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Influence of the pulsar parameters on γ-ray burst afterglows |
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| Authors: | Xu Yun Yang Pi-bo Wu Shao-ping Zheng Xiao-ping |
| Institution: | a Department of Physics, Hua Zhong Normal University, Wuhan 430079, China b Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 20030, China |
| Abstract: | By applying the fireball model of γ-ray burst with a central pulsar, the radiation fluxes of the afterglows of two γ-ray bursts, GRB970228 and GRB000301c, are calculated. The results of the calculation agree very well with the observations. The differing characters of the light curves with a “break” in the optical waveband R of the afterglows of two bursts are interpreted, in terms of differing pulsar parameter values. |
| Keywords: | γ-ray burst—γ-ray observation—γ-ray theory |
| 本文献已被 ScienceDirect 等数据库收录！ | |