The dynamical evolution of tidal capture binaries
The dynamical evolution of tidal capture binaries
复制标题
潮汐捕获双星的动态演化
DOI：
10.1086/170966
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发表时间：
1992
期刊：
影响因子：
--
通讯作者：
C. Kochanek
中科院分区：
文献类型：
--
作者：
C. Kochanek
主序星(质量M1，半径R1)被中子星(质量M2)潮汐俘获而形成双星是一个极其剧烈的动力学事件。这颗恒星可以被描述为一个无旋的黎曼椭球，其中能量的变化与角动量的变化成正比，它从第一次近心通道中出现，伴随着大的振荡和整体的自转。
The formation of a binary by the tidal capture of a main-sequence star (mass M 1 , radius R 1 ) by a neutron star (mass M 2 ) is an extremely violent dynamical event. The star, which can be characterized as an irrotational Riemann ellipsoid in which the change in energy is proportional to the change in angular momentum, emerges from the first pericentric passage with both a large oscillation and a bulk rotation