Measurements and study of rotational velocities in RS CVn star systems

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	Measurements and study of rotational velocities in RS CVn star systems
	Tan HS(谭徽松); XUEFU, L; HUISONG, T
发表期刊	ASTRONOMY & ASTROPHYSICS
	1987-01
卷号	172 期号:1-2 页码:74-78
产权排序	第1完成单位
收录类别	SCI
关键词	Binary StaRs - Rs Cvn StaRs - Stellar Rotation
摘要	High signal-to-noise spectral observations were obtained in the red region using the coudé Reticon attached to the 2.1-m reflector at McDonald Observatory from September to December, 1984. Three lines, Fe I 6663 Å, Fe I 6678 Å, and Ca I 6718 Å, were chosen to determine the rotations of 75 components in 59 RS CVn star systems. Most of the RS CVn systems showed synchronized rotation, although apparently non-synchronous rotation was detected in several systems among all period groups. HD 8357, a very active system, appears to have a very low rotational velocity.
语种	英语
学科领域	Astronomy & Astrophysics
文章类型	Article
ISSN	0004-6361
URL	查看原文
WOS记录号	WOS:A1987F821600019
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
引用统计	被引频次：33[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/114a53/4094
专题	其他
通讯作者	HUISONG, T
推荐引用方式 GB/T 7714	Tan HS,XUEFU, L,HUISONG, T. Measurements and study of rotational velocities in RS CVn star systems[J]. ASTRONOMY & ASTROPHYSICS,1987,172(1-2):74-78.
APA	谭徽松,XUEFU, L,&HUISONG, T.(1987).Measurements and study of rotational velocities in RS CVn star systems.ASTRONOMY & ASTROPHYSICS,172(1-2),74-78.
MLA	谭徽松,et al."Measurements and study of rotational velocities in RS CVn star systems".ASTRONOMY & ASTROPHYSICS 172.1-2(1987):74-78.

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