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arXiv 1302.6461astro-ph.HE
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伽马射线暴,见证恒星质量黑洞的诞生

Gamma-Ray Bursts, witnessing the birth of stellar mass black holes

Jean-Luc Atteia

摘要:

伽马射线暴与灾难性的宇宙事件有关。当一颗大质量恒星爆炸或两颗致密恒星合并后产生的新黑洞迅速吸积周围的物质,并向我们的方向喷出一股短暂的相对论性喷流时,它们就会出现。本文讨论了各种类型的伽马射线暴,它们的祖先,它们的光束和它们在本地宇宙中的速率。我们强调广泛的天体物理学兴趣的伽玛射线暴的研究,以及高能卫星的伽玛射线暴警报和初始位置的独家供应商的关键作用。

英文摘要:

Gamma-ray bursts are associated with catastrophic cosmic events. They appear when a new black hole, created after the explosion of a massive star or the merger of two compact stars, quickly accretes the matter around it and ejects a transient relativistic jet in our direction. This review discusses the various types of gamma-ray bursts, their progenitors, their beaming and their rate in the local universe. We emphasize the broad astrophysical interest of GRB studies, and the crucial role of high-energy satellites as exclusive suppliers of GRB alerts and initial locations.

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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