Measurement of the metal abundance and magnetic field of the late-type stars HR 5553, epsilon Eri and 70 Oph
文献类型：期刊论文
| 作者 | Liu, XF1,4; Zhao, G2,4; Qiu, HM1,2,4; Dan HG(单红光)3,4
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| 刊名 | CHINESE ASTRONOMY AND ASTROPHYSICS
 |
| 出版日期 | 1999-07 |
| 卷号 | 23期号:3页码:361-370 |
| 关键词 | late-type active star metal abundance magnetic field |
| ISSN号 | 0275-1062 |
| 产权排序 | 第三完成单位 |
| 通讯作者 | Liu, XF |
| 英文摘要 | This paper presents high-resolution (6x10(4)), high S/N (200-500) spectra of three K-type chromospheric active stars, HR 5553, epsilon Eri and 70 Oph. The observations were made using an echelle spectrograph on the 2.16-m telescope of Beijing/Xinglong Station in 1995 and 1996. The atmosphere parameters and the abundances of 13 metals for these stars were determined from a detailed spectroscopic analysis and their magnetic field strength B and filling factor ct found by the Stenflo-Lindegren method. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Astronomy & Astrophysics |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | CA-II-H ; BINARY STARS ; K-DWARFS ; ERIDANI ; SOLAR ; LINES ; CHROMOSPHERES ; SINGLE |
| 收录类别 | SCI |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S0275106299000661 |
| 语种 | 英语 |
| WOS记录号 | WOS:000082410600014 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/5146]  |
| 专题 | 云南天文台_恒星物理研究组 |
| 作者单位 | 1.Department of Astronomy, Beijing Normal University, Beijing 100875 China 2.Department of Astronomy, Beijing Normal University, Beijing 100875 China 3.Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011 China 4.Joint Laboratory for Optical Astronomy, Chinese Academy of Sciences, Beijing 100080 China |
| 推荐引用方式 GB/T 7714 | Liu, XF,Zhao, G,Qiu, HM,et al. Measurement of the metal abundance and magnetic field of the late-type stars HR 5553, epsilon Eri and 70 Oph[J]. CHINESE ASTRONOMY AND ASTROPHYSICS,1999,23(3):361-370. |
| APA | Liu, XF,Zhao, G,Qiu, HM,&Dan HG.(1999).Measurement of the metal abundance and magnetic field of the late-type stars HR 5553, epsilon Eri and 70 Oph.CHINESE ASTRONOMY AND ASTROPHYSICS,23(3),361-370. |
| MLA | Liu, XF,et al."Measurement of the metal abundance and magnetic field of the late-type stars HR 5553, epsilon Eri and 70 Oph".CHINESE ASTRONOMY AND ASTROPHYSICS 23.3(1999):361-370. |
入库方式： OAI收割
来源：云南天文台
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