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Close-in stellar companions in close binary stars
Liao WP(廖文萍)1,2; Qian SB(钱声帮)1,2,3; Zhu LY(朱俐颖)1,2,3; Liu L(刘亮)1,2,3
Source PublicationPublications of The Korean Astronomical Society
2015-09
Volume30
Issue2
Pages215-216
DOI10.5303/PKAS.2015.30.2.215
Contribution Rank第1完成单位
Indexed By其他
Conference Name12th Asia-Pacific Regional IAU Meeting
Conference Date2014-08-18
Conference PlaceDOC, Daejeon, Korea
KeywordBinaries: Close Binaries : Eclipsing Stars: InDividual (Di Hya V384 Ser V401 Cyg)
Abstract
Close binary stars are so close that one component has an effect on the evolution of the other. But how do they form and evolve? This is an unsolved problem. One speculation is that the binary is a part of a hierarchical triple and its orbit shrinks due to interaction with the third component. Therefore, searching for and investigating tertiary components, especially close-in ones, in close binary stars are important for understanding their origin, as well as to test theories of star formation and stellar dynamical interaction.
Funding ProjectN/A
Funding OrganizationN/A
Language英语
Subject Area天文学
MOST Discipline Catalogue理学 ; 理学::天文学
PublisherThe Korean Astronomical Society
Publication PlaceKorea
ISSN1225-1534
URL查看原文
Archive Date2016-05-10
Citation statistics
Document Type会议论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/9776
Collection双星与变星研究组
中国科学院天体结构与演化重点实验室
Corresponding AuthorLiao WP(廖文萍)
Affiliation1.Yunnan Observatories, Chinese Academy of Sciences, P.O. Box 110, 650011 Kunming, P. R. China
2.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences
3.University of Chinese Academy of Sciences, 100049, Beijing, P. R. China/Yuquan Road 19#, ShijingShan Block, 100049, Beijing City, P. R. China
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Corresponding Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Liao WP,Qian SB,Zhu LY,et al. Close-in stellar companions in close binary stars[C]. Korea:The Korean Astronomical Society,2015:215-216.
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