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

    Hubble Space Telescope Space Telescope Imaging Spectrograph Imaging of the Host Galaxy of GRB 980425/SN

    Fynbo, J., Holland, S., Andersen, M. I., Thomsen, B., Hjorth, Jens, Björnsson, G., Jaunsen, A. O., Natarajan, P. & Tanvir, N., 2000, In: ApJ Letters. 542, p. L89-L93

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Hubble Space Telescope STIS Observations of GRB 000301C: CCD Imaging and Near-Ultraviolet MAMA Spectroscopy

    Smette, A., Fruchter, A., Gull, T., Hjorth, Jens & et al., 2001, In: Astrophysical Journal. 556, p. 70-76

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. 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

  4. 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, Peter, Leloudas, G. & Malesani, Daniele Bjørn, 2013, In: Astrophysical Journal. 768, 1, 23.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Heavy-element production in a compact object merger observed by JWST

    Levan, A. J., Gompertz, B. P., Salafia, O. S., Bulla, M., Burns, E., Hotokezaka, K., Izzo, L., Lamb, G. P., Malesani, D. B., Oates, S. R., Ravasio, M. E., Rouco Escorial, A., Schneider, B., Sarin, N., Schulze, S., Tanvir, N. R., Ackley, K., Anderson, G., Brammer, G. B., Christensen, L. & 65 others, Dhillon, V. S., Evans, P. A., Fausnaugh, M., Fong, W., Fruchter, A. S., Fryer, C., Fynbo, Johan Peter Uldall, Gaspari, N., Heintz, Kasper Elm, Hjorth, Jens, Kennea, J. A., Kennedy, M. R., Laskar, T., Leloudas, G., Mandel, I., Martin-carrillo, A., Metzger, B. D., Nicholl, M., Nugent, A., Palmerio, J. T., Pugliese, G., Rastinejad, J., Rhodes, L., Rossi, A., Saccardi, A., Smartt, S. J., Stevance, H. F., Tohuvavohu, A., Van Der Horst, A., Vergani, S. D., Watson, Darach Jafar, Barclay, T., Bhirombhakdi, K., Breedt, E., Breeveld, A. A., Brown, A. J., Campana, S., Chrimes, A. A., D’avanzo, P., D’elia, V., De Pasquale, M., Dyer, M. J., Galloway, D. K., Garbutt, J. A., Green, M. J., Hartmann, D. H., Jakobsson, P., Kerry, P., Kouveliotou, C., Langeroodi, D., Le Floc’h, E., Leung, J. K., Littlefair, S. P., Munday, J., O’brien, P., Parsons, S. G., Pelisoli, I., Sahman, D. I., Salvaterra, R., Sbarufatti, B., Steeghs, D., Tagliaferri, G., Thöne, C. C., De Ugarte Postigo, A. & Kann, D. A., 1 Feb 2024, In: Nature. 626, 8000, p. 737-741 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. 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

  7. Published

    HST/STIS observations of the host galaxy of GRB 980329

    Holland, S., Thomsen, B., Hjorth, Jens, Fynbo, J., Andersen, M., Bjornsson, G., Jaunsen, A. O., Natarajan, P. & Tanvir, N., 2000, In: GCN circulars. 778, p. 1

    Research output: Contribution to journalJournal articleResearch

  8. Published

    HST/STIS observations of the chaotic environment of GRB 980613

    Holland, S., Thomsen, B., Hjorth, Jens, Fynbo, J., Andersen, M., Bjornsson, G., Jaunsen, A. O., Natarajan, P. & Tanvir, N., 2000, In: GCN circulars. 777, p. 1

    Research output: Contribution to journalJournal articleResearch

  9. Published

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

    Jakobsson, P., Fynbo, J. P. U., Ledoux, C., Vreewijk, P. M., Kann, D. A., Hjorth, J., Priddey, R. S., Tanvir, N. R., Reichart, D., Gorosabel, J., Klose, S., Watson, D., Sollerman, J. O., Fruchter, A. S., de Ugarte Postigo, A., Wiersema, K., Björnsson, G., Chapman, R., Tröne, C. C., Pedersen, K. & 1 others, Jensen, B. L., 2006, In: Astronomy & Astrophysics. 460, 2, p. L13-L17

