Determination of robust metallicities for metal-rich red giant branch stars
文献类型：期刊论文
| 作者 | Liu, C.1,2 ; Ruchti, G.1; Feltzing, S.1; Primas, F.3
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| 刊名 | ASTRONOMY & ASTROPHYSICS
 |
| 出版日期 | 2017-05-01 |
| 卷号 | 601 |
| 关键词 | Galaxy: bulge globular clusters: individual: NGC 6528 stars: atmospheres stars: fundamental parameters |
| 英文摘要 | Context. The study of the Milky Way relies on our ability to interpret the light from stars correctly. With the advent of the astrometric ESA mission Gaia we will enter a new era where the study of the Milky Way can be undertaken on much larger scales than currently possible. In particular we will be able to obtain full 3D space motions of red giant stars at large distances. This calls for a reinvestigation of how reliably we can determine, for example, iron abundances in such stars and how well they reproduce those of dwarf stars. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | GLOBULAR-CLUSTER NGC-6528 ; I OSCILLATOR-STRENGTHS ; LINE-DEPTH RATIOS ; COOL DWARF STARS ; STELLAR PARAMETERS ; MILKY-WAY ; NON-LTE ; CHEMICAL EVOLUTION ; MODEL ATMOSPHERES ; SURFACE GRAVITIES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000402313500031 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/8799]  |
| 专题 | 国家天文台_光学天文研究部 |
| 作者单位 | 1.Lund Observ, Dept Astron & Theoret Phys, Box 43, S-22100 Lund, Sweden 2.Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, A20 Datun Rd, Beijing 100012, Peoples R China 3.European Southern Observ, D-85748 Garching, Germany |
| 推荐引用方式 GB/T 7714 | Liu, C.,Ruchti, G.,Feltzing, S.,et al. Determination of robust metallicities for metal-rich red giant branch stars[J]. ASTRONOMY & ASTROPHYSICS,2017,601. |
| APA | Liu, C.,Ruchti, G.,Feltzing, S.,&Primas, F..(2017).Determination of robust metallicities for metal-rich red giant branch stars.ASTRONOMY & ASTROPHYSICS,601. |
| MLA | Liu, C.,et al."Determination of robust metallicities for metal-rich red giant branch stars".ASTRONOMY & ASTROPHYSICS 601(2017). |
入库方式： OAI收割
来源：国家天文台
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