, Castro Ceron, J. M., Pedersen, K., Pedersen, H. & Solleman, J., 2005

    Research output: Other contributionResearch

  275. Published

    GRB 050802.422: fading of the afterglow and detection of the host galaxy

    Fynbo, Johan Peter Uldall, Jensen, B. L., Hjorth, Jens, Solleman, J., Watson, Darach Jafar, Castro Ceron, J. M., Gorosabel, J., Galfalk, M. & Kaas, A., 2005

    Research output: Other contributionResearch

  276. Published

    GRB 050814: continued fading

    Jakobsson, P., Fynbo, Johan Peter Uldall, Hjorth, Jens, Jensen, B. L. & Pedersen, K., 2005

    Research output: Other contributionResearch

  277. Published

    GRB 050824: spectroscopic redshift from the VLT

    Fynbo, Johan Peter Uldall, Jensen, B. L., Sollerman, J., Hjorth, Jens, Watson, Darach Jafar, Pedersen, K., Jakobsson, P., Castro Ceron, J. M. & Gorosabel, J., 2005

    Research output: Other contributionResearch

  278. Published

    GRB 050906: optical observations at the very large telescope

    Jakobsson, P., Hjorth, Jens, Fynbo, Johan Peter Uldall, Jensen, B. L. & Watson, Darach Jafar, 2005

    Research output: Other contributionResearch

  279. Published

    GRB 050922C: break in the lightcurve

    Fynbo, Johan Peter Uldall, Jensen, B. L., Jakobsson, P., Hjorth, Jens, Sollerman, J., Castro Cerón, J. M., Holhjem, K. & Salinas, R., 2005, -

    Research output: Other contributionResearch

  280. Published

    GRB 050922C: refined redshift

    Jakobsson, P., Fynbo, Johan Peter Uldall, Paraficz, D., Telting, J., Jensen, B. L., Hjorth, Jens & Castro Cerón, J. M., 2005, -

    Research output: Other contributionResearch

  281. Published

    GRB 050922C: absorption redshift from the nordic optical telescope

    Jakobsson, P., Fynbo, Johan Peter Uldall, Paraficz, D., Telting, J., Jensen, B. L., Hjorth, Jens & Castro Cerón, J. M., 2005

    Research output: Other contributionResearch

  282. Published

    GRB 050922C: NOT optical observations

    Jakobsson, P., Paraficz, D., Telting, J., Fynbo, Johan Peter Uldall, Jensen, B. L. & Hjorth, Jens, 2005

    Research output: Other contributionResearch

  283. Published

    GRB 051117B: R and I observations of possible host galaxy

    Thöne, C., Feron, C., Jakobsson, P., Jensen, B. L., Fynbo, Johan Peter Uldall, Sollerman, J., Pedersen, H., Watson, Darach Jafar & Hjorth, Jens, 2005, -

    Research output: Other contributionResearch

  284. Published

    GRB050509B: optical observations at the very large telescope

    Solleman, J., Jensen, B. L., Fynbo, Johan Peter Uldall, Jakobsson, P., Castro Cerón, J. M., Pedersen, K., Pedersen, H., Hjorth, Jens & Watson, Darach Jafar, 2005

    Research output: Other contributionResearch

  285. Published

    GRB050709: chandra source optical counterpart

    Jensen, B. L., Jørgensen, Uffe Gråe, Hjorth, Jens, Fynbo, Johan Peter Uldall, Watson, Darach Jafar, Castro Cerón, J. M., Pedersen, K., Pedersen, H. & Solleman, J., 2005

    Research output: Other contributionResearch

  286. Published

    GRB050801: unchanged decay slope

    Fynbo, Johan Peter Uldall, Jensen, B. L., Hjorth, Jens, Woller, K. G., Watson, Darach Jafar, Solleman, J., Fouque, P. & Andersen, M. I., 2005

    Research output: Other contributionResearch

  287. Published

    GRB050801: optical photometry and decay index

    Fynbo, Johan Peter Uldall, Jensen, B. L., Hjorth, Jens, Woller, K. G., Watson, Darach Jafar, Fouque, P. & Andersen, M. I., 2005

    Research output: Other contributionResearch

  288. Published

    GRB050802: tentative absorption redshift

    Fynbo, Johan Peter Uldall, Solleman, J., Jensen, B. L., Hjorth, Jens, Watson, Darach Jafar & Castro Ceron, J. M., 2005

    Research output: Other contributionResearch

  289. Published

    GRB050814: fading red source

    Jensen, B. L., Fynbo, Johan Peter Uldall, Hjorth, Jens, Solleman, J., Castro Ceron, J. M., Pedersen, K., Jakobsson, P., Watson, Darach Jafar & Solheim, J., 2005

    Research output: Other contributionResearch

  290. Published

    Gamma-ray burst in starburst galaxies

    Christensen, L., Hjorth, Jens & Gorosabel, J., 2005, Starbursts: From 30 Doradus to Lyman Break Galaxies, held in Cambridge, UK, 6-10 September 2004. Astrophysics & Space Science Library Vol. 329. Dordrecht.. Springer, Vol. 329. p. 11-

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  291. Published

    Late-epoch optical and near-infrared observations of the GRB 000911 afterglow and its host galaxy

    Masett...[et al.], N., Pian, E., Andersen, M. I., Hjorth, Jens, Jensen, B. L. & Fynbo, Johan Peter Uldall, 2005, In : Astronomy & Astrophysics. 438, 3, p. 841-853

    Research output: Contribution to journalJournal articleResearchpeer-review

  292. Published

    Ly+ and ultraviolet emission from high-reddshift gamma-ray burst hosts: to what extent do gamma-ray bursts trace star formation?

    Jakobsson..[et al.], P., Björnsson, G., Fynbo, Johan Peter Uldall, Jönannesson, G., Hjorth, Jens, Thomsen, B., Møller, P., Watson, Darach Jafar, Jensen, B. L. & Gudmundsson, E. H., 2005, In : Monthly Notices of the Royal Astronomical Society. 362, 1, p. 245-251

    Research output: Contribution to journalJournal articleResearchpeer-review

  293. Published

    On the afterglow and host galaxy of GRB 021004: a comperhensive study with Hubble space telescope

    Fynbo, Johan Peter Uldall, Gorosabel, J., Smette, J., Fruchter, A., Hjorth, Jens, Pedersen, K., Levan, A., Burud, I., Sahu, K. C., Vreeswijk, P. M., Bergeron, E., Kouveliotou, C., Tanvir, N., Thorsett, S., Wijers, R. A. M. J., Castro Cer'on, J. M., Castro-Tirdo, A., Granavich, P., Holland, S. T., Jakobsson, P., Møller, P., Nugent, P., Pian, E., Rhoads, J., Thomsen, B., Watson, Darach Jafar & Woosley, S. E., 2005, In : Astrophysical Journal. 633, 1, p. 317-327

    Research output: Contribution to journalJournal articleResearchpeer-review

  294. Published

    On the nature of nearby GRB/SN host galaxies

    Sollerman, J., Östlin, G., Fynbo, Johan Peter Uldall, Hjorth, Jens, Fruchter, A. & Pedersen, K., 2005, In : New Astronomy. 11, 2, p. 103-115

