Chapman2006 双白矮星产生SGR和短暴 1

主要内容:
大质量恒星坍缩和双白矮星都可以产生磁星, 但前者与SFR成正比, 后者恒星质量密度, 集中于早型星系中. 以此判断双白矮星更可能是SGR的来源.

精彩摘抄:


文章信息:

astro-ph/0610071 [abs, ps, pdf, other] :

Title: Soft Gamma Repeaters and Short Gamma Ray Bursts: making magnetars from WD-WD mergers
Authors: R. Chapman, A. J. Levan, G. A. Wynn, M. B. Davies, A. R. King, R. S. Priddey, N. R. Tanvir
Comments: 4 pages, 3 figures. Included in Proceedings of EuroWD06 to be published in Conference Series of the Astronomical Society of the Pacific