The first symbiotic stars from the LAMOST survey
文献类型：期刊论文
| 作者 | Li, Jiao1,2; Mikolajewska, Joanna3; Chen, Xue-Fei1; Luo, A-Li4 ; Rebassa-Mansergas, Alberto5; Hou, Yong-Hui6; Wang, Yue-Fei6; Wu, Yue4; Yang, Ming4; Zhang, Yong6
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| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
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| 出版日期 | 2015-08-01 |
| 卷号 | 15期号:8页码:1332-1341 |
| 关键词 | binaries: symbiotic-stars optical spectra LAMOST |
| 英文摘要 | Symbiotic stars are interacting binary systems with the longest orbital periods. They are typically formed by a white dwarf and a red giant that are embedded in a nebula. These objects are natural astrophysical laboratories for studying the evolution of binaries. Current estimates of the population of symbiotic stars in the Milky Way vary from 3000 up to 400 000. However, a current census has found less than 300. The Large sky Area Multi-Object fiber Spectroscopic Telescope (LAMOST) survey can obtain hundreds of thousands of stellar spectra per year, providing a good opportunity to search for new symbiotic stars. We detect four such binaries among 4 147 802 spectra released by LAMOST, of which two are new identifications. The first is LAMOST J12280490-014825.7, considered to be an S-type halo symbiotic star. The second is LAMOST J202629.80+423652.0, a D-type symbiotic star. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000360553400017 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/5597]  |
| 专题 | 国家天文台_光学天文研究部 |
| 作者单位 | 1.Chinese Acad Sci, Yunnan Observ, Key Lab Struct & Evolut Celestial Objects, Kunming 650011, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Nicolaus Copernicus Astron Ctr, PL-00716 Warsaw, Poland 4.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 5.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China 6.Chinese Acad Sci, Nanjing Inst Astron Opt & Technol, Natl Astron Observ, Nanjing 210042, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Jiao,Mikolajewska, Joanna,Chen, Xue-Fei,et al. The first symbiotic stars from the LAMOST survey[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2015,15(8):1332-1341. |
| APA | Li, Jiao.,Mikolajewska, Joanna.,Chen, Xue-Fei.,Luo, A-Li.,Rebassa-Mansergas, Alberto.,...&Han, Zhan-Wen.(2015).The first symbiotic stars from the LAMOST survey.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,15(8),1332-1341. |
| MLA | Li, Jiao,et al."The first symbiotic stars from the LAMOST survey".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 15.8(2015):1332-1341. |
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来源：国家天文台
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