超新星 blast 流与风驱动外壳相互作用:形成“喷流”、“子弹”、“耳朵”等
天体物理学
2007-05-23 v1
摘要
大多数中年超新星残余 (SNR) 呈现出扭曲且复杂的形状,无法在 Sedov-Taylor 模型的框架内解释。我们考察了三个典型的 SNR 示例(Vela SNR、MSH 15-52、G 309.2-00.6),并展示其结构可解释为超新星 (SN) blast 流与由 SN 祖星风和电离辐射预处理的周围介质相互作用的结果。
引用
@article{arxiv.astro-ph/9912512,
title = {Interaction of supernova blast waves with wind-driven shells: formation of "jets", "bullets", "ears", etc},
author = {V. V. Gvaramadze},
journal= {arXiv preprint arXiv:astro-ph/9912512},
year = {2007}
}
备注
4 pages, talk given at the Gamov Memorial International Conference "The Universe of Gamow: Original Ideas in Astrophysics and Cosmology", Odessa, August 16-22, 1999; to appear in Odessa Astronomical Publications, 1999, vol. 12