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Two Events with Spectacular Moving Structures in a Failed Solar Filament Eruption

文献类型：期刊论文

作者Ou, Yudi9,10; Su, Yingna9,10; Zhang, Qingmin8,10; Ji, Haisheng9,10; Li, Leping6,7,8; Song, Hongqiang5; Hou, Yijun6,7,8; Zhou, Guiping6,7,8; Tan, Baolin6,7,8; Ji KF(季凯帆)4
刊名ASTROPHYSICAL JOURNAL
出版日期2025-07-20
卷号988期号:1
ISSN号0004-637X
DOI10.3847/1538-4357/addec9
产权排序第7完成单位
文献子类Article
英文摘要We investigate the complex magnetic reconnection process between the filament and surrounding loops during the failed filament eruption that occurred in NOAA active region 13445 on 2023 September 24, using extreme-ultraviolet observations from the Solar Dynamics Observatory and high-resolution H alpha imaging from the New Vacuum Solar Telescope. This failed filament eruption is associated with an M4.4 flare (SOL2023-09-24T03:28). At the early phase of the filament eruption, the filament displays a distinct clockwise rotational motion, suggesting an untwisting motion. During the flare precursor phase, the northwest slipping motion of the brightenings at the filament's left footpoint, along with the brightening and continuous expansion of the nearby loops at the northwest, suggest the occurrence of a slipping magnetic reconnection between the filament and peripheral loops at the quasi-separatrix layer. After the slipping motion begins, significant brightenings of filament materials and multiple bright structures moving toward the two filament footpoints are observed during the two episodes of magnetic reconnection between the filament and the overlying loops, with the most prominent brightenings and the moving structures occurring during the main phase of the M4.4 flare. The observed untwisting motion of the filament and the twist reduction derived from the nonlinear force-free field extrapolation suggest that the magnetic reconnection between the filament and the peripheral and overlying loops plays a significant role in the failure of the filament eruption by greatly reducing its twist.
学科主题天文学 ; 太阳与太阳系
URL标识查看原文
出版地TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
WOS关键词SLIPPING MAGNETIC RECONNECTION ; DIFFERENTIAL EMISSION MEASURE ; CORONAL MASS EJECTIONS ; FLUX ROPES ; KINK INSTABILITY ; EXTREME-ULTRAVIOLET ; ACTIVE-REGION ; PROMINENCE ; EVOLUTION ; ONSET
资助项目MOST divided by National Key Research and Development Program of China (NKPs)https://doi.org/10.13039/501100012166[2021YFA1600502]; MOST divided by National Key Research and Development Program of China (NKPs)https://doi.org/10.13039/501100012166[2021YFA1600500]; MOST divided by National Key Research and Development Program of China (NKPs)https://doi.org/10.13039/501100012166[2022YFF0503001]; MOST divided by National Key Research and Development Program of China (NKPs)https://doi.org/10.13039/501100012166[2022YFF0503000]; National Key R&D Program of China[12173092]; National Key R&D Program of China[12250014]; NSFC[XDB0560000]; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:001525814900001
出版者IOP Publishing Ltd
资助机构MOST divided by National Key Research and Development Program of China (NKPs)https://doi.org/10.13039/501100012166[2021YFA1600502, 2021YFA1600500, 2022YFF0503001, 2022YFF0503000] ; National Key R&D Program of China[12173092, 12250014] ; NSFC[XDB0560000] ; Strategic Priority Research Program of the Chinese Academy of Sciences
版本出版稿
源URL[http://ir.ynao.ac.cn/handle/114a53/28422]  
专题天文技术实验室
云南天文台_抚仙湖太阳观测站
通讯作者Su, Yingna
作者单位1.Institute of Science and Technology for Deep Space Exploration, Suzhou Campus, Nanjing University, Suzhou 215163, People’s Republic of China
2.School of Astronomy and Space Science and Key Laboratory of Modern Astronomy and Astrophysics, Nanjing University, Nanjing 210023, People’s Republic of China;
3.School of Earth and Space Sciences, Peking University, Beijing 100871, People’s Republic of China;
4.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, People’s Republic of China;
5.Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, and Institute of Space Sciences, Shandong University, Weihai, Shandong 264209, People’s Republic of China;
6.University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China;
7.National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100101, People’s Republic of China;
8.Key Laboratory of Solar Activity and Space Weather, National Space Science Center, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China;
9.School of Astronomy and Space Science, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China;
10.Key Laboratory of Dark Matter and Space Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210023, People’s Republic of China; ynsu@pmo.ac.cn;
推荐引用方式
GB/T 7714		 Ou, Yudi,Su, Yingna,Zhang, Qingmin,et al. Two Events with Spectacular Moving Structures in a Failed Solar Filament Eruption[J]. ASTROPHYSICAL JOURNAL,2025,988(1).
APA Ou, Yudi.,Su, Yingna.,Zhang, Qingmin.,Ji, Haisheng.,Li, Leping.,...&Qiu, Ye.(2025).Two Events with Spectacular Moving Structures in a Failed Solar Filament Eruption.ASTROPHYSICAL JOURNAL,988(1).
MLA Ou, Yudi,et al."Two Events with Spectacular Moving Structures in a Failed Solar Filament Eruption".ASTROPHYSICAL JOURNAL 988.1(2025).

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