    Research output: Contribution to journalJournal articleResearchpeer-review

  295. Published

    Photometric monitoring of the doubly imaged quasar UM673: possible evidence for chromatic microlensing

    Nakos...[et al.], T., Poels, J., Magain, P., Burud, I. & Hjorth, Jens, 2005, In : Astronomy & Astrophysics. 441, p. 443-450

    Research output: Contribution to journalJournal articleResearchpeer-review

  296. Published

    Photometric redshift of the GRB 981226 host galaxy

    Christensen, L., Hjorth, Jens & Gorosabel, J., 2005, In : Astrophysical Journal. 631, p. L29-L32

    Research output: Contribution to journalJournal articleResearchpeer-review

  297. Published

    Properties of Lya and gamma ray burst-selected starbursts at high redshifts

    Fynbo, Johan Peter Uldall, Krog, B., Nilsson, K., Gunnlaugur, B., Hjorth, Jens, Jakobsson, P., Ledoux, C., Møller, P. & Thomsen, B., 2005, Starbursts: From 30 Doradus to Lyman Break Galaxies, Held in Cambridge, UK, 6-10 September 2004. Edited by R. de Grijs and R.M. González Delgado. Astrophysics & Space Science Library. Springer, Vol. 329. p. 293

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  298. Published

    Spectro-photometric study of the GRB 030329 host galaxy

    Gorosabel, J., Sollerman, J. O., Fynbo, Johan Peter Uldall, Hjorth, Jens & Castro Cerón, J. M., 2005, In : Nuovo cimento della societa italiana de fisica. C, Geophysics and space physics. 4-5, p. 673-676

    Research output: Contribution to journalConference articleResearchpeer-review

  299. Published

    The GRB 030329 host: a blue low metallicity subluminous galaxy with intense star formation

    Gorosabel..[et al.], J., P'erez-Ramirez, D., Solleman, J., de Ugarte Postigo, A., Fynbo, Johan Peter Uldall, Castro-Tirdo, A., Jakobsson, P., Christensen, L., Hjorth, Jens & Nilsson, K., 2005, In : Astronomy & Astrophysics. 444, 3, p. 711-721

    Research output: Contribution to journalJournal articleResearchpeer-review

  300. Published

    The Host Galaxy Cluster of the Short gamma-Ray Burst GRB050509B

    Pedersen, K., Eliasdottir, A., Hjorth, Jens, Starling, R., Castro Ceron, J. M., Fynbo, Johan Peter Uldall, Gorosabel, J., Granada, I., Jakobsson, P., Sollerman, J. & Watson, Darach Jafar, 2005, In : Astrophysical Journal. 634, 1, p. L17-L20 part 2

    Research output: Contribution to journalJournal articleResearchpeer-review

  301. Published

    The optical afterglow of the short gamma-ray burst GRB 050709

    Hjorth, Jens, Watson, Darach Jafar, Fynbo, Johan Peter Uldall, Price, P. A., Jensen, B. L., Jørgensen, Uffe Gråe, Kubas, D., Groosabel, J., Jakobsson, P., Sollerman, J., Pedersen, K. & Kouveliotou, C., 2005, In : Nature. 437, 7060, p. 859-861

    Research output: Contribution to journalJournal articleResearchpeer-review

  302. Published

    The radio afterglow and host galaxy of the dark GRB 020819

    Jakobsson...[et al.], P., Frail, D. A., Fox, D., Moon, D. S., Price, P. A., Fynbo, Johan Peter Uldall & Hjorth, Jens, 2005, In : Astrophysical Journal. 629, 1, p. 45-51

    Research output: Contribution to journalJournal articleResearchpeer-review

  303. Published

    The red optical afterglow of GRB 030725

    Pugliese, G., Møller, P., Gorosabel, J., Jensen, B. L., Fynbo, Johan Peter Uldall, Hjorth, Jens, Jørgensen, S. F., Monrad, B. & Vinter, C., 2005, In : Astronomy & Astrophysics. 439, 2, p. 527-532

    Research output: Contribution to journalJournal articleResearchpeer-review

  304. Published

    The redshift distribution of gamma-ray bursts revisited

    Albanna, B., Hjorth, Jens, Ramirez-Ruiz, E., Tanvir, N. & Wijers, R. A. M. J., 2005, In : Monthly Notices of the Royal Astronomical Society. 364, 1, p. L8-L12

    Research output: Contribution to journalJournal articleResearchpeer-review

  305. Published

    XRF 050509C: optical monitoring

    Gorosabel, J., Hjorth, Jens, Jensen, B. L., Jørgensen, Uffe Gråe, Beaulieu, J., Cassan, A., Donatowicz, J., Watson, Darach Jafar, Fynbo, Johan Peter Uldall, Jakobsson, P., Castro Cerón, J. M. & Pedersen, H., 2005, -

    Research output: Other contributionResearch

  306. Published

    XRF 050509C: optical afterglow

    Gorosabel, J., Jensen, B. L., Galaz, G., Salinas, R., Hjorth, Jens, Fynbo, Johan Peter Uldall, Pedersen, H., Watson, Darach Jafar, Jakobsson, P. & Castro Cerón, J. M., 2005

    Research output: Other contributionResearch

  307. 2004
  308. Published

    The supernova 2003lw associated with X-ray flash 031203

    Thomsen, B., Hjorth, Jens, Watson, Darach Jafar, Gorosabel, J., Fynbo, Johan Peter Uldall, Jensen, B. L., Andersen, Michael Ingemann, Dall, T. H., Rasmussen, J. R., Bruntt, H., Laurikainen, E., Augusteijn, T., Pursimo, T., Germany, L., Jakobsson, P. & Pedersen, K., 1 May 2004, In : Astronomy and Astrophysics. 419, 2, p. L21-L25

    Research output: Contribution to journalJournal articleResearchpeer-review

  309. Published

    A very low luminosity X-ray flash: XMM newton observations of GRB 031203

    Watson, Darach Jafar, Hjorth, Jens & Pedersen, K., 2004, In : Astrophysical Journal. 605, p. L-101-L104

    Research output: Contribution to journalJournal articleResearchpeer-review

  310. Published

    Damed LY alpha systems in GRB afterglow

    Vreeswijk, P., Ellision, S., Ledoux, C., Hjorth, Jens & Fynbo, Johan Peter Uldall, 2004, AIP Conference Proceedings. American Institute of Physics, Vol. 727. p. 435-457

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  311. Published

    Discovery of the Near-IR Afterglow and of the Host of GRB 030528

    Rau, A., Klose, S., Hartmann, Z. A., Levan, A., Hjorth, Jens, Vinter, C. & Fynbo, Johan Peter Uldall, 2004, In : Astronomy & Astrophysics. 427, p. 815-823

    Research output: Contribution to journalJournal articleResearchpeer-review

  312. Published

    GRB 020813: a case of constant polarization angle and smooth optical decay

    Lazzati, D., Rossi, E., Fiore, F., Hjorth, Jens, Fynbo, Johan Peter Uldall, Kasper, L., Klose, S., Moller, P., Stella, L., Tanvir, N., Mirabel, F. & Zerbi, F. M., 2004, In : Astronomy & Astrophysics. 422, p. 113-120

