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arXiv 1003.5318astro-ph.HE
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伽玛暴作为超高能cosmic ray源:来自费米的线索

GRBs as ultra-high energy cosmic ray sources: clues from Fermi

C. Dermer

摘要:

如果伽马射线暴是超高能宇宙射线的来源,那么在伽玛射线暴数据中预计会有强子加速的辐射特征。费米伽马射线太空望远镜的观测提供了通过电磁通道寻找伽马射线暴中UHECR证据的最佳手段。各种问题有关的UHECR加速伽玛暴的审查,重点是能量的问题。

英文摘要:

If gamma-ray bursts are sources of ultra-high energy cosmic rays, then radiative signatures of hadronic acceleration are expected in GRB data. Observations with the Fermi Gamma-ray Space Telescope offer the best means to search for evidence of UHECRs in GRBs through electromagnetic channels. Various issues related to UHECR acceleration in GRBs are reviewed, with a focus on the question of energetics.

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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