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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
Source PublicationASTROPHYSICAL JOURNAL
2019-09-20
Volume883Issue:1Pages:10
DOI10.3847/1538-4357/ab3a4d
Contribution Rank第1完成单位
Indexed BySCI
AbstractUbiquitous 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.
Funding ProjectNatural 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
Funding OrganizationNational Natural Science Foundation of China[11773068, 11633008, 11922307] ; Yunnan Science Foundation[2017FB006] ; Chinese Academy of Sciences
Language英语
Subject Area天文学 ; 太阳与太阳系 ; 太阳物理学
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeArticle
PublisherIOP PUBLISHING LTD
Publication PlaceTEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN0004-637X
URL查看原文
WOS IDWOS:000488029000005
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordX-RAY JETS ; H-ALPHA SURGES ; EXTREME-ULTRAVIOLET JETS ; SOLAR ; HINODE ; PROMINENCES ; ORIGIN
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/20980
Collection选址与日冕观测组
Corresponding AuthorShen YD(申远灯)
Affiliation1.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
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Corresponding Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
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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