    Research output: Contribution to journalJournal articleResearchpeer-review

  313. Published

    GRB 031203: a low luminosity x-ray flash with a galactic halo

    Osborne, J., Watson, Darach Jafar, Hjorth, Jens & Vaughan, S., 2004, In : Bulletin of the American Astronomical Society. session 22, p. 974-

    Research output: Contribution to journalConference articleResearch

  314. Published

    GRB 031203 I-band monitoring

    Hjorth, Jens, Gorosabel, J., Jensen, B. L., Fynbo, Johan Peter Uldall, Rasmussen, J. R., Dall, T. H., Bersier, D., Watson, Darach Jafar, Pedersen, K., Jakobsson, P. & Pedersen, H., 2004

    Research output: Other contributionResearch

  315. Published

    GRB040825A: optical observations

    Jensen, B. L., Hjorth, Jens, Fynbo, Johan Peter Uldall & Andersen, M. I., 2004

    Research output: Other contributionResearch

  316. Published

    GRB040924: afterglow maguitude at t=17.5hr

    Fynbo, Johan Peter Uldall, Hjorth, Jens, Jensen, B. L. & Andersen, M. I., 2004

    Research output: Other contributionResearch

  317. Published

    GRB041006: optical observations and potential host galaxy

    Fynbo, Johan Peter Uldall, Jensen, B. L., Pedersen, K., Watson, Darach Jafar, Jakobsson, P., Bjornsson, G. & Hjorth, Jens, 2004

    Research output: Other contributionResearch

  318. Published

    Gamma-ray bursts: the most powerful cosmic explosions

    Kaper, L., Hjorth, Jens, Buermann, K., Jensen, B. L., Fynbo, Johan Peter Uldall, Reinsch, K., Andersen, M. I., Møller, P., Ellison, S. & Rol, E., 2004, The Messenger. European Space Agency, Vol. 109. p. 37-41

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  319. Published

    Light curve models for the supernova in the optical counterpart of x-ray flash 030723

    Hjorth, Jens & Fynbo, Johan Peter Uldall, 2004, In : Astrophysical Journal. 612, p. 105-108

    Research output: Contribution to journalJournal articleResearchpeer-review

  320. Published

    Massive star-formation rates of gamma-ray burst host galaxies: an unobscured view in X-rays

    Watson, Darach Jafar, Hjorth, Jens, Pedersen, K., Patel, S. & Kouveliotou, G., 2004, In : Astronomy & Astrophysics. 425, p. L33-L36

    Research output: Contribution to journalJournal articleResearchpeer-review

  321. Published

    On the afterglow of the X-ray flash of 2003 july 23: photometric evidence for an-axis gamma-ray burst an associated supernova?

    Fynbo, Johan Peter Uldall, Sollerman, J., Hjorth, Jens, Grundahl, F., Gorosabel, J., Weidinger, M., Møller, P., Jensen, B. L., Castro Ceron, J. M., Castro-Tirado, A. J., Wreeswuk, P. M., Jakobsson, P. & Klose, S., 2004, In : Astrophysical Journal. 609, p. 962-971

    Research output: Contribution to journalJournal articleResearchpeer-review

  322. Published

    On the constraining observations of the dark GRB 001109 and the properties of a z =0.398 radio selected starburst galaxy contained in its error box

    Castro Cerón, J. M., Gorosabel, J., Castro-Tirado, A. J., Sokolov, V. V., Afanasiev, V. L., Fatkhullin, T. A., Dodonov, S. N., Komarova, V. N., Cherepashchuk, A. M., Postnov, K. A., Lisenfe Griner, U., Klose, S., Hjorth, Jens, Fynbo, J. P. U., Pedersen, H., Fliri, J., Rol, E., Feldt, M., Feulner, G., Andersen, M. I., Jensen, B. L., Perez Ramirez, M. D., Vrba, F., Henden, A., Israelian & Tanvir, N. R., 2004, In : Astronomy & Astrophysics. 424, 3, p. 833-839

    Research output: Contribution to journalJournal articleResearchpeer-review

  323. Published

    On the jet structure and magnetic field configuration of GRB 020813

    Fynbo, Johan Peter Uldall, Hjorth, Jens & Rossi, E., 2004, In : Astronomy & Astrophysics. 422, p. 121-128

    Research output: Contribution to journalJournal articleResearchpeer-review

  324. Published

    On the jet structure and magnetic field configuration of GRB-020813

    Lazzati, D., Covino, S., Grosabel, J., Rossi, E., Ghisellini, G., Rol, E., Castro-tirado, A. J., Della Valle, M., di Serego Alighieri, S., Fruchter, A. S., Fynbo, Johan Peter Uldall, Goldoni, P., Hjorth, Jens, Israel, G. L., Kaper, L., Kawai, N., Le Floch, E., Masetti, N., Mirabel, F., Moller, P., Ortolani, S., Palazzi, E., Pian, E., Rhoads, J., Ricker, G., Salmonson, J. D., Stella, L., Tagliaferri, G., Tanvir, N., van den Heuvel, E., Wijers, R. A. M. J., Zerbi, F. M., Castro Cerón, J. M. & Malesani, D., 2004, In : Astronomy & Astrophysics. 422, p. 121-128

    Research output: Contribution to journalJournal articleResearchpeer-review

  325. Published

    Optical observations of GRB/XRF 040912 = HETE 3557

    Andersen, M. I., Hjorth, Jens, Fynbo, Johan Peter Uldall & Jensen, B. L., 2004

    Research output: Other contributionResearch

  326. Published

    Optical observations of gamma-ray bursts

    Hjorth, Jens, Fynbo, Johan Peter Uldall & Pian, E., 2004, In : Nuclear physics B, Proceedings supplements. p. 271-278

    Research output: Contribution to journalConference articleResearchpeer-review

  327. Published

    Probing a GRB progenitor at a redshift of z=2: a comprehensive campaign of the afterglow of GRB 030226

    Fynbo, Johan Peter Uldall, Hjorth, Jens, Zeh, A., Covino, S., Klose, S., Rhoads, J., Pedersen, K., Smail, I. & Rol, E., 2004, In : Astronomical Journal. 128, 128, p. 1942-1954

    Research output: Contribution to journalJournal articleResearchpeer-review

  328. Published

    Probing a gamma-ray burst progenitor at a redshift of z=2: a comprehensive observing campaign of the afterglow og GRB 030226

    Klose, S., Greiner, J., Henden, A., Hartmann, D. H., Zeh, A., Ries, C. J., Masetti, N., Guenther, E., Gorosabel, J., Stecklum, B., Antonelli, L. A., Brinkworth, C., Castro-Tirado, A. J., Covino, S., Fruchter, A., Fynbo, J. P. U., Ghisellini, G., Hjorth, Jens, Hudec, R., Jelinek, M., Kaper, L., Kouveliotou, C., Lindsay, K., Maiorano, E., Mannucci, F., Nysewander, M., Palazzi, E., Pedersen, K., Pian, E., Reichart, P. A., Rhoads, J., Rol, E., Samail, I., Tanvir, N. R., De Ugarte Postigo, A., vreeswijk, P. M., Wijers, R. A. M. J., van den Heuvel, E., Castro Cerón, J. M. & Malesani, D., 2004, In : Astronomical Journal. 128, p. 1942-1954

