GSC3658-0076: A binary system at the beginning of mass transfer | |
Zhu LY(朱俐颖)1,2,4; Qian SB(钱声帮)1,2; Xiang, FY3; Gonzalez-Rojas, DJ5; Zhu, LY (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, Kunming, Peoples R China. | |
发表期刊 | ASTROPHYSICS AND SPACE SCIENCE |
2005-10 | |
卷号 | 299期号:4页码:329-341 |
DOI | 10.1007/s10509-005-3422-6 |
产权排序 | 第1完成单位 |
收录类别 | SCI |
关键词 | Stars Binaries Close Stars Individual (Gsc3658-0076) |
摘要 | Photometric data of the new discovered binary GSC3658-0076 observed by [Gonzalez-Rojas et al.: 2003, IBVS, No. 5437.] were analyzed using the latest Wilson-Devinney code. The system turns out to be a detached binary system with the primary component almost filling its Roche lobe, while the secondary one is detached from the critical Roche lobe. According to the mass-radius relation of unevolved (ZAMS) detached binaries given by [Demircan and Kahraman: 1991, Ap & SS 181, 313.], the primary component is more evolved. These properties reveal that GSC3658-0076 may be at the beginning of the mass transfer phase and may evolve from the present detached system into a contact binary or be in the broken-contact phase predicted by TRO theory. |
语种 | 英语 |
学科领域 | Astronomy & Astrophysics |
文章类型 | Article |
ISSN | 0004-640X |
URL | 查看原文 |
归档日期 | 2005-09-26 |
WOS记录号 | WOS:000232058400002 |
WOS研究方向 | Astronomy & Astrophysics |
WOS类目 | Astronomy & Astrophysics |
关键词[WOS] | URSAE MAJORIS SYSTEMS ; CONTACT BINARY ; STAR LIGHT ; CURVES |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ynao.ac.cn/handle/114a53/5775 |
专题 | 双星与变星研究组 |
通讯作者 | Zhu, LY (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, Kunming, Peoples R China. |
作者单位 | 1.National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, Kunming, P.R. China 2.United Laboratory of Optical Astronomy, Chinese Academy of Sciences (ULOAC), Beijing, P.R. China 3.Physics Department, Xiangtan University, Xiangtan, Hunan Province, P.R. China 4.Graduate School of the Chinese Academy of Sciences, China 5.Grupo Astronómico Silos, C/. Balsa 1, Torrecilla de Valmadrid, Zaragoza, Spain |
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 | Zhu LY,Qian SB,Xiang, FY,et al. GSC3658-0076: A binary system at the beginning of mass transfer[J]. ASTROPHYSICS AND SPACE SCIENCE,2005,299(4):329-341. |
APA | Zhu LY,Qian SB,Xiang, FY,Gonzalez-Rojas, DJ,&Zhu, LY .(2005).GSC3658-0076: A binary system at the beginning of mass transfer.ASTROPHYSICS AND SPACE SCIENCE,299(4),329-341. |
MLA | Zhu LY,et al."GSC3658-0076: A binary system at the beginning of mass transfer".ASTROPHYSICS AND SPACE SCIENCE 299.4(2005):329-341. |
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GSC3658-0076_ A Bina(493KB) | 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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