中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Not enough evidence to support the correlation between gamma-ray bursts and foreground galaxy clusters in the Swift Era

文献类型:期刊论文

作者Wang, Jing; Wei, Jian-Yan; Wang Jing; Wei Jianyan
刊名RESEARCH IN ASTRONOMY AND ASTROPHYSICS
出版日期2010-06-01
卷号10期号:6页码:533-540
关键词gamma rays: bursts galaxies: clusters: general methods: statistical
英文摘要The correlation between distant Gamma-Ray Bursts (GRBs) and foreground galaxy clusters is re-examined by using the well localized (with an accuracy down to a few arcsec) Swift/XRT GRBs. The galaxy clusters are compiled from both the X-ray selected ROSAT brightest cluster sample (BCS) and the BCS extension by requiring delta >= 0 degrees and b >= 20 degrees. The Swift/XRT GRBs fulfilling the above selection criteria are cross-correlated with the clusters. Both Nearest-Neighbor analysis and the angular two-point cross-correlation function show that there is not enough evidence supporting the correlation between the GRBs and foreground clusters. We suggest that the non-correlation is probably related to the GRB number-flux relation slope.
收录类别SCI
语种英语
WOS记录号WOS:000279087400003
源URL[http://ir.bao.ac.cn/handle/114a11/7646]  
专题国家天文台_空间科学研究部
作者单位Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
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GB/T 7714
Wang, Jing,Wei, Jian-Yan,Wang Jing,et al. Not enough evidence to support the correlation between gamma-ray bursts and foreground galaxy clusters in the Swift Era[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2010,10(6):533-540.
APA Wang, Jing,Wei, Jian-Yan,Wang Jing,&Wei Jianyan.(2010).Not enough evidence to support the correlation between gamma-ray bursts and foreground galaxy clusters in the Swift Era.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,10(6),533-540.
MLA Wang, Jing,et al."Not enough evidence to support the correlation between gamma-ray bursts and foreground galaxy clusters in the Swift Era".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 10.6(2010):533-540.

入库方式: OAI收割

来源:国家天文台

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