On properties of mass transfer in an Algol-type binary system: an example of VV Vir

doi:10.1088/1674-4527/14/2/006

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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
发表期刊	RESEARCH IN ASTRONOMY AND ASTROPHYSICS
	2014-02
卷号	14 期号:2 页码:179-192
DOI	10.1088/1674-4527/14/2/006
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.
资助项目	National Natural Science Foundation of China[11133007] ; National Natural Science Foundation of China[10973037] ; National Natural Science Foundation of China[10903026] ; National Natural Science Foundation of China[11203066] ; National Natural Science Foundation of China[11003040] ; West Light Foundation of Chinese Academy of Sciences
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	天文学 ; 恒星与银河系 ; 恒星物理学 ; 恒星形成与演化
文章类型	Article
出版者	NATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES
出版地	20A DATUN RD, CHAOYANG, BEIJING, 100012, PEOPLES R CHINA
ISSN	1674-4527
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
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
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(张嘉)
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
第一作者单位	中国科学院云南天文台
通讯作者单位	中国科学院云南天文台
推荐引用方式 GB/T 7714	Zhang J,Qian SB,Jiang LQ. 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.(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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