NAOC Open IR
黑洞双星的形成
吴斌; 孟祥存; 韩占文
2007
Source Publication天文学报
ISSN0001-5245
Volume048Issue:002Pages:121
Abstract目前,观测证认的黑洞双星在黑洞质量分布上存在一峰值,但是还没有比较完备的理论可以解释,试图对该分布规律给出较合理的解释.鉴于恒星的氦(He)核在黑洞形成中所扮演角色的重要性,将He核质量与黑洞初始质量联系起来.根据Fryer等人的二维核塌缩模拟的结果,找到了一拟合关系,从而根据He核大小可以估算黑洞的初始质量.采用PPE恒星演化程序计算确定He核质量.最后得到星族Ⅱ和星族Ⅰ黑洞双星的黑洞初始质量的分布,并结合观测给出了相应的解释.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/37925
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
吴斌,孟祥存,韩占文. 黑洞双星的形成[J]. 天文学报,2007,048(002):121.
APA 吴斌,孟祥存,&韩占文.(2007).黑洞双星的形成.天文学报,048(002),121.
MLA 吴斌,et al."黑洞双星的形成".天文学报 048.002(2007):121.
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