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. 2003
  2. 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, J., Delsanti, A., Pannella, M., Mohan, V., Pandey, S. B., Sagar, R., Amati, L., Burud, I. & 4 others, 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 articlepeer-review

  3. 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 articlepeer-review

  4. 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

  5. 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 articlepeer-review

  6. 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 articlepeer-review

  7. 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

  8. 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 articlepeer-review

  9. 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

  10. 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

  11. Published

    VLT spectroscopy of the probable host of GRB 021211

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

    Research output: Other contributionResearch

  12. Published

    VLT/FORS2 spectra og GRB 030323

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

    Research output: Other contributionResearch

  13. 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 articlepeer-review

  14. 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 articlepeer-review

  15. 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

  16. Published

    XRF 030723: VLT spectra

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

    Research output: Other contributionResearch

  17. 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

  18. 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

  19. 2002
  20. 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 articlepeer-review

  21. 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 articlepeer-review

  22. 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 articlepeer-review

  23. 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 article

  24. 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 article

  25. 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 article

  26. 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 article

  27. Published

    GRB 020322: optical observations

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

    Research output: Contribution to journalJournal article

  28. 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 article

  29. 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 article

  30. 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 article

  31. 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 article

  32. 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 article

  33. 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 article

  34. 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 article

  35. 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 article

  36. 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 article

  37. 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 article

  38. 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 article

  39. 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 article

  40. 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 article

  41. 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

  42. 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 articlepeer-review

  43. 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 article

  44. 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 articlepeer-review

  45. 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 articlepeer-review

  46. 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 articlepeer-review

  47. 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, J. P. U., Gandolfi, G., Garcia, M. R., Hjorth, J., Zand, J., Jensen, B. L., Masetti, N., Møller, P., Pedersen, H., Pian, E. & 1 others, Wieringa, M. H., 2002, In: Astrophysical Journal. 577, issue 2, p. 680-690

    Research output: Contribution to journalJournal articlepeer-review

  48. Published

    The bright optical afterglow of the long GRB 001007

    Castro Ceron, J. M., Castro-Tirado, A. J., Hjorth, Jens, Gorosabel, J., Fynbo, Johan Peter Uldall, Andersen, M. I., Pedersen, H., Jensen, B. J., López-Corredoira, M., Suárez, O., Grosdidier, Y. & et al., 2002, In: Astronomy & Astrophysics. 393, p. 445-451

    Research output: Contribution to journalJournal articlepeer-review

  49. Published

    The evolution of disk galaxies in clusters

    Aragón-Salamanca, A., Milvang-Jensen, B., Hau, G., Jørgensen, I. & Hjorth, Jens, 2002, In: Astrophysics and Space Science. 281, issue 1, p. 339-342

    Research output: Contribution to journalJournal articlepeer-review

  50. Published

    The optical afterglow and host galaxy of GRB 000926

    Fynbo, Johan Peter Uldall, Gorosabel, J., Møller, P., Hjorth, Jens, Andersen, M. I., Egholm, M. P., Jensen, B. L., Pedersen, H., Thomsen, B. & Weidinger, M., 2002, Lighthouses of the Universe: The most luminous celestrial objects and their use for cosmology. Proceedings of the MPA/ESO joint astronomy conference. p. 187-190

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

  51. Published

    The probable host galaxy of GRB/XRF 020427

    Fruchter, A., Rhoads, J., Burud, I., Levan, A., Patel, S., Kouveliotou, C., Gorosabel, J. & Hjorth, Jens, 2002, In: GRB Circular Network. 1440, p. 1

    Research output: Contribution to journalJournal article

  52. Published

    The time delay of the Quadruple Quasar RX J0911.4+0551

    Hjorth, Jens, Burud, I., Jaunsen, A. O., Schechter, P. L., Kneib, J., Andersen, M. I., Korhonen, H., Clasen, J. W., Kaas, A., Østensen, R., Pelt, J. & Pijpers, F. P., 2002, In: ApJ Letters. 572, issue 1, p. 11-14

