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 XL(张西亮)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 |
ISSN号 | 0004-637X |
关键词 | Stellar flares |
DOI | 10.3847/1538-4357/ab774a |
产权排序 | 第4完成单位 |
文献子类 | Article |
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. |
学科主题 | 天文学 ; 恒星与银河系 |
URL标识 | 查看原文 |
出版地 | TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND |
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 |
出版者 | IOP PUBLISHING LTD |
WOS记录号 | WOS:000522410600001 |
资助机构 | 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 |
源URL | [http://ir.ynao.ac.cn/handle/114a53/23014] |
专题 | 云南天文台_丽江天文观测站(南方基地) |
通讯作者 | Huang, L. -C. |
作者单位 | 1.Institute of Astronomy, National Central University, Taiwan 2.Institute of Space Science, National Central University, Taiwan 3.Space Science Institute, Macau University of Science and Technology, Macau MSAR 4.Yunnan Observatories, Chinese Academy of Science, People's Republic of China 5.Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, Beijing, 100012, People's Republic of 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 XL,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. |
入库方式: OAI收割
来源:云南天文台
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