NAOC Open IR
discoveryofeightlensingclustersofgalaxies
Liang Suming; Wen Zhonglue; Han Jinlin; Jiang Yunying
2014
Source Publicationsciencechinaphysicsmechanicsastronomy
ISSN1674-7348
Volume57Issue:9Pages:1809
AbstractClusters of galaxies have a huge mass which can act as gravitational lenses. Galaxies behind clusters can be distorted by the lenses to form arcs in images. Herein a search was done for giant lensed arcs using the SDSS data. By visually inspecting SDSS images of newly identified clusters in the SDSS DR8 and Stripe 82 data, we discover 8 strong lensing clusters together with additional 3 probable and 6 possible cases. The lensed arcs show bluer colors than the member galaxies of clusters. The masses and optical luminosities of galaxy clusters interior to the arcs are calculated. The mass-to-light ratios are found to be in the range of a few tens of M_⊙/L_⊙, consistent with the distribution of previously known lensing clusters.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/37716
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
Liang Suming,Wen Zhonglue,Han Jinlin,et al. discoveryofeightlensingclustersofgalaxies[J]. sciencechinaphysicsmechanicsastronomy,2014,57(9):1809.
APA Liang Suming,Wen Zhonglue,Han Jinlin,&Jiang Yunying.(2014).discoveryofeightlensingclustersofgalaxies.sciencechinaphysicsmechanicsastronomy,57(9),1809.
MLA Liang Suming,et al."discoveryofeightlensingclustersofgalaxies".sciencechinaphysicsmechanicsastronomy 57.9(2014):1809.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liang Suming]'s Articles
[Wen Zhonglue]'s Articles
[Han Jinlin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liang Suming]'s Articles
[Wen Zhonglue]'s Articles
[Han Jinlin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liang Suming]'s Articles
[Wen Zhonglue]'s Articles
[Han Jinlin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.