天文和天体物理学研究:英文版 · 2020年第10期221-228,共8页

The youngest X-ray binaries

作者:Xiang-Dong Li

摘要:Several X-ray binaries(XRBs)have been identified to be associated with supernova remnants(SNRs).Because of the short lifetimes of SNRs,this leaves them to be the youngest known XRBs.This small group of binaries provides valuable information on the formation of compact stars under the framework of massive binary evolution.In this paper we review the observational characteristics of these youngest XRBs and discuss their possible implications on the initial conditions of compact stars and their interaction with the companion stars.

发文机构:School of Astronomy and Space Science Key Laboratory of Modern Astronomy and Astrophysics(Nanjing University)

关键词:accretionaccretiondisksstars:blackholesstars:neutronevolution

分类号: P172.2[天文地球—天文学]

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