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Blowout Surge due to Interaction between a Solar Filament and Coronal Loops
Li HD(李海东)1,2,3; Jiang YC(姜云春)1,2; Yang JY(杨家燕)1,2; Qu, Zhining4; Yang B(杨波)1,2; Xu Z(徐喆)1,2,3; Bi Y(毕以)1,2; Hong JC(洪俊超)1,2; Chen HC(陈何超)1,2,3; Li, Haidong(Chinese Acad Sci, Yunnan Observ, 396 Yangfangwang, Guandu Dist 650216, Kunming, Peoples R China)
发表期刊ASTROPHYSICAL JOURNAL LETTERS
2017-06-20
卷号842期号:2
DOI10.3847/2041-8213/aa762c
产权排序第1完成单位
收录类别SCI
关键词Sun: Activity Sun: Corona Sun: Flares Sun: Magnetic Fields Sun: Filaments Prominences
摘要We present an observation of the interaction between a filament and the outer spine-like loops that produces a blowout surge within one footpoint of large-scale coronal loops on 2015 February 6. Based the observation of the AIA 304 and 94 angstrom, the activated filament is initially embedded below a dome of a fan-spine configuration. Due to the ascending motion, the erupting filament reconnects with the outer spine-like field. We note that the material in the filament blows out along the outer spine-like field to form the surge with a wider spire, and a two-ribbon flare appears at the site of the filament eruption. In this process, small bright blobs appear at the interaction region and stream up along the outer spine-like field and down along the eastern fan-like field. As a result, a leg of the filament becomes radial and the material in it erupts, while another leg forms the new closed loops. Our results confirm that the successive reconnection occurring between the erupting filament and the coronal loops may lead to a strong thermal/magnetic pressure imbalance, resulting in a blowout surge.
项目资助者Natural Science Foundation of China(11633008, 11333007, 11403098, 11503081, 11573012, 11503082, 11473065) ; CAS ; Foundation of Sichuan University of Science and Engineering(2015RC43, QYZDJ-SSW-SLH012)
语种英语
学科领域天文学
文章类型Article
ISSN2041-8205
URL查看原文
WOS记录号WOS:000403940100005
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
关键词[WOS]X-RAY JETS ; MAGNETIC RECONNECTION ; FLARE ; ERUPTION ; SIMULATIONS ; EVENT ; INSTABILITIES ; RESISTIVITY ; PROMINENCE ; MODEL
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被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/10149
专题抚仙湖太阳观测站
通讯作者Li, Haidong(Chinese Acad Sci, Yunnan Observ, 396 Yangfangwang, Guandu Dist 650216, Kunming, Peoples R China)
作者单位1.Yunnan Observatories, Chinese Academy of Sciences, 396 Yangfangwang, Guandu District, Kunming, 650216, China
2.Center for Astronomical Mega-Science, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing, 100012, China
3.University of Chinese Academy of Sciences, 19A Yuquan Road, Shijingshan District, Beijing 100049, China
4.Department of Physics, School of Science, Sichuan University of Science and Engineering, Zigong 643000, China
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GB/T 7714
Li HD,Jiang YC,Yang JY,et al. Blowout Surge due to Interaction between a Solar Filament and Coronal Loops[J]. ASTROPHYSICAL JOURNAL LETTERS,2017,842(2).
APA Li HD.,Jiang YC.,Yang JY.,Qu, Zhining.,Yang B.,...&Li, Haidong.(2017).Blowout Surge due to Interaction between a Solar Filament and Coronal Loops.ASTROPHYSICAL JOURNAL LETTERS,842(2).
MLA Li HD,et al."Blowout Surge due to Interaction between a Solar Filament and Coronal Loops".ASTROPHYSICAL JOURNAL LETTERS 842.2(2017).
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