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arXiv 0804.2818astro-ph
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“长”和“短”伽玛暴的理论解释

Theoretical interpretation of "long" and "short" GRBs

Carlo Luciano Bianco, Maria Grazia Bernardini, Letizia Caito, Pascal Chardonnet, Maria Giovanna Dainotti, Federico Fraschetti, Roberto Guida, Remo Ruffini, She-Sheng Xue

摘要:

在“火壳”模型中,我们定义了一个“规范GRB”光变曲线,其中有两个截然不同的分量:当产生这种现象的电子-正电子等离子体的光学厚火壳达到透明时发出的正确GRB(P-GRB),以及由于剩余的光学薄火壳和CircumBurst介质(CBM)之间的碰撞而发出的余辉。在这里,我们提出的后果,这样的情况下的理论解释的性质的“长”和“短”伽玛暴。

英文摘要:

Within the "fireshell" model we define a "canonical GRB" light curve with two sharply different components: the Proper-GRB (P-GRB), emitted when the optically thick fireshell of electron-positron plasma originating the phenomenon reaches transparency, and the afterglow, emitted due to the collision between the remaining optically thin fireshell and the CircumBurst Medium (CBM). We here present the consequences of such a scenario on the theoretical interpretation of the nature of "long" and "short" GRBs.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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