    Research output: Contribution to journalJournal articleResearchpeer-review

  329. Published

    Small-scale variations in the radiating surface of the GRB 011211 jet

    Jakobsson, P., Hjorth, Jens, Ramirez-Ruiz, E., Kouveliotou, C., Pedersen, K., Fynbo, Johan Peter Uldall, Gorosabel, J., Watson, Darach Jafar, Jensen, B. L., Grav, T., Hansen, M. W., Michelsen, R., Andersen, M. I., Weidinger, M. & Pederden, H., 2004, In : New Astronomy. 9, p. 435-442

    Research output: Contribution to journalJournal articleResearchpeer-review

  330. Published

    Supernova light-curve models for the bump in the optical counterpart of X-ray flash 030723

    Tominaga, N., Mazzali, P., Maeda, K., Nomoto, K., Pian, E., Hjorth, Jens & Fynbo, Johan Peter Uldall, 2004, In : Astrophysical Journal. 612, p. L105-L108

    Research output: Contribution to journalJournal articleResearchpeer-review

  331. Published

    Swift identification of dark gamma-ray bursts

    Jakobsson, P., Hjorth, Jens, Fynbo, Johan Peter Uldall, Watson, Darach Jafar, Pedersen, K., Björnsson, G. & Gorosabel, J., 2004, In : Astrophysical Journal. 617, p. L21-L24

    Research output: Contribution to journalJournal articleResearchpeer-review

  332. Published

    The GRB-SN connection: GRB 030329 and XRF 030723

    Fynbo, Johan Peter Uldall, Hjorth, Jens, Gurndahl, F., Andersen, M. I. & Jensen, B. L., 2004, AIP Conference Proceedings. 1 ed. American Institute of Physics, Vol. 727. p. 301-306

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  333. Published

    The XMM-LSS survey. Survey design and first results

    Pierre, M., Hjorth, Jens, Fynbo, Johan Peter Uldall & Pedersen, K., 2004, In : Journal of Cosmology and Astroparticle Physics. 09, p. 011

    Research output: Contribution to journalJournal articleResearchpeer-review

  334. Published

    The host galaxy of GRB 990712

    Hjorth, Jens, Christensen, L. & Gorosabel, J., 2004, In : Astronomy & Astrophysics. 413, p. 121-130

    Research output: Contribution to journalJournal articleResearchpeer-review

  335. Published

    The host of GRB-030323 at z=3.371: a very high column density DLA with a low metallicity

    Ledoux, C., Fynbo, Johan Peter Uldall, Moller, P., Henden, A., Hjorth, Jens, Rol, E., Andersen, M. I., Pian, E., Palazzi, E. & Van den Heuvel, E. P. J., 2004, In : Astronomy & Astrophysics. 419, p. 927-940

    Research output: Contribution to journalJournal articleResearchpeer-review

  336. Published

    The line-of-sight towards GRB 030429 at z =2.66: probing the matter at stellar, galactic and intergalactic scales

    Jakobsson, P., Hjorth, Jens, Fynbo, Johan Peter Uldall, Watson, Darach Jafar, Pedersen, K. & Jensen, B. L., 2004, In : Astronomy & Astrophysics. 427, p. 785-794

    Research output: Contribution to journalJournal articleResearchpeer-review

  337. Published

    The line-of-sight towards GRB 030429 at z=2.66: probing the matter at stellar, galactic and intergalactic scales

    Jakobsson...[et al.], P., Hjorth, Jens, Fynbo, Johan Peter Uldall, Møller, P., Jensen, B. L., Kilmartin, P., Pedersen, K. & Gudmundsson, E. H., 2004, In : Astronomy & Astrophysics. 427, p. 785-794

    Research output: Contribution to journalJournal articleResearchpeer-review

  338. Published

    The optical afterglow of GRB-020305

    Gorosabel, J., Fynbo, Johan Peter Uldall & Hjorth, Jens, 2004, AIP Conference Proceedings. 1 ed. American Institute of Physics, Vol. 727. p. 537-540

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  339. Published

    The polarization evolution of the optical afterglow of GRB 030329

    Greiner, J., Hjorth, Jens, Pedersen, H. & Sari, R., 2004, AIP Conference Proceedings. 1 ed. American Institute of Physics, Vol. 727. p. 269-273

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  340. Published

    The ptical afterglow of GRB 030226

    Klose, S. & Hjorth, Jens, 2004, AIP Conference Proceedings. 1 ed. American Institute of Physics, Vol. 727. p. 483-486

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  341. Published

    The supernova 2003 1w associated with X-ray flash 031203

    Jakobsson, P., Thomsen, B., Hjorth, Jens, Watson, Darach Jafar, Gorosabel, J., Fynbo, Johan Peter Uldall, Jensen, B. L., Andersen, M. I., Dall, T. H., Rasmussen, J. R., Bruntt, H., Laurikainen, E., Augusteijn, T., Pursimo, T., Germany, L. & Pedersen, K., 2004, In : Astronomy & Astrophysics. 419, p. L21-L25

    Research output: Contribution to journalJournal articleResearchpeer-review

  342. Published

    Towards the nature of progenitors of long gamma-ray bursts

    Andersen, M. I., Hjorth, Jens, Fynbo, Johan Peter Uldall & Solleman, J., 2004, In : Baltic Astronomy. 13, p. 247-257

    Research output: Contribution to journalJournal articleResearchpeer-review

  343. Published

    UV star-formation rates of GRB host galaxies

    Hjorth, Jens, 2004, In : Astronomy & Astrophysics. 425, p. 913-926

    Research output: Contribution to journalJournal articleResearchpeer-review

  344. Published

    X-shooter: UV-to-IR intermediate-resolution high-efficency spectrograph for the ESO VLT

    Andersen, M. I., Hjorth, Jens, Kjærgaard, P., Odorico, S., Michaelsen, N., Kaper, L., Conconi, P., Dekker, H. & Horville, D., 2004, In : Optical Engineering: The Journal of SPIE. 5492, p. 220-229

    Research output: Contribution to journalJournal articleResearchpeer-review

  345. Published

    XRF040701: optical observations at ESO

    Fynbo, Johan Peter Uldall, Hjorth, Jens & Jensen, B. L., 2004

    Research output: Other contributionResearch

  346. 2003
  347. Published

    GRB 030227: The first multiwavelength afterglow of an INTEGRAL GRB

    Castro-Tirado, A. J., Gorosabel, J., Guziy, S., Reverte, D., Castro Cerón, J. M., De Ugarte Postigo, A., Tanvir, N., Mereghetti, S., Tiengo, A., Buckle, J., Sagar, R., Pandey, S. B., Mohan, V., Masetti, N., Mannucci, F., Feltzing, S., Lundstrom, I., Pedersen, H., Riess, C., Trushkin, S., Vílhez, J., Lund, N., Brandt, S., Martínez Núñez, S., Reglero, V., Pérez-Ramírez, M. D., Klose, S., Greiner, J., Hjorth, Jens, Kaper, L., Pian, E., Palazzi, E., Andersen, Michael Ingemann, Fruchter, A., Fynbo, Johan Peter Uldall, Jensen, B. L., Kouveliotou, C., Rhoads, J., Rol, E., Vreeswijk, P. M., Wijers, R. A. M. J. & Van den Heuvel, E., 1 Nov 2003, In : Astronomy and Astrophysics. 411, 1, p. L315-L319

