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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