Search
Now showing items 1-3 of 3
Detection of high-energy gamma-ray emission during the X-ray flaring activity in GRB100728A
(2011)
We present the simultaneous Swift and Fermi observations of the bright GRB 100728A and its afterglow. The early X-ray emission is dominated by a vigorous flaring activity continuing until 1 ks after the burst. In the same ...
Late-time observations of GRB 080319B: jet break, host galaxy and accompanying supernova
(2010)
The Swift-discovered GRB 080319B was by far the most distant source ever observed at naked-eye brightness, reaching a peak apparent magnitude of 5.3 at a redshift of z = 0.937. We present our late-time optical (Hubble Space ...
Broadband observations of the naked-eye gamma-ray burst GRB 080319B
(2008)
Long duration gamma-ray bursts (GRBs) release copious amounts of energy across the entire electromagnetic spectrum, and so provide a window into the process of black hole formation from the collapse of a massive star. Over ...