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Stereoscopic Observations of an Erupting Mini-filament-driven Two-sided-loop Jet and the Applications for Diagnosing a Filament Magnetic Field
Shen YD(申远灯)1,2; Qu, Zhining3; Yuan, Ding4; Chen, Huadong5,6; Duan, Yadan7; Zhou, Chengrui1,5; Tang, Zehao1,5; Huang, Jin1,5; Liu Y(刘煜)1
发表期刊ASTROPHYSICAL JOURNAL
2019-09-20
卷号883期号:1页码:10
DOI10.3847/1538-4357/ab3a4d
产权排序第1完成单位
收录类别SCI
摘要Ubiquitous solar jets or jet-like activities are generally regarded as an important source of energy and mass input to the upper solar atmosphere and the solar wind. However, their triggering and driving mechanisms are not completely understood. By taking advantage of stereoscopic observations with high temporal and spatial resolutions taken by the Solar Dynamic Observatory (SDO) and the Solar Terrestrial Relations Observatory (STEREO), we report an intriguing two-sided-loop jet that occurred on 2013 June 02, and was dynamically associated with the eruption of a mini-filament below an overlying large filament. Additionally, two distinct reconnection processes are identified during the formation stage. The SDO observations reveal that the two-sided-loop jet showed a concave shape with a projection speed of about 80-136 km s(-1). From the other view angle, the STEREO observations clearly showed that the trajectories of the two arms of the two-sided-loop were along the cavity magnetic field lines hosting the large filament. Contrary to the well-accepted theoretical model, the present observation sheds new light on our understanding of the formation mechanism of two-sided-loop jets. Moreover, the eruption of the two-sided-loop jet not only supplied mass to the overlying large filament, but also provided a rare opportunity to diagnose the magnetic structure of the overlying large filament via the method of three-dimensional reconstruction.
资助项目Natural Science Foundation of China[11773068] ; Natural Science Foundation of China[11633008] ; Natural Science Foundation of China[11922307] ; Yunnan Science Foundation[2017FB006] ; West Light Foundation of Chinese Academy of Sciences
项目资助者National Natural Science Foundation of China[11773068, 11633008, 11922307] ; Yunnan Science Foundation[2017FB006] ; Chinese Academy of Sciences
语种英语
学科领域天文学 ; 太阳与太阳系 ; 太阳物理学
学科门类理学 ; 理学::天文学
文章类型Article
出版者IOP PUBLISHING LTD
出版地TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN0004-637X
URL查看原文
WOS记录号WOS:000488029000005
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
关键词[WOS]X-RAY JETS ; H-ALPHA SURGES ; EXTREME-ULTRAVIOLET JETS ; SOLAR ; HINODE ; PROMINENCES ; ORIGIN
引用统计
被引频次:29[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/114a53/20980
专题选址与日冕观测组
通讯作者Shen YD(申远灯)
作者单位1.Yunnan Observatories, Chinese Academy of Sciences, Kunming, 650216, People's Republic of China
2.Center for Astronomical Mega-Science, Chinese Academy of Sciences, Beijing, 100012, People's Republic of China
3.School of Automation and Information Engineering, Sichuan University of Science & Engineering, Zigong 643000, People's Republic of China
4.Institute of Space Science and Applied Technology, Harbin Institute of Technology, Shenzhen, 518055, People's Republic of China
5.University of Chinese Academy of Sciences, Beijing, People's Republic of China
6.Key Laboratory of Solar Activity, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, People's Republic of China
7.Yunnan Normal University, Department of Physics, Kunming 650500, People's Republic of China
第一作者单位中国科学院云南天文台
通讯作者单位中国科学院云南天文台
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Shen YD,Qu, Zhining,Yuan, Ding,et al. Stereoscopic Observations of an Erupting Mini-filament-driven Two-sided-loop Jet and the Applications for Diagnosing a Filament Magnetic Field[J]. ASTROPHYSICAL JOURNAL,2019,883(1):10.
APA Shen YD.,Qu, Zhining.,Yuan, Ding.,Chen, Huadong.,Duan, Yadan.,...&Liu Y.(2019).Stereoscopic Observations of an Erupting Mini-filament-driven Two-sided-loop Jet and the Applications for Diagnosing a Filament Magnetic Field.ASTROPHYSICAL JOURNAL,883(1),10.
MLA Shen YD,et al."Stereoscopic Observations of an Erupting Mini-filament-driven Two-sided-loop Jet and the Applications for Diagnosing a Filament Magnetic Field".ASTROPHYSICAL JOURNAL 883.1(2019):10.
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