    Research output: Contribution to journalJournal articleResearchpeer-review

  348. Published

    The galaxy population of the z= 1 cluster of galaxies MG2016+112

    Toft, Sune, Soucail, G. & Hjorth, Jens, 1 Sep 2003, In : Monthly Notices of the Royal Astronomical Society. 344, p. 337-346 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  349. Published

    On the Lyα emission from gamma-ray burst host galaxies: Evidence for low metallicities

    Fynbo, Johan Peter Uldall, Jakobsson, P., Møller, P., Hjorth, Jens, Thomsen, B., Andersen, Michael Ingemann, Fruchter, A. S., Gorosabel, J., Holland, S. T., Ledoux, C., Pedersen, H., Rhoads, J., Weidinger, M. & Wijers, R. A. M. J., Aug 2003, In : Astronomy and Astrophysics. 406, 3, p. L63-L66

    Research output: Contribution to journalLetterResearchpeer-review

  350. Published

    A collimated outflow into wind-blown surroundings

    Greiner, J., Klose, S., Salvato, M., Zeh, A., Schwarz, R., Fynbo, Johan Peter Uldall & Hjorth, Jens, 2003, In : Astrophysical Journal. 599, 2, p. 1223-1237

    Research output: Contribution to journalJournal articleResearchpeer-review

  351. Published

    A multi-colour study of the dark GRB 000210 host galaxy and its environment

    Gorosabel, J., Christensen, L., Hjorth, Jens, Fynbo, Johan Peter Uldall, Pedersen, H., Jensen, B. L. & Andersen, M. I., 2003, In : Astronomy & Astrophysics. 400, p. 127-136

    Research output: Contribution to journalJournal articleResearchpeer-review

  352. Published

    A search for the optical and near-infrared counterpart of the accreting millisecond X-ray pulsar XTE J1751-305

    Jonker, P. G., Nelemans, G., Wang, Z., Kong, A. K. H., Chakrabarty, D., Garcia, M., Groot, P. J., van der Klis, M., Kerr, T., Mobasher, B., Sullivan, M., Augusteijn, T., Stappers, B., Challis, P., Kirshner, R. P., Hjorth, Jens & Delsanti, A., 2003, In : Monthly Notices of the Royal Astronomical Society. 344, 1, p. 201-206

    Research output: Contribution to journalJournal articleResearchpeer-review

  353. Published

    A very energetic supernova accociated with the ¿-ray burst og 29 March 2003

    Hjorth, Jens, Sollerman, J., Möller, P., Fynbo, Johan Peter Uldall, Woosley, S. E., Kouveliotou, C., Tanvir, N. R., Greiner, J., Andersen, M. I., Castro-Tirado, A. J., Castro, J. M. C., Fruchter, A., Gorosabel, J., Jakobsson, P., Kaper, L., Klose, S., Masetti, N., Pedersen, H. & Pedersen, K., 2003, In : Nature. 423, 6942, p. 847-850

    Research output: Contribution to journalJournal articleResearchpeer-review

  354. Published

    An HST study of three very faint GRB host galaxies

    Jaunsen, A. O., Andersen, M. I., Hjorth, Jens & Fynbo, Johan Peter Uldall, 2003, In : Astronomy & Astrophysics. 402, p. 125-132

    Research output: Contribution to journalJournal articleResearchpeer-review

  355. Published
  356. Published

    Colour-colour diagram as a tool for prompt search of GRB afterglows; the discovery og the GRB 001011 optical/near-infrared counterpart

    Gorosabel, J., Castro-Tirado, A. J., Sokolov, V. V., Afanasiev, V. L., Fatkhullin, T. A., Dodonov, S. N., Komarova, V. N., Cherepashcuk, A. M., Postnov, K. A., Greiner, J., Klose, S., Hjorth, Jens, Pedersen, H. & Castro Cerón, J. M., 2003, AIP Conference Proceedings. American Institute of Physics, Vol. 662. p. 357-359

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  357. Published

    Delayed soft X-ray esission lines in the afterglow of GRB 030227

    Watson, Darach Jafar, Reeves, J. N., Hjorth, Jens, Jakobsson, P. & Pedersen, K., 2003, In : Astrophysical Journal. 595, 1, p. 29-32

    Research output: Contribution to journalJournal articleResearchpeer-review

  358. Published

    Discovery of an overdensity of faint red galaxies in the vicinity of the z=1.786 radio galaxy 3C294*

    Toft, Sune, Pedersen, K., Ebeling, H. & Hjorth, Jens, 2003, In : Monthly Notices of the Royal Astronomical Society. 341, p. 55-58

    Research output: Contribution to journalJournal articleResearchpeer-review

  359. Published

    Evolution of the polarization of the optical afterglow of the ¿-ray burst GRB 030329

    Greiner, J., Klose, S., Reinsch, K., Martin Schmid, H., Sari, R., Hjorth, Jens, Pedersen, H. & Et al., 2003, In : Nature. 426, 6963, p. 157-159

    Research output: Contribution to journalJournal articleResearchpeer-review

  360. Published

    GRB 030227: the first multiwavelength afterglow of an intergral GRB

    Pandey, S. B., Mannucci, F., Sagar, R., Lundstrom, I., Lund, N., Brandt, S., Klose, S., Hjorth, Jens, Kasper, L., Andersen, M. I., Fynbo, Johan Peter Uldall & Jensen, B. L., 2003, In : Astronomy & Astrophysics. 411, p. 315-319

    Research output: Contribution to journalJournal articleResearchpeer-review

  361. Published

    GRB 030328 optical observations

    Andersen, M. I., Masi, G., Jensen, B. L. & Hjorth, Jens, 2003

    Research output: Other contributionResearch

  362. Published

    GRB 030329: HST ACS observations of the host

    Fruchter, A., Levan, A., Hook, R., Porzkal, N., Gorosabel, J., Garnavich, P., Nugent, P., Thorsett, S., Casto-Tirado, A., Castro Cerón, J. M., Kouveliotou, C., Holland, S. T., Hjorth, Jens & Tanvir, N., 2003

    Research output: Other contributionResearch

  363. Published

    GRB 030429: redshift from VLT spectroscopy

    Weidinger, M., Fynbo, Johan Peter Uldall, Hjorth, Jens, Gorosabel, J., Vreeswijk, P. M. & Klose, S., 2003

    Research output: Other contributionResearch

  364. Published

    GRB 030429: redshift of neighbor galaxy

    Weidinger, M., Fynbo, Johan Peter Uldall, Hjorth, Jens, Gorosabel, J., Klose, S. & Tanvir, N., 2003

