Non-LTE line formation for heavy elements in four very metal-poor stars
文献类型：期刊论文
| 作者 | Mashonkina, L.1,2; Zhao, G.3 ; Gehren, T.1; Aoki, W.4; Bergemann, M.1; Noguchi, K.4; Shi, J. R.3; Takada-Hidai, M.5; Zhang, H. W.6
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| 刊名 | ASTRONOMY & ASTROPHYSICS
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| 出版日期 | 2008-02-01 |
| 卷号 | 478期号:2页码:529-541 |
| 关键词 | line : formation line : profiles stars : abundances stars : fundamental parameters stars : late-type stars : general |
| 英文摘要 | Aims. Stellar parameters and abundances of Na, Mg, Al, K, Ca, Sr, Ba, and Eu are determined for four very metal-poor (VMP) stars (-2.15 >= [Fe/H] >= -2.66). For two of them, HD84937 and HD 122563, the fraction of the odd isotopes of Ba derived for the first time. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000252713000027 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/7352]  |
| 专题 | 国家天文台_光学天文研究部 |
| 作者单位 | 1.Univ Munich, Inst Astron & Astrophys, D-81679 Munich, Germany 2.Russian Acad Sci, Inst Astron, Moscow V71, Russia 3.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 4.Natl Astron Observ, Tokyo 1818588, Japan 5.Tokai Univ, Liberal Arts Educ Ctr, Hiratsuka, Kanagawa 2591292, Japan 6.Peking Univ, Sch Phys, Dept Astron, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mashonkina, L.,Zhao, G.,Gehren, T.,et al. Non-LTE line formation for heavy elements in four very metal-poor stars[J]. ASTRONOMY & ASTROPHYSICS,2008,478(2):529-541. |
| APA | Mashonkina, L..,Zhao, G..,Gehren, T..,Aoki, W..,Bergemann, M..,...&Zhang, H. W..(2008).Non-LTE line formation for heavy elements in four very metal-poor stars.ASTRONOMY & ASTROPHYSICS,478(2),529-541. |
| MLA | Mashonkina, L.,et al."Non-LTE line formation for heavy elements in four very metal-poor stars".ASTRONOMY & ASTROPHYSICS 478.2(2008):529-541. |
入库方式： OAI收割
来源：国家天文台
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