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

    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 articlepeer-review

  2. 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 articlepeer-review

  3. 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, Daniele Bjørn, 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 articlepeer-review

  4. 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 articlepeer-review

  5. 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, Daniele Bjørn, 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 articlepeer-review

  6. 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 articlepeer-review

  7. 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 articlepeer-review

  8. 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 articlepeer-review

  9. 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 articlepeer-review

  10. 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, Daniele Bjørn, 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 articlepeer-review

  11. 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 articlepeer-review

  12. 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 articlepeer-review

  13. 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 articlepeer-review

  14. 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

  15. 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 articlepeer-review

  16. 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 articlepeer-review

  17. 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, Daniele Bjørn, 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 articlepeer-review

  18. 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, Daniele Bjørn, 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 articlepeer-review

  19. Published

    NGC 2770: High supernova rate due to interaction

    Michałowski, M. J., Thöne, C., De Ugarte Postigo, A., Hjorth, Jens, Leśniewska, A., Gotkiewicz, N., Dimitrov, W., Koprowski, M. P. & Kamphuis, P., 2020, In: Astronomy and Astrophysics. 642, A84.

    Research output: Contribution to journalJournal articlepeer-review

  20. 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 articlepeer-review

  21. Published

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

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

    Research output: Contribution to journalJournal articlepeer-review

  22. Published

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

    Milvang-Jensen, B., 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 articlepeer-review

  23. Published

    The evolution of distant cluster spirals

    Milvang-Jensen, B., 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

  24. Published

    Chandra X-Ray observations of the Quadruply Lensed Quasar RX

    Morgan, N. D., Chartas, G., Malm, M., Bautz, M. W., Burud, I., Hjorth, Jens, Jones, S. E. & Schechter, P. L., 2001, In: Astrophysical Journal. 555, p. 1-6

    Research output: Contribution to journalJournal articlepeer-review

  25. 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 articlepeer-review

  26. 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 articlepeer-review

  27. Published

    Distribution functions for clusters of galaxies from N-body simulations

    Natarajan, P., Hjorth, Jens & van Kampen, E., 1997, In: MNRAS. 286, p. 329-344

    Research output: Contribution to journalJournal article

  28. Published

    Early gray dust formation in the type IIn SN 2005ip

    Nielsen, A. B., Hjorth, Jens & Gall, Christa, 1 Mar 2018, In: Astronomy & Astrophysics. 611, 5 p., A67.

    Research output: Contribution to journalJournal articlepeer-review

  29. 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 articlepeer-review

  30. 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/debate

  31. Published

    Forskere skal selv bevise deres uskyld

    Nosch, Marie Louise Bech, Hjorth, Jens, Gregersen, Frans, Zahavi, Dan, Helin, K., 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 article

  32. 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 article

  33. 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 articlepeer-review

  34. Published

    Optical Follow-up of GRB000529 Error Box

    Palazzi, E., Masetti, N., Pian, E., Frontera, F., Castro-Tirado, A. J., Hjorth, Jens & et al, 2000, In: GCN circulars. 699, p. 1

    Research output: Contribution to journalJournal article

  35. Published

    GRB 000528 Optical Observations at ESO

    Palazzi, E., Masetti, N., Pian, E., Frontera, F., Castro-Tirado, A. J., Hjorth, Jens & et al, 2000, In: GCN circulars. 691, p. 1

    Research output: Contribution to journalJournal article

  36. 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 articlepeer-review

  37. 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 articlepeer-review

  38. 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 articlepeer-review

  39. 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 articlepeer-review

  40. 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 articlepeer-review

  41. Published

    On the light-curve of OT/GRB970508

    Pedersen, H., Jaunsen, A. O., Østensen, R., Grav, T., Wold, M., Lacy, M., Kristen, H., Broeils, A., Castro-Tirado, A. J., Gorosabel, J., Rodriguez Espinosa, J. M., Perez, A. M., Naeslund, M., Fransson, C., Andersen, M. I., Wolf, C., Fockenbrock, R., Piro, L., Feroci, M., Costa, E., Nicastro, L., Palazzi, E., Frontera, F., Monaldi, L., Heise, J. & Hjorth, Jens, 1997, Gamma-Ray Bursts. -, p. 530-534

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

  42. Published

    GRB 000326 Optical Observations

    Pedersen, H., Jensen, B. L., Hjorth, Jens & Gorosabel, J., 2000, In: GCN circulars. 625, p. 1

    Research output: Contribution to journalJournal article

  43. Published

    VLT detection of fading optical source in the GRB 000131 error box

    Pedersen, H., Jensen, B. L., Hjorth, Jens, Olsen, L. F., Andersen, M. I. & et al, 2000, In: GCN circulars. 534, p. 1

    Research output: Contribution to journalJournal article

  44. Published

    GRB 000911 Optical Observations

    Pedersen, H., Hjorth, Jens, Jensen, B. L., Gorosabel, J., Fynbo, J., Abbott, T. M. C. & Henden, A., 2000, In: GCN circulars. 815, p. 1

    Research output: Contribution to journalJournal article

  45. Published

    Evidence for Diverse Optical Emission from Gamma-Ray Burst Sources

    Pedersen, H., Jaunsen, A. O., Grav, T., Østensen, R., Andersen, M. I., Wold, M., Kristen, H., Broeils, A., Näslund, M., Fransson, C., Lacy, M., Castro-Tirado, A. J., Gorosabel, J., Rodriguez Espinosa, J. M., Perez, A. M., Wolf, C., Fockenbrock, R., Hjorth, Jens, Muhli, P., Hakala, P., Piro, L., Feroci, M., Nicastro, E. C. L., Palazzi, E., Frontera, F., Monaldi, L. & Heise, J., 1998, In: Astrophysical Journal. 496, p. 311-315

    Research output: Contribution to journalJournal article

  46. Published

    GRB010126, optical observations

    Pedersen, H., Hjorth, Jens, Jensen, B. L., Andersen, M. I., Fynbo, Johan Peter Uldall, Gorosabel, J., Kaas, A., Takalo, L. & Rekola, R., 2001, In: GRB Circular Network. 925, p. 1

    Research output: Contribution to journalJournal article

  47. Published

    Gamma-ray bursts - Pushing limits with the VLT

    Pedersen, H., Atteia, J. L., Boer, M., Beuermann, K., Castro-Tirado, A. J., Fruchter, A., Greiner, J., Hessman, R., Hjorth, Jens & et al, 2000, In: The ESO Messeuger. 100, p. 32-37

    Research output: Contribution to journalJournal article

  48. 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 articlepeer-review

  49. 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, B., 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 articlepeer-review

  50. Published

ID: 6508