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On properties of mass transfer in an Algol-type binary system: an example of VV Vir
Zhang J(张嘉)1,2,3; Qian SB(钱声帮)1,2; Jiang LQ(江林巧)1,2,3; Zhang, J (reprint author), Chinese Acad Sci, Yunnan Observ, Kunming 650011, Peoples R China.
发表期刊RESEARCH IN ASTRONOMY AND ASTROPHYSICS
2014-02
卷号14期号:2页码:179-192
DOI10.1088/1674-4527/14/2/006
产权排序第1完成单位
收录类别SCI
关键词Binaries: Eclipsing Stars: Individual (Vv Vir) Techniques: Photometric
摘要Some properties of mass transfer within a semi-detached binary system are discussed based on an example of VV Vir. The observations and analysis of VV Vir show that it is a semi-detached binary system with the less massive cooler component filling its Roche lobe, which is also called an Algol-type binary system. Based on the parameters of this semi-detached binary, a theoretical study on the mass flow is carried out, including the trajectory of the mass flow, the position, radius and temperature of the impact spot caused by the mass flow, the inconsistent form of the mass flow and the possibly huge rate of energy transfer carried by the mass flow. Humps and distortions in light curves of VV Vir are deemed to be weak evidence for the theoretical results.
项目资助者National Natural Science Foundation of China [11133007, 10973037, 10903026, 11203066, 11003040] ; West Light Foundation of Chinese Academy of Sciences
语种英语
学科领域Astronomy & Astrophysics
文章类型Article
ISSN1674-4527
URL查看原文
归档日期2014-03-07
WOS记录号WOS:000331148200006
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
关键词[WOS]VELOCITY CURVES ; STARS ; LIGHT ; PERIOD ; LYRAE
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文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/5906
专题双星与变星研究组
中国科学院天体结构与演化重点实验室
通讯作者Zhang, J (reprint author), Chinese Acad Sci, Yunnan Observ, Kunming 650011, Peoples R China.
作者单位1.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011, China
2.Key Laboratory of the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650011, China
3.University of Chinese Academy of Sciences, Beijing 100049, China
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Zhang J,Qian SB,Jiang LQ,et al. On properties of mass transfer in an Algol-type binary system: an example of VV Vir[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2014,14(2):179-192.
APA Zhang J,Qian SB,Jiang LQ,&Zhang, J .(2014).On properties of mass transfer in an Algol-type binary system: an example of VV Vir.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,14(2),179-192.
MLA Zhang J,et al."On properties of mass transfer in an Algol-type binary system: an example of VV Vir".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 14.2(2014):179-192.
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