From dinuclear systems to close binary stars: Application to mass transfer

被引:10
|
作者
Sargsyan, V. V. [1 ,2 ]
Lenske, H. [2 ]
Adamian, G. G. [1 ]
Antonenko, N. V. [1 ]
机构
[1] Joint Inst Nucl Res, Dubna 141980, Russia
[2] Justus Liebig Univ, Inst Theoret Phys, D-35392 Giessen, Germany
来源
基金
俄罗斯基础研究基金会;
关键词
Close di-star system; mass transfer; mass asymmetry; EVOLUTION;
D O I
10.1142/S0218301318500635
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
Applying the microscopic nuclear physics ideas to macroscopic stellar systems, we study the evolution of the compact di-stars in mass asymmetry (transfer) coordinate. Depending on the internal structure of constituent stars, the initial mass asymmetry, total mass, and orbital angular momentum, the close di-star system can either exist in symmetric configuration or fuse into mono-star. The limitations for the formation of stable symmetric binary stars are analyzed.
引用
收藏
页数:20
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