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Browsing by Author "Jensen, B.L."
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Absorption systems in the spectrum of GRB 021004
Moller, P.; Fynbo, J.; Hjorth, J.; Thomsen, B.; Egholm, M.P.; Andersen, M.I.; Gorosabel, J.; Holland, S.T.; Jakobsson, P.; Jensen, B.L.; Pedersen, H.; Pedersen, K.; Weidinger, M. (2002)We report on a 3600 s spectrum of GRB 021004 obtained with the Nordic Optical Telecope on La Palma 10.71 hours after the burst. We identify absorption lines from five systems at redshifts 1.3806, 1.6039, 2.2983, 2.3230, ... -
The afterglow and the host galaxy of GRB 011211
Jakobsson, P.; Hjorth, J.; Fynbo, J.; Gorosabel, J.; Pedersen, K.; Burud, I.; Levan, A.; Kouveliotou, C.; Tanvir, N.; Fruchter, A.S.; Rhoads, J.E.; Grav, T.; Hansen, M.W.; Michelsen, R.; Andersen, M.I.; Jensen, B.L.; Pedersen, K.; Thomsen, B.; Weidinger, M.; Causik, R.; Pandey, S.B. (2003)We present optical, near-infrared, and X-ray observations of the optical afterglow (OA) of the X-ray rich, longduration gamma-ray burst GRB 011211. Hubble Space Telescope (HST) data obtained 14, 26, 32, and 59 days after ... -
GRB 050509B: Constraints on Short Gamma Ray Burst Models
Hjorth, J.; Sollerman, J.; Gorosabel, J.; Granot, J.; Klose, S.; Kouveliotou, C.; Melinder, J.; Ramirez-Ruiz, E.; Starling, R.L.; Thomsen, B.; Anderson, M.I.; Fynbo, J.; Jensen, B.L.; Vreeswijk, P.M.; Castro Ceron, J.M.; Jakobsson, P.; Levan, A.; Pedersen, K.; Rhoads, J.E.; Tanvir, N.; Watson, D.; Wijers, R.A.M.J. (2005-09) -
The line-of-sight towards GRB 030429 at z =2.66: Probing the matter at stellar, galactic and intergalactic scales
Jakobsson, P.; Hjorth, J.; Fynbo, J.; Weidinger, M.; Gorosabel, J.; Ledoux, C.; Watson, D.; Bjornsson, G.; Gudmundsson, E.H.; Wijers, R.A.M.J.; Moller, P.; Pedersen, K.; Sollerman, J.; Henden, A.A.; Jensen, B.L.; Gilmore, A.; Levan, A.; Castro Ceron, J.M.; Castro-Tirado, A.J.; Fruchter, A.S.; Kouveliotou, C.; Masetti, N.; Tanvir, N. (2004-12) -
Ly+ and ultraviolet emission from high-redshift gamma-ray burst hosts: to what extent do gamma-ray bursts trace star formation
Jakobsson, P.; Bjornsson, G.; Fynbo, J.; Johannesson, G.; Hjorth, J.; Thomsen, B.; Moller, P.; Watson, D.; Jensen, B.L.; Ostlin, G.; Gorosabel, J.; Gudmundsson, E.H. (2005) -
A Mean Redshift of 2.8 for Swift gamma - ray bursts
Jakobsson, P.; Levan, A.; Fynbo, J.; Priddey, R.; Hjorth, J.; Tanvir, N.; Watson, D.; Jensen, B.L.; Sollerman, J.; Natarajan, P.; Gorosabel, J.; Castro Ceron, J.M.; Pedersen, K.; Pursimo, T.; Arnadottir, A.S.; Castro-Tirado, A.J.; Davis, C.J.; Deeg, H-J.; Fiuza, D.A.; Mykolaitis, S.; Sousa, S.G. (2006-03) -
The nature of the x-ray flash of August 24 2005
Sollerman, J.; Fynbo, J.; Gorosabel, J.; Halpern, J.P.; Hjorth, J.; Jakobsson, P.; Mirabal, N.; Watson, D.; Xu, D.; Castro-Tirado, A.J.; Feron, C.; Jaunsen, A.O.; Jelinek, M.; Jensen, B.L.; Kann, D.A.; Ovaldsen, J-E.; Pozanenko, A.; Stritzinger, M.; Thoene, C.C.; de Ugarte Postigo, A.; Guziy, S.; Ibrahimov, M.; Jaervinen, S.P.; Levan, A.; Rumyantsev, V.; Tanvir, N. (2007) -
On the Afterglow of the X-ray Flash of 2003 July 23: Photometric evdence for an Off-Axis Gamma-Ray burst with an Associated Supernova
