astudyonthecorrelationsbetweenthetwinkhzqpofrequenciesinscox1

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	astudyonthecorrelationsbetweenthetwinkhzqpofrequenciesinscox1
	Yin Hongxing 2; Zhang Chengmin 2; Zhao Yongheng 2; Song Liming 1; Zhang Fan 1
刊名	chinesejournalofastronomyandastrophysics
	2005
卷号	5 期号:6 页码:595
ISSN号	1009-9271
英文摘要	For the bright neutron star low-mass X-ray binary Sco X-1, we analyzed all updated frequencies of the twin kilohertz quasi-periodic oscillations (kHz QPOs), their correlations and distributions. We found that the frequency separation of the kHz QPO peaks appears not to be a constant, rather, it decreases with increasing inferred mass accretion rate. We show that the currently available data of Sco X-1 by Rossi X-ray Timing Explorer are inconsistent with the proposals of the beat model that the frequency separation is a constant. Our conclusions are consistent with those of some previous researchers and we discuss further implications for the kilohertz QPO models.
语种	英语
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/44430]
专题	中国科学院国家天文台
作者单位	1.中国科学院高能物理研究所 2.中国科学院国家天文台
推荐引用方式 GB/T 7714	Yin Hongxing,Zhang Chengmin,Zhao Yongheng,et al. astudyonthecorrelationsbetweenthetwinkhzqpofrequenciesinscox1[J]. chinesejournalofastronomyandastrophysics,2005,5(6):595.
APA	Yin Hongxing,Zhang Chengmin,Zhao Yongheng,Song Liming,&Zhang Fan.(2005).astudyonthecorrelationsbetweenthetwinkhzqpofrequenciesinscox1.chinesejournalofastronomyandastrophysics,5(6),595.
MLA	Yin Hongxing,et al."astudyonthecorrelationsbetweenthetwinkhzqpofrequenciesinscox1".chinesejournalofastronomyandastrophysics 5.6(2005):595.