A Restriction on the Duration and Peak Energy of Gamma-Ray Bursts

期刊名字：天體物理學(xué)報(bào)
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論文作者：En-Wei Liang，Yi-Ping Qin，Yun-M
作者單位：Yunnan Observatory,Physics Department
更新時(shí)間：2022-11-28
下載次數(shù)：次

論文簡(jiǎn)介

Two dimensional distributions of T90 versus Epeak (or Ebreak) for three bright GRB samples have been investigated. The result shows that although both T90 and Epeak (or Ebreak) each span over a wide range, they are restricted to the region log(T90) ＜ -log(Epeak) + 5.24. This cannot be explained by the current fireball model. It may represent a constraint on the fireball model.

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