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Title: |
| Short Gamma Ray Bursts: Marking the Birth of Black Holes from Coalescing Compact Binaries |
Authors: |
| Lazzati, Davide; Perna, Rosalba |
Affiliation: |
| AA(JILA, University of Colorado), AB(JILA, University of Colorado) |
Publication: |
| Physics of Relativistic Objects in Compact Binaries: From Birth to Coalescence, Astrophysics and Space Science Library, Volume 359. ISBN 978-1-4020-9263-3. Springer Netherlands, 2009, p. 245 |
Publication Date: |
| 00/2009 |
Origin: |
| SPRINGER |
DOI: |
| 10.1007/978-1-4020-9264-0_6 |
Bibliographic Code: |
| 2009ASSL..359..245L |
Abstract
As soon as the catalog of gamma-ray bursts (GRBs) detected by the BATSE (Burst And Transient Source Experiment) had enough events to allow a statistical study, it was discovered that GRB light curves could be separated into two families [45]. Long GRBs are characterized by a duration of more than 2 seconds and a somewhat soft spectrum. Short GRBs, on the other hand, are characterized by a duration of less than 2 seconds and a harder spectrum.
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