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arXiv 1002.1784astro-ph.HEastro-ph.CO
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伽马射线暴瞬发相的辐射过程是什么?

What is the radiative process of the prompt phase of Gamma Ray Bursts?

G. Ghisellini

摘要:

尽管我们对伽马射线暴现象学的知识有了很大的提高,但我们仍然不知道它们物理学的几个基本方面。其中一个难题是关于产生瞬发相辐射的辐射过程的性质。尽管同步加速器工艺本身有资格成为自然的候选者,但它面临着严重的问题,人们已经做出了许多努力寻找替代方案。然而,这些都受到其他问题的困扰,并且对于特定的辐射机制还没有普遍的共识。

英文摘要:

Despite the dramatic improvement of our knowledge of the phenomenology of Gamma Ray Bursts, we still do not know several fundamental aspects of their physics. One of the puzzles concerns the nature of the radiative process originating the prompt phase radiation. Although the synchrotron process qualifies itself as a natural candidate, it faces severe problems, and many efforts have been done looking for alternatives. These, however, suffer from other problems, and there is no general consensus yet on a specific radiation mechanism.

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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