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

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

    Christensen, Lise Bech, Laursen, Peter, Richard, J., Hjorth, Jens, Milvang-Jensen, B., 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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 articleResearch

  17. 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

  18. 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

  19. Published

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

    Fynbo, Johan Peter Uldall, Hjorth, Jens, Malesani, Daniele Bjørn, 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

  20. 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, B., 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

  21. Published

    GRB980519, HST/STIS observations of the host galaxy

    Holland, S., Fynbo, J., Thomsen, B., Andersen, M., Bjornsson, G., Hjorth, Jens & et al, 2000, In: GCN circulars. 698, p. 1

    Research output: Contribution to journalJournal articleResearch

  22. Published

    GRB080916A: spectroscopic redshift

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

    Research output: Contribution to journalJournal articleResearch

  23. Published

    GRB080603: NOT redshift

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

    Research output: Other contributionResearch

  24. 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-E., Jaunsen, A. O., Jonker, P., van Ham, W., Hjorth, J., Starling, R. L. C., O'Brien, P. T., Fynbo, J. P. U. & 2 others, Burrows, D. N. & Strom, R., 2007, In: Astrophysical Journal. 669, 2, p. 1098-1106 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. 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

  26. 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

  27. 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

  28. 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

  29. 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

  30. 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

  31. 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

  32. 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

  33. Published

    GRB040825A: optical observations

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

    Research output: Other contributionResearch

  34. 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

  35. Published

    GRB030329 optical observation

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

    Research output: Other contributionResearch

  36. Published

    GRB030328. Decay index

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

    Research output: Other contributionResearch

  37. Published

    GRB030324 optical observation

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

    Research output: Other contributionResearch

  38. Published

    GRB030323 optical observations

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

    Research output: Other contributionResearch

  39. Published

    GRB030323: V, R, I photometry

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

    Research output: Other contributionResearch

  40. Published

    GRB010629 optical observations

    Andersen, M. I., Jensen, B. L., Hjorth, Jens, Pedersen, H., Kjeldsen, H., Gorosabel, J. & Fynbo, Johan Peter Uldall, 2001, In: GRB Circular Network. 1080, p. 1

    Research output: Contribution to journalJournal articleResearch

  41. 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 articleResearch

  42. Published

    GRB000630: Optical observations

    Jensen, B. L., Pedersen, H., Hjorth, Jens, Fynbo, J., Gorosabel, J., Schwarz, H. & Delgado, D. G., 2000, In: GCN circulars. 739, p. 1

    Research output: Contribution to journalJournal articleResearch

  43. Published

    GRB-selected galaxies

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

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    GRB host galaxies: An unbiased sample

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

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    GRB afterglow studies at the NOT

    Hjorth, Jens, Pedersen, H., Jaunsen, A. O. & Andersen, M. I., 1999, In: A&A Suppl.. 138, p. 461-462

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    GRB 990705, HST/STIS observations of the host galaxy

    Holland, S., Andersen, M., Hjorth, Jens, Fynbo, J., Bjornsson, G., Thomsen, B., Jaunsen, A. O., Natarajan, P. & Tanvir, N., 2000, In: GCN circulars. 753, p. 1

    Research output: Contribution to journalJournal articleResearch

  47. Published

    GRB 990506, HST/STIS observations of the host galaxy

    Holland, S., Thomsen, B., Andersen, M., Bjornsson, G., Fynbo, J., Hjorth, Jens & et al, 2000, In: GCN circulars. 731, p. 1

    Research output: Contribution to journalJournal articleResearch

  48. Published

    GRB 990308, HST/STIS observations of the host galaxy

    Holland, S., Fynbo, J., Thomsen, B., Andersen, M., Bjornsson, G., Hjorth, Jens & et al, 2000, In: GCN circulars. 726, p. 1

    Research output: Contribution to journalJournal articleResearch

  49. Published

    GRB 990123, HST/STIS observations of the host galaxy

    Holland, S., Fynbo, J., Thomsen, B., Andersen, M., Bjornsson, G., Hjorth, Jens & et al, 2000, In: GCN circulars. 715, p. 1