    Research output: Other contributionResearch

  365. Published

    GRB 030429. Confirmation of afterglow candidate

    Fynbo, Johan Peter Uldall, Hjorth, Jens, Klose, S., Gorosabel, J., Levan, A. & Tanvir, N., 2003

    Research output: Other contributionResearch

  366. Published

    GRB 030725: optical observations

    Vinter, C., Jorgensen, S., Gorosabel, J., Hjorth, Jens, Jensen, B. L. & Fynbo, Johan Peter Uldall, 2003

    Research output: Other contributionResearch

  367. Published

    GRB 031203 I-band monitoring

    Hjorth, Jens, Gorosabel, J., Jensen, B. L., Fynbo, Johan Peter Uldall, Andersen, M. I., Rasmussen, J. R., Dall, T. H., Bersier, D., Watson, Darach Jafar, Pedersen, K., Jakobsson, P. & Pedersen, H., 2003

    Research output: Other contributionResearch

  368. Published

    GRB030323: V, R, I photometry

    Masi, G., Jensen, B. L., Hjorth, Jens & Michelsen, R., 2003

    Research output: Other contributionResearch

  369. Published

    GRB030323 optical observations

    Masi, G., Jensen, B. L., Hjorth, Jens & Michelsen, R., 2003

    Research output: Other contributionResearch

  370. Published

    GRB030324 optical observation

    Masi, G., Jensen, B. L., Hjorth, Jens & Michelsen, R., 2003

    Research output: Other contributionResearch

  371. Published

    GRB030328. Decay index

    Andersen, M. I., Masi, G., Jensen, B. L. & Hjorth, Jens, 2003

    Research output: Other contributionResearch

  372. Published

    GRB030329 optical observation

    Masi, G., Mallia, F., Tagliaferri, U., Jensen, B. L., Hjorth, Jens & Andersen, M. I., 2003

    Research output: Other contributionResearch

  373. Published

    GRB030725: optical observations

    Jorgensen, S. F., Vinter, C., Cassan, A., Jensen, B. L., Gorosabel, J., Fynbo, Johan Peter Uldall, Hjorth, Jens & Pedersen, K., 2003

    Research output: Other contributionResearch

  374. Published

    Observation of GRB 030131 with the INTEGRAL satellite

    Mereghetti, S., Hurley, K., Deluit, S., Feroci, M., Frontera, F., Fruchter, A., Gorosabel, J., Hartmann, D. H. & Hjorth, Jens, 2003, In : Astronomy & Astrophysics. 409, p. 831-834

    Research output: Contribution to journalJournal articleResearchpeer-review

  375. Published

    On the lyalpha emission from gamma-ray burst host galaxies: evidence for low metallicities

    Fynbo, Johan Peter Uldall, Jakobsson, P., Möller, P., Hjorth, Jens, Thomsen, B., Andersen, M. I., Fruchter, A., Gorosabel, J., Holland, S. T., Ledoux, C., Pedersen, H., Rhoads, J., Weidiger, M. & Wijers, R. A. M. J., 2003, In : Astronomy & Astrophysics. 406, p. 63-66

    Research output: Contribution to journalJournal articleResearchpeer-review

  376. Published

    Optical and near-infrared observations of the GRB020405 afterglow

    Masetti, N., Palazzi, E., Pian, E., Simoncelli, A., Hunt, L. K., Maiorano, E., Levan, A., Christensen, L., Rol, E., Savaglio, S., Falomo, R., Castro-Tirado, A. J., Hjorth, Jens, Delsanti, A., Pannella, M., Mohan, V., Pandey, S. B., Sagar, R., Amati, L., Burud, I., Castro, J. M. C., Frontera, F., Fruchter, A. & Fynbo, Johan Peter Uldall, 2003, In : Astronomy & Astrophysics. 404, p. 465-481

    Research output: Contribution to journalJournal articleResearchpeer-review

  377. Published

    Optical hotometry of GRB 021004: the first month

    Holland, S. T., Weidinger, M., Fynbo, Johan Peter Uldall, Gorosabel, J., Hjorth, Jens, Pedersen, K., Alvarez, J. M., Augusteijn, T., Castro, J. M. C., Castro-Tirado, A. J., Dahle, H., Egholm, M. P. & Jakobsson, P., 2003, In : Astronomical Journal. 125, p. 2291-2298

    Research output: Contribution to journalJournal articleResearchpeer-review

  378. Published

    SN 2003jd (SN/GRB?) -- X-ray observations

    Watson, Darach Jafar, Pian, E., Reeves, J. N., Hjorth, Jens & Pedersen, K., 2003

    Research output: Other contributionResearch

  379. Published

    The afterglow and the host galaxy of GRB 011211

    Jakobsson, P., Hjorth, Jens, Fynbo, Johan Peter Uldall, Gorosabel, J. & Pedersen, K., 2003, In : Astronomy & Astrophysics. 408, p. 941-947

    Research output: Contribution to journalJournal articleResearchpeer-review

  380. Published

    The blue host galaxy of the red GRB 000418

    Gorosabel, J., Klose, S., Christensen, L., Fynbo, Johan Peter Uldall & Hjorth, Jens, 2003, In : Astronomy & Astrophysics. 409, p. 123-133

    Research output: Contribution to journalJournal articleResearchpeer-review

  381. Published

    The evolution of distant cluster spirals

    Milvang-Jensen, Bo, Aragón-Salamanca, A., Hau, G., Jørgensen, I. & Hjorth, Jens, 2003,  Proceedings of the European Southern Observatory and Universitäts-Sternwarte München Workshop Held in Venice, Italy, 24-26 October 2001, ESO ASTROPHYSICS SYMPOSIA. ISBN 3-540-00205-7. Edited by R. Bender and A. Renzini. Springer-Verlag, 2003, p. 217. Springer, p. 217-218

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  382. Published

    The first multiwavelength afterflow of an INTEGRAL GRB

    Castro-Tirado, A. J., Corosabel, J., Guzily, S., Reverte, D., Castro Cerón, J. M., de Ungarte Postigo, A., Tanvir, N., Mereghetti, S. & Hjorth, Jens, 2003, In : Astronomy & Astrophysics. 411, p. 315-319

    Research output: Contribution to journalJournal articleResearchpeer-review

  383. Published

    The search for the afterglow of the dark GRB 001109

    Castro Cerón...[et al.], J. M., Gorosabel, J., Castro-Tirado, A. J., Sokolov, V. V., Afamasiev, V. L., Fatkhullin, T. A., Dodonov, S. N., Komarova, V. N., Cherepaschchuk, A. M., Postnov, K. A., Greiner, J., Klose, S., Hjorth, Jens, Pedersen, H., Rol, E., Fliri, J., Feldt, M. & Feulner, G., 2003, AIP Conference Proceedings vol.662, issue.1. American Institute of Physics, Vol. 662. p. 424-427

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  384. Published

    The tully-ficher relation of cluster spirals at z=0.83

    Milvang-Jensen, B., Aragón-Salamanca, A., Hau, G. K. T., Jørgensen, I. & Hjorth, Jens, 2003, In : Monthly Notices of the Royal Astronomical Society. 339, p. L1-L5

