SN 1998bw/GRB 980425：一次伴随close massive companion的超新星爆炸？
天体物理学
2007-05-23 v3
摘要
一些伽马射线暴可能由在close massive双星系统中爆炸的Ia/c型超新星产生，正如最近对SN 1998bw/GRB 980425的观测所示。我们提议，此类伽马射线暴中观察到的高能辐射可能由在高速度超新星 ejecta与伴星或其他 nearby massive object碰撞时，在准稳态冲击波中由1阶费米加速机制加速的电子合成的同步辐射。原子核也会被加速，可能在地球处观测到高能neutrino的流量。本文已因SN 1998bw和GRB 980425是两个独立天体的证据而由作者撤回。
引用
@article{arxiv.astro-ph/9904279,
title = {SN 1998bw--GRB 980425: A supernova explosion with a close massive companion?},
author = {R. J. Protheroe and W. Bednarek},
journal= {arXiv preprint arXiv:astro-ph/9904279},
year = {2007}
}
备注
This paper has been withdrawn by the authors following evidence that SN 1998bw and GRB 980425 are two distinct sources