伽玛暴(Gamma-Ray Burst)笔记。记录有关伽玛暴的新文章,另外也包括看的老文章、自己的想法、以及跟天文相关的一些东西。 Feel free to leave me a message by comments or by email.

星期六, 九月 18, 2010

Thompson 2010 磁星作为伽马暴的能源机制

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Title:
Proto-Magnetars as GRB Central Engines: Uncertainties, Limitations, and Particulars
Authors:
Thompson, Todd A.; Metzger, Brian D.; Bucciantini, Niccolò
Publication:
eprint arXiv:1008.5138
Publication Date:
08/2010
Origin:
ARXIV
Keywords:
Astrophysics - High Energy Astrophysical Phenomena
Comment:
8 pages. Proceedings for Deciphering the Ancient Universe with GRBs, Kyoto, Japan, April, 2010
Bibliographic Code:
2010arXiv1008.5138T

Abstract

The millisecond proto-magnetar model for the central engine of long-duration gamma-ray bursts is briefly reviewed. Limitations and uncertainties in the model are highlighted. A short discussion of the maximum energy, maximum duration, radiative efficiency, jet formation mechanism, late-time energy injection, and (non-)association with supernovae of millisecond magnetar-powered GRBs is provided.
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