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AGES OF 70 DWARFS OF THREE POPULATIONS IN THE SOLAR NEIGHBORHOOD: CONSIDERING O AND C ABUNDANCES IN STELLAR MODELS 期刊论文
ASTROPHYSICAL JOURNAL, 2016, 卷号: 833, 期号: 2
Authors:  Ge, Z. S.;  Bi, S. L.;  Chen, Y. Q.;  Li, T. D.;  Zhao, J. K.;  Liu, K.;  Fergusion, J. W.;  Wu, Y. Q.
Favorite  |  View/Download:15/0  |  Submit date:2017/03/01
Galaxy: Disk  Galaxy: Formation  Galaxy: Halo  Stars: Abundances  Stars: Fundamental Parameters  
SYSTEMATIC NON-LTE STUDY OF THE-2.6 <= [Fe/H] <= 0.2 F AND G DWARFS IN THE SOLAR NEIGHBORHOOD. II. ABUNDANCE PATTERNS FROM Li TO Eu 期刊论文
ASTROPHYSICAL JOURNAL, 2016, 卷号: 833, 期号: 2
Authors:  Zhao, G.;  Mashonkina, L.;  Yan, H. L.;  Alexeeva, S.;  Kobayashi, C.;  Pakhomov, Yu.;  Shi, J. R.;  Sitnova, T.;  Tan, K. F.;  Zhang, H. W.;  Zhang, J. B.;  Zhou, Z. M.;  Bolte, M.;  Chen, Y. Q.;  Li, X.;  Liu, F.;  Zhai, M.
Favorite  |  View/Download:11/0  |  Submit date:2017/02/28
Galaxy: Evolution  Line: Formation  Stars: Abundances  Stars: Atmospheres  Stars: Late-type  Supporting Material: Machine-readable Table  
Kinematics of the Galactic disc from a LAMOST dwarf sample 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2016, 卷号: 463, 期号: 3, 页码: 3390-3397
Authors:  Jing, Yingjie;  Du, Cuihua;  Gu, Jiayin;  Jia, Yunpeng;  Peng, Xiyan;  Chen, Yuqin;  Wu, Zhenyu;  Ma, Jun;  Zhou, Xu;  Cao, Zihuang;  Hou, Yonghui;  Wang, Yuefei;  Zhang, Yong
Favorite  |  View/Download:12/0  |  Submit date:2017/05/25
Galaxy: Disc  Galaxy: Formation  Galaxy: Kinematics And Dynamics  Galaxy: Structure  
Stellar activity with LAMOST - I. Spot configuration in Pleiades 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2016, 卷号: 463, 期号: 3, 页码: 2494-2512
Authors:  Fang, Xiang-Song;  Zhao, Gang;  Zhao, Jing-Kun;  Chen, Yu-Qin;  Kumar, Yerra Bharat
Favorite  |  View/Download:12/0  |  Submit date:2017/05/25
Stars: Activity  Stars: Late-type  Stars: Rotation  Starspots  
Chemical abundance analysis of 19 barium stars 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2016, 卷号: 16, 期号: 1
Authors:  Yang, Guo-Chao;  Liang, Yan-Chun;  Spite, Monique;  Chen, Yu-Qin;  Zhao, Gang;  Zhang, Bo;  Liu, Guo-Qing;  Liu, Yu-Juan;  Liu, Nian;  Deng, Li-Cai;  Spite, Francois;  Hill, Vanessa;  Zhang, Cai-Xia
Favorite  |  View/Download:8/0  |  Submit date:2016/11/08
Methods: Observational  Stars: Abundances  Stars: Atmospheres  Stars: Chemically Peculiar  Stars: Kinematics And Dynamics  Stars: Late-type  
Halo stream candidates in the LAMOST DR2 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2015, 卷号: 15, 期号: 8, 页码: 1378-1391
Authors:  Zhao, Jing-Kun;  Zhao, Gang;  Chen, Yu-Qin;  Tan, Ke-Feng;  Gao, Meng-Tian;  Yang, Ming;  Zhang, Yong;  Hou, Yong-Hui
Favorite  |  View/Download:13/0  |  Submit date:2016/11/09
Galaxy: Kinematics And Dynamics  
A comparison of stellar atmospheric parameters from the LAMOST and APOGEE datasets 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2015, 卷号: 15, 期号: 8, 页码: 1125-1136
Authors:  Chen, Yu-Qin;  Zhao, Gang;  Liu, Chao;  Ren, Jing;  Jia, Yun-Peng;  Zhao, Jing-Kun;  Luo, A-Li;  Wu, Yue;  Zhang, Yong;  Hou, Yong-Hui;  Wang, Yue-Fei;  Yang, Ming
Favorite  |  View/Download:12/0  |  Submit date:2016/11/09
Stars: Late Type  Stars: Fundamental Parameters  Stars: Atmospheres  Stars: Abundances  
CaII H&K emission distribution of similar to 120 000 F, G and K stars in LAMOST DR1 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2015, 卷号: 15, 期号: 8, 页码: 1282-1293
Authors:  Zhao, Jing-Kun;  Oswalt, Terry D.;  Chen, Yu-Qin;  Shi, Jian-Rong;  Tan, Ke-Feng;  Fang, Xiang-Song;  Zhao, Gang;  Yang, Ming;  Zhang, Yong;  Hou, Yong-Hui;  Wang, Yue-Fei
Favorite  |  View/Download:12/0  |  Submit date:2016/11/09
Stars: Activity  
Restricted Boltzmann machine: a non-linear substitute for PCA in spectral processing 期刊论文
ASTRONOMY & ASTROPHYSICS, 2015, 卷号: 576
Authors:  Bu, Yude;  Zhao, Gang;  Luo, A-li;  Pan, Jingchang;  Chen, Yuqin
Favorite  |  View/Download:10/0  |  Submit date:2016/11/10
Methods: Statistical  Methods: Data Analysis  Methods: Numerical  
Planet host stars in open clusters 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2015, 卷号: 58, 期号: 3
Authors:  Yang XiaoLing;  Chen YuQin;  Zhao Gang
Favorite  |  View/Download:5/0  |  Submit date:2016/12/01
Extrasolar Planets  Planetary Survival  Open Cluster