| Stellar Abundance and Galactic Chemical Evolution through LAMOST Spectroscopic Survey |
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| 作者姓名： | Gang Zhao Yu-Qin Chen Jian-RongShi Yan-Chun Liang Jin-Liang Hou Li Chen Hua-Wei Zhang and Ai-Gen Li National Astronomical Observatories Chinese Academy of Sciences Beijing Shanghai Astronomical Observatory Chinese Academy of Sciences Shanghai |
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| 作者单位： | Gang Zhao，Yu-Qin Chen，Jian-RongShi，Yan-Chun Liang，Jin-Liang Hou，Li Chen，Hua-Wei Zhang and Ai-Gen Li National Astronomical Observatories，Chinese Academy of Sciences，Beijing 100012; Shanghai Astronomical Observatory，Chinese Academy of Sciences，Shanghai 200030 Department of Astronomy，School of Physics，Peking University，Beijing 100871 Department of Physics and Astronomy，University of Missouri，Columbia，MO 65211，USA |
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| 基金项目： | Supported by the National Natural Science Foundation of China. |
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| 摘 要： | A project of a spectroscopic survey of Galactic structure and evolution with a Large sky Area Multi-Object fiber Spectroscopic Telescope (LAMOST) is presented. The spectroscopic survey consists of two observational modes for various targets in our Galaxy. One is a major survey of the Milky Way aimed at a systematic study of the stellar abundance and Galactic chemical evolution through low resolution (R=1000-2000) spectroscopy. Another is a follow-up observation with medium resolution (R = 10000) spectrographs aimed at detailed studies of the selected stars with different chemical composition, kinematics and dynamics.
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| 关 键 词： | 恒星 分光镜 银河系 星团 银河天文学 |
Stellar Abundance and Galactic Chemical Evolution through LAMOST Spectroscopic Survey |
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| Gang Zhao,Yu-Qin Chen,Jian-RongShi,Yan-Chun Liang,Jin-Liang Hou,Li Chen,Hua-Wei Zhang and Ai-Gen Li National Astronomical Observatories,Chinese Academy of Sciences,Beijing , Shanghai Astronomical Observatory,Chinese Academy of Sciences,Shanghai .Stellar Abundance and Galactic Chemical Evolution through LAMOST Spectroscopic Survey[J].Chinese Journal of Astronomy and Astrophysics,2006,6(3):265-280. |
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| Authors: | Gang Zhao Yu-Qin Chen Jian-RongShi Yan-Chun Liang Jin-Liang Hou Li Chen Hua-Wei Zhang Ai-Gen Li |
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| Institution: | [1]National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012; [2]Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030 [3]Department of Astronomy, School of Physics, Peking University, Beijing 100871 [4]Department of Physics and Astronomy, University of Missouri, Columbia, MO 65211, USA |
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| Abstract: | A project of a spectroscopic survey of Galactic structure and evolution with a Large sky Area Multi-Object fiber Spectroscopic Telescope (LAMOST) is presented. The spectroscopic survey consists of two observational modes for various targets in our Galaxy. One is a major survey of the Milky Way aimed at a systematic study of the stellar abundance and Galactic chemical evolution through low resolution (R=1000-2000) spectroscopy. Another is a follow-up observation with medium resolution (R = 10000) spectrographs aimed at detailed studies of the selected stars with different chemical composition, kinematics and dynamics. |
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| Keywords: | techniques: spectroscopic-stars: abundances-Galaxy: structure-Galaxy: abundances-Galaxy: kinematics and dynamics-Galaxy: evolution |
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