| Be／X射线双星的理论模型 |
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| 引用本文： | 刘庆忠,杭恒荣.Be／X射线双星的理论模型[J].天文学进展,1997,15(3):239-246. |
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| 作者姓名： | 刘庆忠 杭恒荣 |
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| 作者单位： | 中国科学院紫金山天文台!南京，210008 |
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| 基金项目： | 国家自然科学基金，中国科学院天文委员会资助 |
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| 摘 要： | 为解释Ｂｅ／Ｘ射线双星波段联合观测结果，已发展了许多理论模型。在本文中简述这些Ｂｅ／Ｘ射线双星理论模型的研究现状，包括枞两个正常的Ｂ型星组成的密近双星演化成为Ｂｅ／Ｘ射线双星的演化模型，描述Ｂｅ星气壳的物理模型，Ｂｅ星和中子星的性质所决定的中子星吸积方式的吸积量及Ｂｅ／Ｘ射线双星Ｘ射线源光变曲线的理论解释。
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| 关 键 词： | 双星 分光 吸积盘 X射线 恒星 理论模型 |
Theoretical Models of Be/X-ray Binaries |
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| Liu Qingzhong, Hang Hengrong.Theoretical Models of Be/X-ray Binaries[J].Progress In Astronomy,1997,15(3):239-246. |
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| Authors: | Liu Qingzhong Hang Hengrong |
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| Abstract: | A lot of theoretical models for Be/X-ray binaries have been developed in order to explain theobservational results on binaries. In this paper, the theoretical models for Be/X-ray binaries arereviewed, which includs: the evolution model from a close binary contained two normal B-typestars to a Be/X-ray binary, the physical model describing the shell of Be stars, the accretingmode and rate determined by the characteristics of Be and neutron stars, and the theoreticalexplanation for the light curve of X-ray burst. |
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| Keywords: | binaries:spectrascopic-accretion accretion disks-X-rays:stars |
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