Fynbo, J.; Sollerman, J.; Hjorth, J.; Grundahl, F.; Gorosabel, J.; Weidinger, M.; Moller, P.; Jensen, B.L.; Vreeswijk, P.M.; Fransson, C.; Ramirez-Ruiz, E.; Jakobsson, P.; Jorgensen, S.F.; Vinter, C.; Andersen, M.I.; Castro Ceron, J.M.; Castro-Tirado, A.J.; Fruchter, A.S.; Greiner, J.; Kouveliotou, C.; Levan, A.; Klose, S.; Masetti, N.; Pedersen, K.; Palazzi, E.; Pian, E.; Rhoads, J.E.; Rol, E.; Sekiguchi, T.; Tanvir, N.; Tristram, P.J.; Postigo, A.; Wijers, R.A.M.J.; van den Heuvel, E.P.J. (2004-07) -
On the nature of the short duration GRB 050906
Levan, A.; Tanvir, N.; Jakobsson, P.; Chapman, R.; Hjorth, J.; Priddey, R.; Fynbo, J.; Hurley, K.; Jensen, B.L.; Johnson, R.; Gorosabel, J.; Castro-Tirado, A.J.; Jarvis, M.J.; Watson, D.; Wiersema, K. (2008) -
Optical Photometry of GRB 021004 : The First Month
Holland, S.T.; Weidinger, M.; Fynbo, J.; Gorosabel, J.; Hjorth, J.; Pedersen, K.; Mendez Alvarez, J.; Augusteijn, T.; Castro Ceron, J.M.; Castro-Tirado, A.J.; Dahle, H.; Egholm, M.P.; Jakobsson, P.; Jensen, B.L.; Levan, A.; Moller, P.; Pedersen, H.; Pursimo, T.; Ruiz-Lapuente, P.; Thomsen, B. (2003) -
Photometry and Spectroscopy of GRB 060526 : A detailed study of the afterglow and host of a high-redshift gamma-ray burst
Thoene, C.C.; Kann, D.A.; Johannesson, G.; Selj, J.; Jaunsen, A.O.; Fynbo, J.; Baliyan, K.S.; Bartolini, C.; Bikmaev, I.F.; Bloom, J.S.; Burenin, R.A.; Cobb, B.E.; Covino, S.; Curran, P.A.; Dahle, H.; French, J.; Ganesh, S.; Greco, G.; Guarnieri, A.; Hanlon, L.; Hjorth, J.; Ibrahimov, M.; Israel, G.L.; Jakobsson, Pall; Jensen, B.L.; Jorgensen, U.G.; Khamitov, I.M.; Malesani, D.; Masetti, N.; Naranen, J.; Pakstiene, E.; Pavlinsky, M.N.; Perley, D.A.; Piccioni, A.; Pizzichini, G.; Pozanenko, A.; Nanni, D.; Rumyantsev, V.; Sharapov, D.; Starr, D.; Sunyaev, R.A.; Terra, F.; Vreeswijk, P.M.; Wilson, C. (2010)Aims : With this paper we want to investigate the highly variable afterglow light curve and environment of gamma-ray burst (GRB) 060526 at z = 3.221. Methods : We present one of the largest photometric datasets ever obtained ... -
Probing cosmic chemical evolution with gamma-ray bursts: GRB 060206 at z = 4.048
Fynbo, J.; Starling, R.L.; Ledoux, C.; Wiersema, K.; Thoene, C.C.; Sollerman, J.; Jakobsson, P.; Hjorth, J.; Watson, D.; Vreeswijk, P.M.; Moller, P.; Rol, E.; Gorosabel, J.; Naranen, J.; Wijers, R.A.M.J.; Bjornsson, G.; Castro Ceron, J.M.; Curran, P.; Hartmann, D.H.; Holland, S.T.; Jensen, B.L.; Levan, A.; Limousin, M.; Kouveliotou, C.; Nelemans, G.; Pedersen, K.; Priddey, R.; Tanvir, N. (2006) -
Small-scale variations in the radiating surface of the GRB 011211 jet
Jakobsson, P.; Hjorth, J.; Ramirez-Ruiz, E.; Kouveliotou, C.; Pedersen, K.; Fynbo, J.; Gorosabel, J.; Watson, D.; Jensen, B.L.; Hansen, M.W.; Michelsen, R.; Andersen, M.I.; Weidinger, M.; Pedersen, H.; Grav, T. (2004) -
The supernova 2003lw associated with X-ray flash 031203
Thomsen, B.; Hjorth, J.; Watson, D.; Gorosabel, J.; Fynbo, J.; Jensen, B.L.; Andersen, M.I.; Dall, T.H.; Rasmussen, J.R.; Bruntt, H.; Laurikainen, E.; Augusteijn, T.; Pursimo, T.; Germany, L.; Jakobsson, P.; Pedersen, K. (2004) -
Supernova 2006aj and the associated X-Ray Flash 060218
Sollerman, J.; Jaunsen, A.O.; Fynbo, J.; Hjorth, J.; Jakobsson, P.; Stritzinger, M.; Feron, C.; Laursen, P.; Ovaldsen, J-E.; Selj, J.; Thone, C.C.; Xu, D.; Davis, T.M.; Gorosabel, J.; Watson, D.; Duro, R.; Ilyin, I.; Jensen, B.L.; Lysfjord, N.; Marquart, T.; Nielsen, T.B.; Naranen, J.; Schwarz, H.E.; Walch, S.; Wold, M.; Ostlin, G. (2006)