Reverse Shock Emission in Gamma-Ray Bursts Revisited

A generic synchrotron external shock model is the widely preferred paradigm used to interpret the broadband afterglow data of gamma-ray bursts (GRBs), including predicted observable signatures from a reverse shock which have been confirmed by observations. Investigations of the nature of the reverse...

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Bibliographic Details
Main Authors: He Gao, Peter Mészáros
Format: Article
Language:English
Published: Wiley 2015-01-01
Series:Advances in Astronomy
Online Access:http://dx.doi.org/10.1155/2015/192383
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Summary:A generic synchrotron external shock model is the widely preferred paradigm used to interpret the broadband afterglow data of gamma-ray bursts (GRBs), including predicted observable signatures from a reverse shock which have been confirmed by observations. Investigations of the nature of the reverse shock emission can provide valuable insights into the intrinsic properties of the GRB ejecta. Here we briefly review the standard and the extended models of the reverse shock emission, discussing the connection between the theory and observations, including the implications of the latest observational advances.
ISSN:1687-7969
1687-7977