Nucleosynthesis in Advection-Dominated Accretion Flow onto a Black Hole

被引：0
|
作者：
张江 [1 ,2 ]
马任意 [3 ]
李宏杰 [4 ]
张波 [5 ]
机构：
[1] Department of Mathematics and Science,Hebei GEO University
[2] Key Laboratory for the Structure and Evolution of Celestial Objects,Chinese Academy of Sciences
[3] Department of Astronomy, Xiamen University
[4] School of Sciences, Hebei University of Science and Technology
[5] Department of Physics, Hebei Normal University
来源：
Chinese Physics Letters | 2017年 / 34卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Nucleosynthesis in Advection-Dominated Accretion Flow onto a Black Hole;
D O I：
暂无
中图分类号：
P145.8 [塌缩星（黑洞）];
学科分类号：
070401 ;
摘要：
Nucleosynthesis in advection-dominated accretion flow(ADAF) onto a black hole is proposed to be an important role in chemical evolution around compact stars. We investigate the nucleosynthesis in ADAF relevant for a black hole of low mass,different from that of the self-similar solution. in particular,the presence of supersolar metal mass fractions of some isotopes seems to be associated with the known black hole nucleosynthesis in ADAF,which offers further evidence of diversity of the chemical enrichment.
引用
收藏
页码：135 / 138
页数：4
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