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. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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

  20. 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

  21. 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

  22. 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

  23. 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

  24. 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

ID: 6508