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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

文献类型：期刊论文

作者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
刊名ASTROPHYSICAL JOURNAL
出版日期2019-09-20
卷号883期号:1页码:10
ISSN号0004-637X
DOI10.3847/1538-4357/ab3a4d
产权排序第1完成单位
文献子类Article
英文摘要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.
学科主题天文学 ; 太阳与太阳系 ; 太阳物理学
URL标识查看原文
出版地TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
WOS关键词X-RAY JETS ; H-ALPHA SURGES ; EXTREME-ULTRAVIOLET JETS ; SOLAR ; HINODE ; PROMINENCES ; ORIGIN
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
WOS研究方向Astronomy & Astrophysics
语种英语
出版者IOP PUBLISHING LTD
WOS记录号WOS:000488029000005
资助机构National Natural Science Foundation of China[11773068, 11633008, 11922307] ; Yunnan Science Foundation[2017FB006] ; Chinese Academy of Sciences
源URL[http://ir.ynao.ac.cn/handle/114a53/20979]  
专题云南天文台_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
推荐引用方式
GB/T 7714		 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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来源：云南天文台

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