| 三类密近双星自转同步性参量的理论计算和统计分析 |
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| 引用本文： | 李林森. 三类密近双星自转同步性参量的理论计算和统计分析[J]. 中国天文和天体物理学报, 1997, 0(4) |
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| 作者姓名： | 李林森 |
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| 作者单位： | 东北师范大学物理系 |
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| 摘 要： | 利用双星自转同步性理论给出了６９个三类密近双星系统中９３个子星的临界同步自转参量和临界自转周期．并把利用临界自转同步参量所计算的临界自转周期与由气体星自转不稳定理论所计算的临界自转周期做了比较，其结果是两者均属同一量级．
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| 关 键 词： | 密近双星 自转 同步参量 临界自转周期 数值计算 |
The Calculation of Critical Rotational Periods in Three Typical Close Binary Systems Based on Synchronization Theory |
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| LI Lin-sen. The Calculation of Critical Rotational Periods in Three Typical Close Binary Systems Based on Synchronization Theory[J]. Chinese Journal of Astronomy and Astrophysics, 1997, 0(4) |
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| Authors: | LI Lin-sen |
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| Abstract: | The critical synchronization parameters and the critical equatorial rotational periods for 93 components of three typical close binaries (contact, detached and semi-detached systems) are calculated on the basis of the critical synchronization theory of close binary stars.The numerical values for the critical rotational periods given by the synchronization theory are compared with those given by the theory of rotational stability of gaseous stars. We show that both are quantities of the same order. |
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