    Research output: Contribution to journalJournal articlepeer-review

  53. Published

    Time delay and lens redshift for the doubly imaged BAL quasar SBS 1520+530

    Burud, I., Hjorth, Jens, Courbin, F., Cohen, J. G., Magain, P., Jaunsen, A. O., Kaas, A. A., Faure, C. & Letawe, G., 2002, In: Astronomy & Astrophysics. 391, p. 481-486

    Research output: Contribution to journalJournal articlepeer-review

  54. Published

    VLT observations of GRB 020124: the fading optical/near-infrared afterglow

    Hjorth, Jens, Gorosabel, J. & Fynbo, Johan Peter Uldall, 2002, In: GRB Circular Network. 1227, p. 1

    Research output: Contribution to journalJournal article

  55. Published

    XRF 020903: flattening of the optical light curve

    Gorosabel, J., Hjorth, Jens, Pedersen, H., Jensen, B. L., Fynbo, Johan Peter Uldall, Andersen, M., Castro Ceron, J. M. & Castro-Tirado, A. J., 2002, In: GRB Circular Network. 1631, p. 1

    Research output: Contribution to journalJournal article

  56. Published

    XTE J1751-305

    Jonker, P. G., Nelemans, G., Groot, P. J., van der Klis, M., Hjorth, Jens, Delsanti, A., Stappers, B. & Calkins, M., 2002, In: International Astronomical Union. Central Bureau for Astronomical Telegrams. Circular. 7872, p. 1

    Research output: Contribution to journalJournal article

  57. 2001
  58. Published

    A deep, high-resolution imaging survey of GRB host galaxies

    Tanvir, N. R., Holland, S., Andersen, M. I., Björnsson, G., Fynbo, Johan Peter Uldall, Gorosabel, J., Hjorth, Jens & et al., 2001, Gamma-Ray Bursts in the Afterglow Era, proceedings of the int. workshop in Rome, 17-20. Oct. 2000. Springer, p. 212-214

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

  59. Published

    A novel approach for extracting time-delays from lightcurves of lensed quasar images

    Burud, I., Magain, P., Sohy, S. & Hjorth, Jens, 2001, In: Astronomy & Astrophysics. 380, p. 805-810

    Research output: Contribution to journalJournal articlepeer-review

  60. Published

    B2114+022: a distant radio source gravitationally lensed by a starburst galaxy

    Augusto, P., Browne, I., Wilkinson, P., Jackson, N. J., Fassnacht, C., Muxlow, T., Hjorth, Jens & et al., 2001, In: Monthly Notices of the Royal Astron. Society. 326, p. 1007-1014

    Research output: Contribution to journalJournal articlepeer-review

  61. 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

  62. Published

    Depletion of background galaxies owing to the cluster lens CL0024+1654; U- and R-band observations

    Rögnvaldsson, Ö. E., Greve, T. R., Hjorth, Jens & et al., 2001, In: MNRAS. 322, p. 131-140

    Research output: Contribution to journalJournal articlepeer-review

  63. Published

    Detection of the optical afterglow of GRB 000630: Implications for dark bursts

    Fynbo, Johan Peter Uldall, Jensen, B. L., Gorosabel, J., Hjorth, Jens & et al., 2001, In: Astronomy & Astrophysics. 369, p. 373-376

    Research output: Contribution to journalJournal articlepeer-review

  64. Published

    GRB 000301C: A Possible Short/Intermediate Duration Burst Connected to a DLA system

    Gorosabel, J., Fynbo, Johan Peter Uldall, Jensen, B. L., Møller, P., Pedersen, H., Hjorth, Jens, Andersen, M. I. & Hurley, K., 2001, Gamma-Ray Bursts in the Afterglow Era, proceedings of the Int. workshop held in Rome, 17-20 Oct. 2000. Springer, p. 130-132

