Discovery of four gravitational lensing systems by clusters in the SDSS DR6
文献类型：期刊论文
| 作者 | Wen, Zhong-Lue1; Han, Jin-Lin1 ; Xu, Xiang-Yang1,2; Jiang, Yun-Ying1; Guo, Zhi-Qing1; Wang, Peng-Fei1; Liu, Feng-Shan1,3
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| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
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| 出版日期 | 2009 |
| 卷号 | 9期号:1页码:5-10 |
| 关键词 | galaxies: clusters: general gravitational lensing |
| 英文摘要 | We report the discovery of 4 strong gravitational lensing systems by visual inspections of the Sloan Digital Sky Survey images of galaxy clusters in Data Release 6 (SDSS DR6). Two of the four systems show Einstein rings while the others show tangential giant arcs. These arcs or rings have large angular separations (> 8 '') from the bright central galaxies and show bluer color compared with the red cluster galaxies. In addition, we found 5 probable and 4 possible lenses by galaxy clusters. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000264770600002 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/7620]  |
| 专题 | 国家天文台_射电天文研究部 |
| 作者单位 | 1.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 2.Guizhou Univ, Coll Sci, Guiyang 550025, Peoples R China 3.Shenyang Normal Univ, Coll Phys Sci & Technol, Shenyang 110034, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wen, Zhong-Lue,Han, Jin-Lin,Xu, Xiang-Yang,et al. Discovery of four gravitational lensing systems by clusters in the SDSS DR6[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2009,9(1):5-10. |
| APA | Wen, Zhong-Lue.,Han, Jin-Lin.,Xu, Xiang-Yang.,Jiang, Yun-Ying.,Guo, Zhi-Qing.,...&Liu, Feng-Shan.(2009).Discovery of four gravitational lensing systems by clusters in the SDSS DR6.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,9(1),5-10. |
| MLA | Wen, Zhong-Lue,et al."Discovery of four gravitational lensing systems by clusters in the SDSS DR6".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 9.1(2009):5-10. |
入库方式： OAI收割
来源：国家天文台
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