Mass-transfer in close binary and their companions

doi:10.1088/1742-6596/728/7/072020

YNAO OpenIR > 双星与变星研究组

	Mass-transfer in close binary and their companions
	Liao WP(廖文萍)1,2 ; Qian SB(钱声帮)1,2,3 ; Zhu LY(朱俐颖)1,2,3 ; Li LJ(李临甲)1
会议录名称	Journal of Physics Conference Series - 11th Pacific Rim Conference on Stellar Astrophysics: Physics and Chemistry of the Late Stages of Stellar Evolution - Posters
	2016-08-08
卷号	728
期号	7
DOI	10.1088/1742-6596/728/7/072020
会议录编者/会议主办者	Kwok, S; Leung, KC
产权排序	第1完成单位
收录类别	EI ; CPCI
会议名称	11th Pacific Rim Conference on Stellar Astrophysics - Physics and Chemistry of the Late Stages of Stellar Evolution
会议日期	2015-12-14
会议地点	Univ Hong Kong, Hong Kong, PEOPLES R CHINA
会议赞助商	Croucher Fdn; K C Wong Educ Fdn; Univ Hong Kong, Fac Sci
摘要	Secular and/or cyclical orbital period variations of close binaries can be derived by analyzing the (O-C) diagram. The secular variations are usually explained as mass transfer between components, while the most plausible explanation of the cyclic period changes is the light-travel time effect (LTTE) through the presence of a third body. Mass transfer and additional companions in close binary systems are important for understanding the formation and evolution of the systems. Here, UV light curves of several close binaries based on the Lunar-based Ultraviolet Telescope (LUT) observations are presented and analyzed with the Wilson-Devinney (W-D) method. Then, based on those light-curve solutions and new analysis of the orbital period variations, the multiplicity, geometrical structure and evolution state of targets are discussed.
资助项目	Chinese Natural Science Foundation[11403095] ; Chinese Natural Science Foundation[11133007] ; Chinese Natural Science Foundation[11325315] ; Yunnan Natural Science Foundation[2014FB187] ; Strategic Priority Research Program "The Emergence of Cosmological Structures" of the Chinese Academy of Sciences[XDB09010202]
项目资助者	Chinese Natural Science Foundation ; Yunnan Natural Science Foundation ; Strategic Priority Research Program "The Emergence of Cosmological Structures" of the Chinese Academy of Sciences
语种	英语
学科领域	天文学
文章类型	Proceedings Paper
出版者	IOP PUBLISHING LTD
出版地	DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
ISSN号	1742-6588
URL	查看原文
归档日期	2016-08-15
WOS记录号	WOS:000397958000066
WOS研究方向	Astronomy & Astrophysics ; Physics
WOS类目	Astronomy & Astrophysics ; Physics, Multidisciplinary
关键词[WOS]	Ultraviolet Telescope ; Tw-draconis ; Period
EI入藏号	20164002877831
EI主题词	Mass Transfer
EI分类号	431air Transportation - 432highway Transportation - 433railroad Transportation - 434waterway Transportation - 641.3mass Transfer - 657.2extraterrestrial Physics And Stellar Phenomena
引用统计
文献类型	会议论文
条目标识符	http://ir.ynao.ac.cn/handle/114a53/9795
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	Liao WP(廖文萍)
作者单位	1.Yunnan Observatories, Chinese Academy of Sciences, P.O. Box 110, Kunming, 650216, China 2.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, P.O. Box 110, Kunming, 650216, China 3.University of the Chinese Academy of Sciences, Yuquan Road 19#, 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	Liao WP,Qian SB,Zhu LY,et al. Mass-transfer in close binary and their companions[C]//Kwok, S; Leung, KC. DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND:IOP PUBLISHING LTD,2016.

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
Mass-transfer in clo（823KB）	会议论文		开放获取	CC BY-NC-SA	浏览请求全文