| Orbital circularization in detached binaries with early-type primaries | |
Pan KK(潘开科)1,2 ; Tan HS(谭徽松)1; Dan HG(单红光)1; Pan, K
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| 发表期刊 | ASTRONOMY & ASTROPHYSICS
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| 1998-07-01 | |
| 卷号 | 335期号:1页码:179-182 |
| 产权排序 | 第1完成单位 |
| 收录类别 | SCI |
| 关键词 | Binaries : Close Stars : Binaries Stars : Evolution Eclipsing |
| 摘要 | Extending our previous study, the present paper reports on the discussion of the orbital circularization in 37 detached binaries with early-type primaries. From comparison of the theoretical predictions with the orbital eccentricities of our binary systems, we find that Zahn's circularization theories are substantially consistent with the observed data for overwhelming majority of our samples. However, we also note that three binaries of whom both components are asynchronized rotators possess circular orbits. How to understand the circularism of the three systems remains a problem not only to Zahn's theories, but to all other present circularization mechanisms.We think that studies on the circularization of pre-main-sequence binary systems could provide some clues for the problem. |
| 语种 | 英语 |
| 学科领域 | Astronomy & Astrophysics |
| 文章类型 | Article |
| ISSN | 0004-6361 |
| URL | 查看原文 |
| WOS记录号 | WOS:000074717400025 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | TIDAL EVOLUTION ; CLOSE BINARIES ; MAIN-SEQUENCE ; STELLAR MODELS ; STARS ; SYNCHRONIZATION |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/4020 |
| 专题 | 其他 |
| 通讯作者 | Pan, K |
| 作者单位 | 1.Yunnan Observatory and United Optical Laboratory, Chinese Academy of Sciences, Kunming, 650011, P.R. China 2.Department of Physics and Astronomy, The University of Toledo, Ohio 43606-3390, USA |
| 第一作者单位 | 中国科学院云南天文台 |
| 推荐引用方式 GB/T 7714 | Pan KK,Tan HS,Dan HG,et al. Orbital circularization in detached binaries with early-type primaries[J]. ASTRONOMY & ASTROPHYSICS,1998,335(1):179-182. |
| APA | Pan KK,Tan HS,Dan HG,&Pan, K.(1998).Orbital circularization in detached binaries with early-type primaries.ASTRONOMY & ASTROPHYSICS,335(1),179-182. |
| MLA | Pan KK,et al."Orbital circularization in detached binaries with early-type primaries".ASTRONOMY & ASTROPHYSICS 335.1(1998):179-182. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Orbital circularizat（52KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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