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The criterion of chaotic pulsation in pulsating stars
Jiang Shiyang1; Chen Fusheng2; Yan Suisheng3
2000
Source PublicationCommunications in Theoretical Physics
ISSN0253-6102
Volume33Issue:4Pages:661
AbstractUp to now, the period-doubling bifurcation in variable star is identified through the existence of subharmonics in the power spectrum of light curves. Therefore the question is arisen: How to find a general criterion of period-doubling bifurcation in pulsating stars from theoretical analysis. It is discussed in this paper. We found that for the stellar pulsating mapping the bifurcation from a fixed point to a two-cycle occurs at parameter lambda(1) = -0.63, i.e., adiabatic exponent Gamma(1) = 1.331.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/43056
Collection中国科学院国家天文台
Affiliation1.中国科学院国家天文台
2.南昌大学
3.海南师范大学
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Jiang Shiyang,Chen Fusheng,Yan Suisheng. The criterion of chaotic pulsation in pulsating stars[J]. Communications in Theoretical Physics,2000,33(4):661.
APA Jiang Shiyang,Chen Fusheng,&Yan Suisheng.(2000).The criterion of chaotic pulsation in pulsating stars.Communications in Theoretical Physics,33(4),661.
MLA Jiang Shiyang,et al."The criterion of chaotic pulsation in pulsating stars".Communications in Theoretical Physics 33.4(2000):661.
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