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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:442/0  |  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:488/0  |  提交时间:2020/12/07
Galaxy chemical evolution  Galaxy structure  Stellar abundances  Galaxy stellar disks  Stellar kinematics  
Three-dimensional Projection Effects on Chemistry in a Planck Galactic Cold Clump 期刊论文
ASTROPHYSICAL JOURNAL, 2020, 卷号: 891, 期号: 1, 页码: 13
作者:  Ge, J. X.;  Mardones, Diego;  He JH(何金华);  Rawlings, Jonathan M. C.;  Liu, Sheng-Yuan;  Lee, Jeong-Eun;  Tatematsu, Ken'ichi;  Liu, Tie;  Zhu, Lei;  Chang, Qiang;  Inostroza, Natalia;  Feng, S.
Adobe PDF(3353Kb)  |  收藏  |  浏览/下载:397/1  |  提交时间:2020/04/08
Astrochemistry  Dense interstellar clouds  Interstellar abundances  Chemical abundances