THE ANGULAR-MOMENTUM LOSS OF LOW-MASS CLOSE BINARY-SYSTEMS

YNAO OpenIR > 恒星物理研究组

	THE ANGULAR-MOMENTUM LOSS OF LOW-MASS CLOSE BINARY-SYSTEMS
	Bi SL(毕少兰); SHAOLAN, B (通讯作者), CHINESE ACAD SCI,YUNNAN OBSERV,KUNMING,PEOPLES R CHINA
发表期刊	ASTROPHYSICS AND SPACE SCIENCE
	1993-08-01
卷号	206 期号:2 页码:179-190
产权排序	第1完成单位
收录类别	SCI
摘要	The detailed evolution of low-mass main-sequence stars (M < 1M.) with a compact companion is studied. For angular momentum loss associated with magnetic braking it is found that about 10(-11)-10(-12) M. yr-1 in stellar wind loss would be required. This wind is 10(2)-10(3) times stronger than the solar wind, so we believe here magnetic stellar wind is insufficient. It is well known that there is mass outflow in low-mass close binary systems. We believe here that these outflows are centrifugal driven winds from the outer parts of the accretion disks. The winds extract angular momentum from these systems and therefore drive secular evolution. Disk winds are preferred to winds from the secondary, because of the lower disk surface gravity.
语种	英语
学科领域	Astronomy & Astrophysics
文章类型	Article
ISSN	0004-640X
URL	查看原文
WOS记录号	WOS:A1993MF41200002
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	HIGH-VELOCITY WINDS ; X-RAY BINARIES ; ACCRETION DISKS ; CATACLYSMIC VARIABLES ; DWARF NOVA ; EVOLUTION ; MODEL ; EMISSION ; BRAKING
引用统计
文献类型	期刊论文
条目标识符	http://ir.ynao.ac.cn/handle/114a53/5132
专题	恒星物理研究组
通讯作者	SHAOLAN, B (通讯作者), CHINESE ACAD SCI,YUNNAN OBSERV,KUNMING,PEOPLES R CHINA
作者单位	Yunnan Observatory, Chinese Academy of Sciences, Kunming, China
第一作者单位	中国科学院云南天文台
推荐引用方式 GB/T 7714	Bi SL,SHAOLAN, B . THE ANGULAR-MOMENTUM LOSS OF LOW-MASS CLOSE BINARY-SYSTEMS[J]. ASTROPHYSICS AND SPACE SCIENCE,1993,206(2):179-190.
APA	Bi SL,&SHAOLAN, B .(1993).THE ANGULAR-MOMENTUM LOSS OF LOW-MASS CLOSE BINARY-SYSTEMS.ASTROPHYSICS AND SPACE SCIENCE,206(2),179-190.
MLA	Bi SL,et al."THE ANGULAR-MOMENTUM LOSS OF LOW-MASS CLOSE BINARY-SYSTEMS".ASTROPHYSICS AND SPACE SCIENCE 206.2(1993):179-190.

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