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M-dwarf Eclipsing Binaries with Flare Activity

文献类型：期刊论文

作者Huang, L. -C.1; Ip, W. -H.1,2,3; Lin, C. -L.1; Zhang, X. -L.4; Song, Y. -H.5; Luo, A. -L.5
刊名ASTROPHYSICAL JOURNAL
出版日期2020-03-20
卷号892期号:1页码:11
关键词Stellar flares
ISSN号0004-637X
DOI10.3847/1538-4357/ab774a
英文摘要The physical properties of 12 eclipsing binaries of M-type dwarfs with superflare activity are characterized by combining the ground-based spectroscopic measurements and the photometric light curves obtained by the Kepler Space Telescope. All of these binary systems have Algol-type orbital configurations. The primary components are mostly of the early M-type dwarfs (M0-M3). Even though the occurrence rate of large flares with energy >10(34) erg of the EBs is less than the hyperflaring M dwarfs, the corresponding cumulative flare frequency is in general about a factor of 10 higher than the single M dwarfs with flare activity. This might be the consequence of magnetic interaction between the primary and secondary component of individual binaries. The slow rotators are not as active as the fast rotators, some of which display a possible eclipsing effect in their flare activity.
WOS关键词COOL CLOSE BINARIES ; LOW-MASS STAR ; STELLAR FLARE ; X-RAY ; ROTATION ; SUPERFLARES ; EVOLUTION ; FIELD ; TEMPERATURES ; MISSION
资助项目MOST, Taiwan[107-2119-M-008-012] ; FCDT of Macau, MSAR[119/2017/A3] ; Chinese Academy of Sciences ; Peoples Government of Yunnan Province ; National Development and Reform Commission
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000522410600001
出版者IOP PUBLISHING LTD
资助机构MOST, Taiwan ; MOST, Taiwan ; FCDT of Macau, MSAR ; FCDT of Macau, MSAR ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Peoples Government of Yunnan Province ; Peoples Government of Yunnan Province ; National Development and Reform Commission ; National Development and Reform Commission ; MOST, Taiwan ; MOST, Taiwan ; FCDT of Macau, MSAR ; FCDT of Macau, MSAR ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Peoples Government of Yunnan Province ; Peoples Government of Yunnan Province ; National Development and Reform Commission ; National Development and Reform Commission ; MOST, Taiwan ; MOST, Taiwan ; FCDT of Macau, MSAR ; FCDT of Macau, MSAR ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Peoples Government of Yunnan Province ; Peoples Government of Yunnan Province ; National Development and Reform Commission ; National Development and Reform Commission ; MOST, Taiwan ; MOST, Taiwan ; FCDT of Macau, MSAR ; FCDT of Macau, MSAR ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Peoples Government of Yunnan Province ; Peoples Government of Yunnan Province ; National Development and Reform Commission ; National Development and Reform Commission
源URL[http://ir.bao.ac.cn/handle/114a11/55499]  
专题中国科学院国家天文台
通讯作者Huang, L. -C.
作者单位1.Natl Cent Univ, Inst Astron, Taoyuan, Taiwan
2.Natl Cent Univ, Inst Space Sci, Taoyuan, Taiwan
3.Macau Univ Sci & Technol, Space Sci Inst, Taipa, Macau, Peoples R China
4.Chinese Acad Sci, Yunnan Observ, Kunming, Yunnan, Peoples R China
5.Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, Beijing 100012, Peoples R China
推荐引用方式
GB/T 7714		 Huang, L. -C.,Ip, W. -H.,Lin, C. -L.,et al. M-dwarf Eclipsing Binaries with Flare Activity[J]. ASTROPHYSICAL JOURNAL,2020,892(1):11.
APA Huang, L. -C.,Ip, W. -H.,Lin, C. -L.,Zhang, X. -L.,Song, Y. -H.,&Luo, A. -L..(2020).M-dwarf Eclipsing Binaries with Flare Activity.ASTROPHYSICAL JOURNAL,892(1),11.
MLA Huang, L. -C.,et al."M-dwarf Eclipsing Binaries with Flare Activity".ASTROPHYSICAL JOURNAL 892.1(2020):11.

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来源：国家天文台

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