中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Mutual irradiation and absorption and surface temperature variation in detached binary systems

文献类型:期刊论文

作者Chen, YJ; Zhou, DQ; Zhang, FJ
刊名CHINESE ASTRONOMY AND ASTROPHYSICS
出版日期1999
卷号23期号:1页码:89-99
关键词late-type binaries spots limb darkening
英文摘要In the paper, we calculate the absorbed flux of the mutual irradiation of the components in detached binary systems, and obtain the surface temperature distribution on the components. The maximum temperature difference over the surface is a measure of the deviation between isothermal and equipotential surfaces. For 33 late-type binary systems with known elements, we evaluate this maximum difference. The result shows that the isothermal-equipotential deviation is always larger in the cooler than in the hotter components. This result supports Zhou and Leung's idea that the large difference between "star-spots" and sunspots is due to cyclones and anticyclones. The effect of limb darkening (amounting to over 18% and always larger in the hotter component) is included in the consideration.
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Astronomy & Astrophysics
研究领域[WOS]Astronomy & Astrophysics
关键词[WOS]ECLIPSING BINARY ; REDISCUSSION ; STAR
收录类别SCI
语种英语
WOS记录号WOS:000082340600014
公开日期2010-11-08
源URL[http://119.78.226.72//handle/331011/12351]  
专题上海天文台_星系宇宙学重点实验室
作者单位1.Chinese Acad Sci, Shanghai Observ, Shanghai 200030, Peoples R China
2.Peking Univ, Dept Geophys, Beijing 100871, Peoples R China
推荐引用方式
GB/T 7714
Chen, YJ,Zhou, DQ,Zhang, FJ. Mutual irradiation and absorption and surface temperature variation in detached binary systems[J]. CHINESE ASTRONOMY AND ASTROPHYSICS,1999,23(1):89-99.
APA Chen, YJ,Zhou, DQ,&Zhang, FJ.(1999).Mutual irradiation and absorption and surface temperature variation in detached binary systems.CHINESE ASTRONOMY AND ASTROPHYSICS,23(1),89-99.
MLA Chen, YJ,et al."Mutual irradiation and absorption and surface temperature variation in detached binary systems".CHINESE ASTRONOMY AND ASTROPHYSICS 23.1(1999):89-99.

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来源:上海天文台

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