    Research output: Contribution to journalJournal articleResearch

  50. Published

    GRB 981226, HST/STIS observations of the host galaxy

    Holland, S., Thomsen, B., Andersen, M., Bjornsson, G., Fynbo, J., Hjorth, Jens, Jaunsen, A. O., Natarajan, P. & Tanvir, N., 2000, In: GCN circulars. 749, p. 1

    Research output: Contribution to journalJournal articleResearch

  51. Published

    GRB 980425, HST/STIS observations of the host galaxy

    Holland, S., Fynbo, J., Thomsen, B., Andersen, M., Bjornsson, G., Hjorth, Jens & et al, 2000, In: GCN circulars. 704, p. 1

    Research output: Contribution to journalJournal articleResearch

  52. 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, J., Le Floc'h, E., Perez-Martinez, R., Guelbenzu, A. N., Rasmussen, J., Rizzo, J. R., Rossi, A., Sanchez-Portal, M., Schady, P., Sollerman, J. & 1 others, Xu, D., 4 Nov 2016, In: Astronomy & Astrophysics. 595, A72.

    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, J. P. U., Goldoni, P., Gomboc, A., Hjorth, J., Jakobsson, P., Kann, D. A., Milvang-jensen, B., Pugliese, G. & 5 others, 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

    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, Daniele Bjørn, 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

  55. 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, J. P. U., Greiner, J. & 45 others, 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, B., 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

  56. 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, Daniele Bjørn, Thöne, C., Hjorth, Jens, Milvang-Jensen, B. & Sollerman, J. O., 30 Nov 2011, In: Astronomy & Astrophysics. 535, p. A127

    Research output: Contribution to journalJournal articleResearchpeer-review

  57. Published

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

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

    Research output: Contribution to journalJournal articleResearchpeer-review

  58. Published

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

    Jin, Z., Covino, S., Della valle, M., Ferrero, P., Fugazza, D., Malesani, Daniele Bjørn, 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

  59. Published

    GRB 080913 at redshift 6.7

    Greiner, J., Krühler, T., Fynbo, J. P. U., Rossi, A., Schwarz, R., Klose, S., Savaglio, S., Tanvir, N. R., McBreen, S., Totani, T., Zhang, B. B., Wu, X. F., Watson, D., Barthelmy, S. D., Beardmore, A. P., Ferrero, P., Gehrels, N., Kann, D. A., Kawai, N., Yoldas, A. K. & 27 others, Mészáros, P., Milvang-Jensen, B., 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, Daniele Bjørn, 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

  60. Published

    GRB 080913: VLT redshift

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

    Research output: Other contributionResearch

  61. 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

  62. Published

    GRB 080703: VLT observations of the afterglow

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

    Research output: Other contributionResearch

  63. Published

    GRB 070306: a highly extinguished afterglow

    Jaunsen, A. O., Rol, E., Watson, Darach Jafar, Malesani, Daniele Bjørn, Ovaldsen, J. -., Fynbo, Johan Peter Uldall, Milvang-Jensen, B., 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

  64. Published

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

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

    Research output: Contribution to journalJournal articleResearchpeer-review

  65. 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

  66. 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-E., Jaunsen, A. O., Jonker, P., van Ham, W., Hjorth, J., Starling, R. L. C., O'Brien, P. T., Fynbo, J. P. U. & 2 others, Burrows, D. N. & Strom, R., 2007, In: Astrophysical Journal. 669, 2, p. 1098-1106 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  67. 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

  68. 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

  69. 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

  70. 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

  71. 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

  72. 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

  73. 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

  74. Published

    GRB 050814: continued fading

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

    Research output: Other contributionResearch

  75. 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

  76. 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

  77. 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

  78. 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

  79. 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

  80. Published

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

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

    Research output: Contribution to journalJournal articleResearchpeer-review

  81. 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

  82. 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

  83. 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

  84. 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

  85. 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

  86. 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

  87. 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

  88. 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

  89. 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

  90. 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

  91. 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

  92. 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

  93. 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

  94. 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

  95. Published

    GRB 030328 optical observations

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

    Research output: Other contributionResearch

  96. 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. & 22 others, 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

  97. 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

  98. 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

  99. 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

  100. 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

ID: 6508