    Research output: Contribution to journalJournal articleResearchpeer-review

  385. Published

    VLT spectroscopy of the probable host of GRB 021211

    Vreeswijk, P. M., Fruchter, A., Hjorth, Jens & Kouveliotou, C., 2003

    Research output: Other contributionResearch

  386. Published

    VLT/FORS2 spectra og GRB 030323

    Vreeswijk, P. M., Wijers, R. A. M. J., Rol, E. & Hjorth, Jens, 2003

    Research output: Other contributionResearch

  387. Published

    Variable polarization in the optical afterglow of GRB 021004

    Rol, E., Wijers, R. A. M. J., Fynbo, Johan Peter Uldall, Hjorth, Jens, Gorosabel, J., Egholm, M. P., Castro, J. M. C., Castro-Tirado, A. J., Kaper, L., Masetti, N., Palazzi, E., Pian, E., Tanvir, N., Vreeswijk, P., Kouveliotou, C., Möller, P. & Pedersen, H., 2003, In : Astronomy & Astrophysics. 405, p. 23-27

    Research output: Contribution to journalJournal articleResearchpeer-review

  388. Published

    Very high column density and small reddening towards GRB 020124 at z=3.20

    Hjorth, Jens, Møller, P., Gorosabel, J., Fynbo, Johan Peter Uldall, Toft, Sune, Jaunsen, A. O., Kaas, A. A., Pursimo, T., Torii, K., Kato, T., Yamaoka, H., Yoshida, A., Thomsen, B., Andersen, M. I., Burud, I., Kasper, L., Palazzi, E., Pian, E. & Van den Heuvel, E. P. J., 2003, In : Astrophysical Journal. 597, 2, p. 699-705

    Research output: Contribution to journalJournal articleResearchpeer-review

  389. Published

    XRF 030723: detection of the likely host galaxy

    Fynbo, Johan Peter Uldall, Hjorth, Jens, Jensen, B. L., Sollerman, J., Andersen, M. I. & Gorosabel, J., 2003

    Research output: Other contributionResearch

  390. Published

    XRF 030723: VLT spectra

    Fynbo, Johan Peter Uldall, Hjorth, Jens, Gorosabel, J., Vreeswijk, P. M. & Rhoads, J. E., 2003

    Research output: Other contributionResearch

  391. Published

    XRF 030723: detection of a rebrightening on the optical afterglow

    Fynbo, Johan Peter Uldall, Hjorth, Jens, Gorosabel, J., Jensen, B. L., Andersen, M. I., Wijers, R. A. M. J. & Kouveliotou, C., 2003

    Research output: Other contributionResearch

  392. Published

    XRF030723: optical observations

    Jensen, B. L., Gorosabel, J., Hjorth, Jens, Vinter, C., Fynbo, Johan Peter Uldall & Vreeswijk, P. M., 2003

    Research output: Other contributionResearch

  393. 2002
  394. Published

    An optical time-delay for the lensed BAL quasar HE 2149-2745

    Burud, I., Courbin, F., Magain, P., Lidman, C., Hutsemékers, D., Kneib, J., Hjorth, Jens, Brewer, J., Pompei, E., Germany, L., Pritchard, J., Jaunsen, A. O., Letawe, G. & Meylan, G., 2002, In : Astronomy & Astrophysics. 383, p. 71-81

    Research output: Contribution to journalJournal articleResearchpeer-review

  395. Published

    Constraints on the optical afterglow emission of the short/hard burst GRB 010119

    Gorosabel, J., Andersen, M. I., Hjorth, Jens, Pedersen, H., Jensen, B. L., Fynbo, Johan Peter Uldall, Lehto, H. J., Katajainen, S., Hurley, K. & Lund, N., 2002, In : Astronomy & Astrophysics. 383, p. 112-117

    Research output: Contribution to journalJournal articleResearchpeer-review

  396. Published

    Deep Lyalpha imaging of two z = 2.04 GRB host galaxy fields

    Fynbo, Johan Peter Uldall, Møller, P., Thomsen, B., Hjorth, Jens, Gorosabel, J., Andersen, M. I., Egholm, M. P., Holland, S. T., Jensen, B. L., Pedersen, H. & Weidinger, M., 2002, In : Astronomy & Astrophysics. 388, p. 425-438

    Research output: Contribution to journalJournal articleResearchpeer-review

  397. Published

    Fading optical afterglow and possible host galaxy of GRB 020405

    Hjorth, Jens, Fynbo, Johan Peter Uldall, Pian, E., Delsanti, A., Jensen, B. L., Gorosabel, J., Pedersen, H. & Andersen, M. I., 2002, In : GRB Circular Network. 1329, p. 1

    Research output: Contribution to journalJournal articleResearch

  398. Published

    GRB 020124: optical observations

    Gorosabel, J., Hjorth, Jens, Pursimo, T., Kaas, A., Fynbo, Johan Peter Uldall, Møller, P., Jensen, B. L., Pedersen, H. & Andersen, M. I., 2002, In : GRB Circular Network. 1224, p. 1

    Research output: Contribution to journalJournal articleResearch

  399. Published

    GRB 020305: HST/STIS observations

    Gorosabel, J., Fynbo, Johan Peter Uldall, Burud, I., Fruchter, A. & Hjorth, Jens, 2002, In : GRB Circular Network. 1542, p. 1

    Research output: Contribution to journalJournal articleResearch

  400. Published

    GRB 020321: optical observations

    Salamanca, I., Rol, E., Kaper, L., Castro-Tirado, A. J., Fruchter, A., Greiner, J., Hjorth, Jens, Pian, E. & van den Heuvel, E., 2002, In : GRB Circular Network. 1385, p. 1

    Research output: Contribution to journalJournal articleResearch

  401. Published

    GRB 020322: optical observations

    Hjorth, Jens & Gorosabel, J., 2002, In : GRB Circular Network. 1300, p. 1

    Research output: Contribution to journalJournal articleResearch

  402. Published

    GRB 020405: VLT observations of the OT environment

    Masetti, N., Palazzi, E., Maiorano, E., Simoncelli, A., Pian, E., Castro-Tirado, A. J., Fruchter, A., Greiner, J., Hjorth, Jens, Kaper, L., van den Heuvel, E., Cabanac, R. & Kaufer, A., 2002, In : GRB Circular Network. 1375, p. 1

    Research output: Contribution to journalJournal articleResearch

  403. Published

    GRB 020405: field photometry at ESO

    Simoncelli, A., Maiorano, E., Palazzi, E., Masetti, N., Pian, E., Hjorth, Jens & et al., 2002, In : GRB Circular Network. 1388, p. 1

    Research output: Contribution to journalJournal articleResearch

  404. Published

    GRB 020409, no optical detection to r = 20

    Holland, S. T., Gorosabel, J., Augustensen, K., Jensen, B. L. & Hjorth, Jens, 2002, In : GRB Circular Network. 1359, p. 1

