Wang 2010 后退的另一个喷流的辐射的详细计算

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Title:		On the Counter-jet Emission in GRB Afterglows
Authors:		Wang, Xin; Huang, Y. F.
Affiliation:		AA(Department of Astronomy, Nanjing University, Nanjing 210093, China)
Publication:		DECIPHERING THE ANCIENT UNIVERSE WITH GAMMA-RAY BURSTS. AIP Conference Proceedings, Volume 1279, pp. 460-462 (2010). (AIPC Homepage)
Publication Date:		10/2010
Origin:		AIP
Keywords:		gamma-ray sources (astronomical), astrophysical jets, synchrocyclotrons, cosmology
PACS Keywords:		gamma-ray sources; gamma-ray bursts, Jets, outflows and bipolar flows, Synchrotron radiation, Origin and formation of the Universe
Abstract Copyright:		(c) 2010: American Institute of Physics
DOI:		10.1063/1.3509347
Bibliographic Code:		2010AIPC.1279..460W

Abstract

We investigate the dynamical evolution of double-sided jets and present detailed numerical studies on the emission from the receding jet of gamma-ray bursts. It is found that the receding jet emission is generally very weak and only manifests as a plateau in the late time radio afterglow light curves. Additionally, we find that the effect of synchrotron self-absorption can influence the peak time of the receding jet emission significantly.

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