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

  65. Published

    GRB 010214, optical observations

    Gorosabel, J., Fynbo, Johan Peter Uldall, Jensen, B. L., Pedersen, H., Hjorth, Jens, Andersen, M. I., Aksnes, K., Grav, T., Holman, M., Kaas, A. & Abbott, T. M. C., 2001, In: GRB Circular Network. 949, p. 1

    Research output: Contribution to journalJournal article

  66. Published

    GRB 010222, decay slope confirmed

    Fynbo, Johan Peter Uldall, Gorosabel, J., Jensen, B. L., Pedersen, H., Hjorth, Jens & et al., 2001, In: GRB Circular Network. 975, p. 1

    Research output: Contribution to journalJournal article

  67. Published

    GRB 010222, optical observations

    Holland, S., Fynbo, Johan Peter Uldall, Gorosabel, J., Henden, A., Hjorth, Jens, Jensen, B. & Pedersen, H., 2001, In: GRB Circular Network. 1002, p. 1

    Research output: Contribution to journalJournal article

  68. 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

  69. 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 article

  70. 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 articlepeer-review

  71. Published

    Hunting Gamma-Ray Bursts in the Lyman Forest; GRB 000131 at z=4.50

    Andersen, M. I., Hjorth, Jens, Pedersen, H., Jensen, B. L., Hunt, L. K., Gorosabel, J., Møller, P. J., Fynbo, Johan Peter Uldall & Thomsen, B., 2001, Gamma-Ray Bursts in the Afterglow Era, proceedings of the Int. Workshop in Rome 17-20 Oct. 2000. Springer, p. 133-135

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

  72. Published

    Optical Observations of the Dark Gamma-Ray Burst GRB 000210

    Gorosabel, J., Hjorth, Jens & et al., 2001, Gamma-Ray Bursts in the Afterglow Era, proceedings of the int. workshop in Rome, 17-20 Oct. 2000. Springer, p. 172-174

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

  73. Published

    Spectroscopic confirmation of a cluster of galaxies at Z=1 in the field of the gravitational lens MG 2016+112

    Soucail, G., Kneib, J., Jaunsen, A. O., Hjorth, Jens, Hattori, M. & Yamada, T., 2001, In: Astronomy & Astrophysics. 367, p. 741-747

    Research output: Contribution to journalJournal articlepeer-review

  74. Published

    The Disk/Halo Degeneracy and Spiral Lensing

    Maller, A. H., Primack, J. R., Simard, L., Guhathakurta, P., Hjorth, Jens, Jaunsen, A. O. & Flores, R. A., 2001, Gravitational Lensing: Recent Progress and Future Go, ASP Conf. Proceedings, Vol. 237. San Francisco: Astronomical Society of the Pacific, p. 91-91

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

  75. Published

    The Jet and Circumburst Stellar Wind of GRB 980519

    Jaunsen, A. O., Hjorth, Jens & et al., 2001, In: Astrophysical Journal. 546, p. 127-133

    Research output: Contribution to journalJournal articlepeer-review

  76. Published

    The Jet and the Supernova in GRB 990712

    Björnsson, G., Hjorth, Jens, Jakobsson, P., Christensen, L. & Holland, S., 2001, In: Astrophysical Journal. 552, p. 121-124

    Research output: Contribution to journalJournal articlepeer-review

  77. Published

    The Jet and the Supernova in GRB 990712

    Björnsson, G., Hjorth, Jens, Jakobsson, P., Christensen, L., Lindfors, E. J. & Holland, S., 2001, Gamma-Ray Bursts in the Afterglow Era, proceedings of the Int. workshop in Rome, 17-20 Oct. 2000. Springer, p. 157-159

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

  78. Published

    The Light Curves of GRB 000123 and GRB 990510

    Björnsson, G., Holland, S., Hjorth, Jens & Thomsen, B., 2001, Gamma-Ray Bursts in the Afterglow Era, proceedings of the int. workshop in Rome, 17-20 Oct. 2000. Springer, p. 175-177