    Research output: Contribution to journalJournal articleResearch

  405. Published

    GRB 020409: no evidence for an optical afterglow

    Holland, S. T., Garnavich, P. M., Munoz, J. A., Stanek, K. Z., Augustensen, K., Jensen, B. L., Hjorth, Jens, Gorosabel, J. & Giavalisco, M., 2002, In : GRB Circular Network. 1365, p. 1

    Research output: Contribution to journalJournal articleResearch

  406. Published

    GRB 02040: VLT spectroscopy

    Masetti, N., Palazzi, E., Pian, E., Hjorth, Jens, Castro-Tirado, A. J., Boehnhardt, H. & Price, P. A., 2002, In : GRB Circular Network. 1330, p. 1

    Research output: Contribution to journalJournal articleResearch

  407. Published

    GRB 020418: optical/near-IR observations

    Gorosabel, J., Hjorth, Jens, Jakobsson, P. & et al., 2002, In : GRB Circular Network. 1419, p. 1

    Research output: Contribution to journalJournal articleResearch

  408. Published

    GRB 020604: optical observations

    Gorosabel, J., Hjorth, Jens, Jensen, B. L., Pedersen, H., Jakobsson, P., Fynbo, Johan Peter Uldall & Andersen, M. I., 2002, In : GRB Circular Network. 1429, p. 1

    Research output: Contribution to journalJournal articleResearch

  409. Published

    GRB 020813: likely host galaxy

    Gorosabel, J., Fynbo, Johan Peter Uldall, Hjorth, Jens, Pedersen, H., Jensen, B. L., Holland, S. T., Castro Ceron, J. M., Andersen, M. & Castro-Tirado, A. J., 2002, In : GRB Circular Network. 1651, p. 1

    Research output: Contribution to journalJournal articleResearch

  410. Published

    GRB 021004: optical photometry at 2.5 days

    Holland, S. T., Fynbo, Johan Peter Uldall, Weidinger, M., Egholm, M. P., Levan, A., Hjorth, Jens & Pedersen, H., 2002, In : GRB Circular Network. 1597, p. 1

    Research output: Contribution to journalJournal articleResearch

  411. Published

    GRB 021004: optical spectroscopy on Oct. 11

    Castro-Tirado, A. J., Peres, E., Gorosabel, J., Castro Ceron, J. M., Andersen, M., Hjorth, Jens, Rol, E., Wijers, R. A. M. J., Fruchter, A., Klose, S., Greiner, J. & Pian, E., 2002, In : GRB Circular Network. 1635, p. 1

    Research output: Contribution to journalJournal articleResearch

  412. Published

    GRB 021004: polarimetric observations

    Castro Ceron, J. M., Gorosabel, J., Castro-Tirado, A. J., Fruchter, A., Greiner, J., Hjorth, Jens, Pian, E., Wijers, R. A. M. J. & van den Heuvel, E., 2002, In : GRB Circular Network. 1596, p. 1

    Research output: Contribution to journalJournal articleResearch

  413. Published

    GRB 021004: steepening of the optical decay slope

    Weidinger, M., Egholm, M. P., Fynbo, Johan Peter Uldall, Thomsen, B., Møller, P., Hjorth, Jens, Pedersen, H., Jakobsson, P. & Jensen, B. L., 2002, In : GRB Circular Network. 1573, p. 1

    Research output: Contribution to journalJournal articleResearch

  414. Published

    Gamma-ray bursts: the most powerful cosmic explosions

    Kaper, L., Castro-Tirado, A. J., Fruchter, A., Greiner, J., Hjorth, Jens & et al., 2002, In : The ESO Messeuger. 109, p. 37-41

    Research output: Contribution to journalJournal articleResearch

  415. Published

    L- alpha emission from GRB host galaxies

    Fynbo, Johan Peter Uldall, Møller, P., Thomsen, B., Hjorth, Jens, Andersen, M. I., Egholm, M. P., Holland, S., Jensen, B. L. & Pedersen, H., 2002, GRB workshop. Italien, p. ?

    Research output: Chapter in Book/Report/Conference proceedingReport chapterCommunication

  416. Published

    Lens magnification by C0024+1654 in the U and R band

    Dye, S., Taylor, A. N., Greve, T. R., Rögnvaldsson, Ö. E., van Kampen, E., Jakobsson, P., Sigmundsson, V. S., Gudmundsson, E. H. & Hjorth, Jens, 2002, In : Astronomy & Astrophysics. 386, p. 12-30

    Research output: Contribution to journalJournal articleResearchpeer-review

  417. Published

    R-band photometry of SBS1520+530

    Burud, I., Hjorth, Jens, Courbin, F., Cohen, J. G., Magain, P., Jaunsen, A. O., Kaas, A., Faure, C. & Letawe, G., 2002, VizieR Online Data Catalog. p. 1

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  418. Published

    Revised photometry of the optical afterglow of GRB 020405

    Hjorth, Jens, 2002, In : GRB Circular Network. 1336, p. 1

    Research output: Contribution to journalJournal articleResearch

  419. Published

    Strategies for prompt searches for GRB afterglows: The discovery of the GRB 001011 optical/near-infrared counterpart using colour-colour selection

    Gorosabel, J., Fynbo, Johan Peter Uldall, Hjorth, Jens & et al., 2002, In : Astronomy & Astrophysics. 384, p. 11-23

    Research output: Contribution to journalJournal articleResearchpeer-review

  420. Published

    The afterglow and complex environment of the Optically Dim Burst GRB 980613

    Hjorth, Jens, Thomsen, B., Nielsen, S. R., Andersen, M. I., Holland, S. T., Fynbo, Johan Peter Uldall, Pedersen, H., Jaunsen, A. O., Halpern, J. P., Fesen, R., Gorosabel, J., Castro-Tirado, A. J., McMahon, R. G., Hoenig, M. D., Björnsson, G., Amati, L., Tanvir, N. & Natarajan, P., 2002, In : Astrophysical Journal. 576, issue 1, p. 113-119

    Research output: Contribution to journalJournal articleResearchpeer-review

  421. Published

    The afterglow of GRB 010222: A case of continuous energy injection

    Bjørnsson, G., Hjorth, Jens, Pedersen, K. & Fynbo, Johan Peter Uldall, 2002, In : The Astrophysical Journal Letters. 2, 579, p. L59-L62

    Research output: Contribution to journalJournal articleResearchpeer-review

  422. Published

    The bright Gamma-Ray Burst of 2000 February 10: A case study of an optically dark Gamma-Ray Burst

    Piro, L., Frail, D. A., Gorosabel, J., Garmire, G., Soffitta, P., Amati, L., Andersen, M. I., Antonelli, L. A., Berger, E., Frontera, F., Fynbo, Johan Peter Uldall, Gandolfi, G., Garcia, M. R., Hjorth, Jens, Zand, J., Jensen, B. L., Masetti, N., Møller, P., Pedersen, H., Pian, E. & Wieringa, M. H., 2002, In : Astrophysical Journal. 577, issue 2, p. 680-690

    Research output: Contribution to journalJournal articleResearchpeer-review

  423. Published

    The bright optical afterglow of the long GRB 001007

    Castro Ceron, J. M., Castro-Tirado, A. J., Hjorth, Jens, Gorosabel, J.,