Razzaque 2009 如果伽玛暴是超高能宇宙射线的来源

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Title:
Observational Consequences of GRBs as Sources of Ultra High Energy Cosmic Rays
Authors:
Razzaque, Soebur; Dermer, Charles D.; Finke, Justin D.; Atoyan, Armen
Publication:
eprint arXiv:0901.4973
Publication Date:
01/2009
Origin:
ARXIV
Keywords:
Astrophysics - High Energy Astrophysical Phenomena
Comment:
6 pages and 4 figures. Contribution to the proceedings of the Huntsville GRB Symposium 2008
Bibliographic Code:
2009arXiv0901.4973R
AbstractGamma-ray bursts (GRBs) have long been considered as candidates of ultrahigh-energy cosmic rays (UHECRs). We investigate the signatures of CR proton acceleration in the GRBs by consistently taking into account their hadronic and electromagnetic interactions. We discuss the implications of our findings for high-energy gamma ray observations with the recently launched Fermi Gamma-ray Space Telescope.
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