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

  79. Published

    The XMM large scale structure survey and its multi-¿ follow-up

    Pierre...[et al.], M., Alloin, D., Altieri, B., Birkinshaw, M., Bremer, M., Böhringer, H. & Hjorth, Jens, 2001, In: The ESO Messeuger. 105, p. 32-36

    Research output: Contribution to journalJournal article

  80. Published

    The afterglow of the short/intermediate-duration gamma-ray burst GRB 000301C: A jet at z=2.04

    Jensen, B. L., Fynbo, Johan Peter Uldall, Gorosabel, J., Hjorth, Jens & et al., 2001, In: Astronomy & Astrophysics. 370, p. 909-922

    Research output: Contribution to journalJournal articlepeer-review

  81. Published

    The extraordinarily bright optical afterglow of GRB 991208 and its host galaxy

    Castro-Tirado, A. J., Sokolov, V. V., Gorosabel, J., Castro Ceron, J. M., Greiner, J., Wijers, R. A. M. J., Jensen, B. L., Hjorth, Jens & et al., 2001, In: Astronomy & Astrophysics. 370, p. 398-406

    Research output: Contribution to journalJournal articlepeer-review

  82. Published

    The host galaxy and optical light curve of the gamma-ray burst GRB 980703

    Holland, S., Fynbo, Johan Peter Uldall, Hjorth, Jens & et al., 2001, In: Astronomy & Astrophysics. 371, p. 52-60

    Research output: Contribution to journalJournal articlepeer-review

  83. Published

    The optical afterglow and host galaxy of GRB 000926

    Fynbo, J., Gorosabel, J., Dall, T. H., Hjorth, Jens & et al., 2001, In: Astronomy & Astrophysics. 373, p. 796-804

    Research output: Contribution to journalJournal articlepeer-review

  84. Published

    Time Delay Measurements at the NOT

    Hjorth, Jens, Burud, I., Jaunsen, A. O., Andersen, M. I. & Korhonen, H., 2001, Gravitational Lensing: Recent Progress and Future Go, ASP Conf. Proceedings, vol. 237. San Francisco: Astronomical Society of the Pacific, p. 125-125

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

  85. 2000
  86. Published

    VLT identification of the optical afterglow of the gamma-ray burst GRB 000131 at z=4.50

    Andersen, Michael Ingemann, Hjorth, Jens, Pedersen, H., Jensen, B. L., Hunt, L. K., Gorosabel, J., Moller, P., Fynbo, Johan Peter Uldall, Kippen, R. M., Thomsen, B., Olsen, L. F., Christensen, L., Vestergaard, Marianne, Masetti, N., Palazzi, E., Hurley, K., Cline, T., Kaper, L. & Jaunsen, A. O., 17 Oct 2000, In: Astronomy & Astrophysics. 364, p. L54-L61

    Research output: Contribution to journalJournal articlepeer-review

  87. Published

    An Optical Time Delay Estimate for the Double Gravitational Lens System

    Burud, I., Hjorth, Jens, Jaunsen, A. O., Andersen, M. I., Korhonen, H., Clasen, J. W., Pelt, J., Pijpers, F. P., Magain, P. & Østensen, R., 2000, In: Astrophysical Journal. 544, p. 117-122

    Research output: Contribution to journalJournal articlepeer-review

  88. Published

    Breaking the Disk/Halo Degeneracy with Gravitational Lensing

    Maller, A. H., Simard, L., Guhathakurta, P., Hjorth, Jens, Jaunsen, A. O., Flores, R. A. & Primack, J. R., 2000, In: Astrophysical Journal. 533, p. 194-202

    Research output: Contribution to journalJournal articlepeer-review

  89. Published

    Discovery of the Optical Counterpart and Early Optical Observations of GRB 990712

