作为强磁场源的伽马射线暴
高能天体物理现象
2016-08-08 v1
摘要
伽马射线暴(GRBs)是宇宙中最强烈的爆炸,由于其极端特性,可能涉及自然界中某些最强的磁场。本综述讨论了磁场在GRBs中的可能作用,从其中心引擎,经过其超相对论性喷流的启动、加速和准直,到为其 射线辐射提供能量的耗散和粒子加速,以及它们驱入周围介质并产生长寿命余辉辐射的强激波。重点放在近年来取得有趣进展的特定领域。
引用
@article{arxiv.1507.08671,
title = {Gamma-Ray Bursts as Sources of Strong Magnetic Fields},
author = {Jonathan Granot and Tsvi Piran and Omer Bromberg and Judith L. Racusin and Frédéric Daigne},
journal= {arXiv preprint arXiv:1507.08671},
year = {2016}
}
备注
51 pages; 12 figures; invited topical review, to be published in "The Strongest Magnetic Fields in the Universe" (Space Sciences Series of ISSI, Springer), Space Science Reviews