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Discovery of a Candidate Hypervelocity Star Originating from the Sagittarius Dwarf Spheroidal Galaxy 期刊论文
ASTROPHYSICAL JOURNAL LETTERS, 2021, 卷号: 907, 期号: 2, 页码: 6
作者:  Huang, Yang;  Li QZ(李清政);  Zhang, Huawei;  Li, Xinyi;  Sun, Weixiang;  Chang, Jiang;  Dong XB(董小波);  Liu, Xiaowei
Adobe PDF(641Kb)  |  收藏  |  浏览/下载:441/0  |  提交时间:2021/03/08
Hypervelocity stars  Galaxy kinematics  Sagittarius dwarf spheroidal galaxy  Galaxy stellar halos  Chemical abundances  
Mapping the Galactic Disk with the LAMOST and Gaia Red Clump Sample. V. On the Origin of the "Young" [alpha/Fe]-enhanced Stars 期刊论文
ASTROPHYSICAL JOURNAL, 2020, 卷号: 903, 期号: 1, 页码: 10
作者:  Sun, W. -X.;  Huang, Y.;  Wang, H. -F.;  Wang, C.;  Zhang, M.;  Li, X. -Y.;  Chen, B. -Q.;  Zhang, H. -W.;  Wei DD(魏丹丹);  Jiang DK(姜登凯);  Liu, X. -W.
Adobe PDF(2001Kb)  |  收藏  |  浏览/下载:487/0  |  提交时间:2020/12/07
Galaxy chemical evolution  Galaxy structure  Stellar abundances  Galaxy stellar disks  Stellar kinematics  
Mapping the Galactic Disk with the LAMOST and Gaia Red Clump Sample. IV. The Kinematic Signature of the Galactic Warp 期刊论文
ASTROPHYSICAL JOURNAL, 2020, 卷号: 901, 期号: 1, 页码: 6
作者:  Li, X. -Y.;  Huang, Y.;  Chen, B. -Q.;  Wang, H. -F.;  Sun, W. -X.;  Guo, H. -L.;  Li QZ(李清政);  Liu, X. -W.
Adobe PDF(1009Kb)  |  收藏  |  浏览/下载:332/0  |  提交时间:2020/11/30
Milky Way disk  Milky Way dynamics  Stellar kinematics  Red giant branch