NAOC Open IR
discoveryoffourgravitationallensingsystemsbyclustersinthesdssdr6
ZhongLue Wen; JinLin Han; XiangYang Xu; YunYing Jiang; ZhiQing Guo; PengFei Wang; FengShan Liu
2009
Source Publicationresearchinastronomyandastrophysics
ISSN1674-4527
Volume9Issue:1Pages:5
AbstractWe 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.
Language英语
Funding Project[National Natural Science Foundation of China (NSFC)] ; [National Key Basic Research Science Foundation of China] ; [Alfred P. Sloan Foundation] ; [National Science Foundation] ; [U.S. Department of Energy] ; [National Aeronautics and Space Administration] ; [Japanese Monbukagakusho] ; [Max Planck Society] ; [Higher Education Funding Council for England]
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/45861
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
ZhongLue Wen,JinLin Han,XiangYang Xu,et al. discoveryoffourgravitationallensingsystemsbyclustersinthesdssdr6[J]. researchinastronomyandastrophysics,2009,9(1):5.
APA ZhongLue Wen.,JinLin Han.,XiangYang Xu.,YunYing Jiang.,ZhiQing Guo.,...&FengShan Liu.(2009).discoveryoffourgravitationallensingsystemsbyclustersinthesdssdr6.researchinastronomyandastrophysics,9(1),5.
MLA ZhongLue Wen,et al."discoveryoffourgravitationallensingsystemsbyclustersinthesdssdr6".researchinastronomyandastrophysics 9.1(2009):5.
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