    Sahu, K. C., Vreeswijk, P., Bakos, G., Menzies, J. W., Bragaglia, A., Frontera, F., Piro, L., Albrow, M. D., Bond, I. A., Bower, R., Caldwell, J. A. R., Castro-Tirado, A. J., Courbin, F., Dominik, M., Fynbo, J., Galama, T., Glazebrook, K., Greenhill, J., Gorosabel, J., Hearnshaw, J. & 3 others, Hill, K., Hjorth, Jens & et al, 2000, In: Astrophysical Journal. 540, p. 74-80

    Research output: Contribution to journalJournal articlepeer-review

  90. Published

    GRB 000115 Optical Observations

    Jensen, B. L., Hjorth, Jens, Pritchard, J. D., Pedersen, H., Masetti, N., Palazzi, E., Gorosabel, J., Castro-Tirado, A. J., Salvato, B. & et al, 2000, In: GCN circulars. 524, p. 1

    Research output: Contribution to journalJournal article

  91. Published

    GRB 000126 Optical Observations

    Kjernsmo, K., Jaunsen, A. O., Saanum, Ø., Jensen, B. L., Hjorth, Jens, Pedersen, H. & Gorosabel, J., 2000, In: GCN circulars. 533, p. 1

    Research output: Contribution to journalJournal article

  92. Published

    GRB 000210, Optical Observations

    Gorosabel, J., Hjorth, Jens, Jensen, B. L., Fynbo, J., Jaunsen, A. O., Andersen, M. I., Holland, S. & Lund, N., 2000, In: GCN circulars. 783, p. 1

    Research output: Contribution to journalJournal article

  93. Published

    GRB 000301C: OT confirmed

    Fynbo, J., Jensen, B. L., Hjorth, Jens, Pedersen, H. & Gorosabel, J., 2000, In: GCN circulars. 576, p. 1

    Research output: Contribution to journalJournal article

  94. Published

    GRB 000301C: Optical Candidate

    Fynbo, J., Jensen, B. L., Hjorth, Jens & et al, 2000, In: GCN circulars. 570, p. 1

    Research output: Contribution to journalJournal article

  95. 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

  96. Published

    GRB 000326: Optical Observations

    Jensen, B. L., Pedersen, H., Hjorth, Jens & Gorosabel, J., 2000, In: GCN circulars. 620, p. 1

    Research output: Contribution to journalJournal article

  97. Published

    GRB 000508B: Optical Observations

    Jensen, B. L., Pedersen, H., Hjorth, Jens & et al, 2000, In: GCN circulars. 670, p. 1

    Research output: Contribution to journalJournal article

  98. Published

    GRB 000519: Optical Observations

    Jensen, B. L., Pedersen, H., Hjorth, Jens & et al, 2000, In: GCN circulars. 679, p. 1

    Research output: Contribution to journalJournal article

  99. Published

    GRB 000528 Optical Observations

    Jensen, B. L., Hjorth, Jens & et al, 2000, In: GCN circulars. 674, p. 1

    Research output: Contribution to journalJournal article

  100. 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

  101. Published

    GRB 000607, optical observations

    Masetti, N., Palazzi, E., Pian, E., Castro-Tirado, A. J., Hudec, R., Soldan, J., Bernas, M., Pata, P., Castro Ceron, J. M., Kouveliotou, C., Hjorth, Jens & et al, 2000, In: GCN circulars. 720, p. 1

    Research output: Contribution to journalJournal article

  102. Published

    GRB 000630: Detection of the Optical Afterglow

    Jensen, B. L., Fynbo, J., Pedersen, H., Hjorth, Jens, Gorosabel, J., Delgado, D. G., Schwarz, H. & Henden, A., 2000, In: GCN circulars. 747, p. 1

    Research output: Contribution to journalJournal article

  103. Published

    GRB 000830, Optical observations

    Jensen, B. L., Pedersen, H., Hjorth, Jens, Gorosabel, J., Fynbo, J. & Nowotny, W., 2000, In: GCN circulars. 788, p. 1

    Research output: Contribution to journalJournal article

  104. 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

ID: 6508