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 |
| 推荐引用方式 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. |
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来源：国家天文台
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