Does the prompt γ-ray emission of GRB arise from RICS?

被引：0
|
作者：
Liu, D. B. [1 ]
Huang, Y. F.
You, J. H. [1 ]
Chen, L.
机构：
[1] Shanghai Jiao Tong Univ, Dept Phys, Inst Space & Astrophys, Shanghai 200240, Peoples R China
来源：
2008 NANJING GAMMA-RAY BURST CONFERENCE | 2008年 / 1065卷
基金：
中国国家自然科学基金;
关键词：
radiation mechanism: non-thermal; methods: analytical; gamma-rays: bursts; stars: neutron;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We argue that the dominant radiation mechanism responsible for the early prompt gamma-rayemission of gamma-ray bursts could be the resonant inverse Compton scattering(RICS) of relativistic electrons in an intense magnetic field. By using this mechanism, some problems in the GRB study could be clarified, e.g., the origin of the Amati relation, the formation of the observed broken power law spectra, and the related "deadline problem", the solution of the "compactness problem", etc.. Our model also predicts that the emitted gamma-rayscould be highly polarized.
引用
收藏
页码：211 / +
页数：3
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