129 citations · 359 across the 5 of their papers we have counts for
23 papers · 1 filter
Hot GRB-selected Submillimeter Galaxies
M. J. Michałowski, J. Hjorth, J. M. Castro Cerón +1
Using detailed spectral energy distribution fits we present evidence that submillimeter- and radio-bright gamma-ray burst host galaxies are hotter counterparts to submillimeter gal…
The nature of GRB-selected submillimeter galaxies: hot and young
M. J. Michałowski, J. Hjorth, J. M. Castro Cerón +1
We present detailed fits of the spectral energy distributions (SEDs) of four submillimeter (submm) galaxies selected by the presence of a gamma-ray burst (GRB) event (GRBs 980703,…
Physics of the GRB 030328 afterglow and its environment
E. Maiorano, N. Masetti, E. Palazzi +30
We report on the photometric, spectroscopic and polarimetric, monitoring of the optical afterglow of Gamma-Ray Burst (GRB) 030328 detected by HETE-2. Photometry, collected at 7 dif…
GRB 050814 at z = 5.3 and the Redshift Distribution of Swift GRBs
P. Jakobsson, A. Levan, J. P. U. Fynbo +10
We report optical, near-infrared and X-ray observations of the afterglow of GRB 050814, which was seen to exhibit very red optical colours. By modelling its spectral energy distrib…
The short-duration GRB 050724 host galaxy in the context of the long-duration GRB hosts
J. Gorosabel, A. J. Castro-Tirado, S. Guziy +11
We report optical and near-infrared broad band observations of the short-duration GRB 050724 host galaxy, used to construct its spectral energy distribution (SED). Unlike the hosts…
Outshining the quasars at reionisation: The X-ray spectrum and lightcurve of the redshift 6.29 Gamma-Ray Burst GRB050904
D. Watson, J. N. Reeves, J. Hjorth +7
Gamma-ray burst (GRB) 050904 is the most distant X-ray source known, at z=6.295, comparable to the farthest AGN and galaxies. Its X-ray flux decays, but not as a power-law; it is d…