NAOC Open IR
中等质量富金属AGB长周期变星的振动研究
龚志刚; 黄润乾; 李焱
1995
Source Publication天体物理学报
ISSN0253-2379
Volume015Issue:001Pages:47
Abstract本文采用恒星演化计算与恒星振动计算相结合的方法,对中等质量富金属恒星演化到渐近巨星分支时的振动性质进行了分析研究,从理论上得出这类恒星的振动方式是处于一阶谐频振动,而振动的激发则是在氢电离区和氦的二次电离区由多种机制共同作用造成的,同时提出很长周期的AGB长周期变星只能是由中等质量恒星演化到AGB阶段形成的。我们的理论计算结果还比较支持在AGB顶端存在巨大星风物质损失的观点,且这种星风物质损失很可
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/48651
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
龚志刚,黄润乾,李焱. 中等质量富金属AGB长周期变星的振动研究[J]. 天体物理学报,1995,015(001):47.
APA 龚志刚,黄润乾,&李焱.(1995).中等质量富金属AGB长周期变星的振动研究.天体物理学报,015(001),47.
MLA 龚志刚,et al."中等质量富金属AGB长周期变星的振动研究".天体物理学报 015.001(1995):47.
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