Abstract
Swift unprecedented fast follow-up observations of gamma-ray bursts have allowed us to discover a new feature of GRB afterglows: a phase of shallow decay, usually attributed to energy injection in the burst ejecta, which can last for several thousands of seconds both in the X-ray and optical bands. Here I discuss this phase in the case of Swift GRBs 050401, 050801 and 050802.
Original language | English |
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Pages (from-to) | 1471-1473 |
Number of pages | 3 |
Journal | Nuovo Cimento della Societa Italiana di Fisica B |
Volume | 121 |
Issue number | 12 |
DOIs | |
Publication status | Published - Dec 2006 |