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

    ESO and NOT photometric monitoring of the Cloverleaf quasar

    Østensen, R., Hjorth, Jens & et al., 1997, In : Astron. Astrophys. Suppl.. 126, p. 393-400

    Research output: Contribution to journalJournal articleResearch

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. Published
  13. 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

  14. 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

  15. 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

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. 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

  17. 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

  18. 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

  19. 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

  20. 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

  21. 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

  22. 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

  23. 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

  24. 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

  25. 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

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