Constraining the Gamma-Ray Burst Jet Opening Angle Based on the Very Steep Decay Phase

Thanks to the rapid follow-up observations by the Swift X-Ray Telescope (XRT), a good part of gamma-ray bursts' (GRBs) high-latitude emission have been observed in the X-ray band. Some even show a dropdown decay after this period, which strongly indicates the edge of the jet is corresponding to...

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Bibliographic Details
Main Authors: Qian Xu, Dong-Jie Liu, Yuan-Chuan Zou
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/ada032
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