Application of the binary spectral model to high-resolution spectra. First estimation of the fundamental parameters for HD 20784
文献类型：期刊论文
| 作者 | Kovalev, Mikhail1,4,5 ; Straumit, Ilya2,3
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| 刊名 | Monthly Notices of the Royal Astronomical Society
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| 出版日期 | 2023-08-01 |
| 卷号 | 523期号:3页码:3741-3748 |
| ISSN号 | 0035-8711 |
| 关键词 | binaries: spectroscopic stars: individual: HD 20784 |
| DOI | 10.1093/mnras/stad1667 |
| 产权排序 | 第1完成单位 |
| 文献子类 | Article |
| 英文摘要 | In this paper, we applied previously developed method of binary spectral model fitting to the high-resolution spectra of HD 20784. Simultaneously analysing all three available epochs, we found spectroscopic parameters for both components of the system. These parameters are consistent with stellar evolution model's predictions and analysis of the photometrical data from Transiting Exoplanets Survey Satellite (TESS). © 2023 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society. |
| 学科主题 | 天文学 ; 恒星与银河系 ; 恒星天文学 ; 恒星形成与演化 |
| URL标识 | 查看原文 |
| 出版地 | GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND |
| WOS关键词 | STELLAR PARAMETERS ; ABUNDANCES ; STARS ; PAYNE |
| 资助项目 | Natural Science Foundation of China[11733008] ; Natural Science Foundation of China[12090040] ; Natural Science Foundation of China[12090043] ; NASA's Science Mission directorate ; European Research Council (ERC) under the European Union ; KU Leuven Research Council[670519: MAMSIE] ; [C16/18/005: PARADISE] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| 出版者 | OXFORD UNIV PRESS |
| WOS记录号 | WOS:001023613800010 |
| 资助机构 | Natural Science Foundation of China[11733008, 12090040, 12090043] ; NASA's Science Mission directorate ; European Research Council (ERC) under the European Union ; KU Leuven Research Council[670519: MAMSIE] ; [C16/18/005: PARADISE] |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/26087]  |
| 专题 | 云南天文台_大样本恒星演化研究组 云南天文台_中国科学院天体结构与演化重点实验室 |
| 通讯作者 | Kovalev, Mikhail |
| 作者单位 | 1.Yunnan Observatories, China Academy of Sciences, Kunming, 650216, China; 2.Department of Astronomy, The Ohio State University, Columbus, OH, 43210, United States 3.Institute of Astronomy, Ku Leuven, Celestijnenlaan 200D bus 2401, Leuven, B-3001, Belgium; 4.Sternberg Astronomical Institute, M.V. Lomonosov Moscow State University, Leninskie Gory, Moscow, 119991, Russia; 5.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming, 650011, China; |
| 推荐引用方式 GB/T 7714 | Kovalev, Mikhail,Straumit, Ilya. Application of the binary spectral model to high-resolution spectra. First estimation of the fundamental parameters for HD 20784[J]. Monthly Notices of the Royal Astronomical Society,2023,523(3):3741-3748. |
| APA | Kovalev, Mikhail,&Straumit, Ilya.(2023).Application of the binary spectral model to high-resolution spectra. First estimation of the fundamental parameters for HD 20784.Monthly Notices of the Royal Astronomical Society,523(3),3741-3748. |
| MLA | Kovalev, Mikhail,et al."Application of the binary spectral model to high-resolution spectra. First estimation of the fundamental parameters for HD 20784".Monthly Notices of the Royal Astronomical Society 523.3(2023):3741-3748. |
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