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arXiv 0707.0283astro-phhep-ph
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SWIFT告诉我们的关于X射线闪光和长持续时间伽马射线暴的知识

What SWIFT has taught us about X-ray flashes and long-duration gamma-ray bursts

A. De Rujula

摘要:

SWIFT卫星最近收集和触发的数据大大提高了我们对长时间伽马射线暴和X射线闪光的认识。这对于X射线数据在任何时候都是特别的情况,并且对于UV和光学数据在非常早的时间是特别的情况。我表明,光学和X射线观测结果与伽玛暴和XRF的“炮弹”模型的预测非常一致。基本物理学和两种机制是这些预测的基础:逆康普顿散射和同步辐射,通常分别在早期和晚期占主导地位。我将这一结果放在适当的背景下,并将本文献给那些规划、构建和运营SWIFT的人,这是一颗真正的飞行宝石。

英文摘要:

Recent data gathered and triggered by the SWIFT satellite have greatly improved our knowledge of long-duration gamma ray bursts (GRBs) and X-ray flashes (XRFs). This is particularly the case for the X-ray data at all times, and for UV and optical data at very early times. I show that the optical and X-ray observations are in excellent agreement with the predictions of the "cannonball" model of GRBs and XRFs. Elementary physics and just two mechanisms underlie these predictions: inverse Compton scattering and synchrotron radiation, generally dominant at early and late times, respectively. I put this result in its proper context and dedicate the paper to those who planed, built and operate SWIFT, a true flying jewel.

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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