Failure of a Solar Filament Eruption Caused by Magnetic Reconnection with Overlying Coronal Loops

doi:10.3847/1538-4357/ad9a56

YNAO OpenIR > 天文技术实验室

	Failure of a Solar Filament Eruption Caused by Magnetic Reconnection with Overlying Coronal Loops
	Li, Leping 1,2,3; Song, Hongqiang 4; Hou, Yijun 1,2,3,5; Zhou, Guiping 1,2,3; Tan, Baolin 1,2,3; Ji KF(季凯帆)6 ; Xiang YY(向永源)6 ; Hou, Zhenyong 7; Guo, Yang 8; Qiu, Ye 9; Su, Yingna 10,11; Ji, Haisheng 10,11; Zhang, Qingmin 5,10; Ou, Yudi 10,11
发表期刊	ASTROPHYSICAL JOURNAL
	2025-02-01
卷号	979 期号:2
DOI	10.3847/1538-4357/ad9a56
产权排序	第6完成单位
收录类别	SCI
摘要	The failure of a filament eruption caused by magnetic reconnection between the erupting filament and the overlying magnetic field has been previously proposed in numerical simulations. It is, however, rarely observed. In this study, we report a reconnection between an erupting filament and its overlying coronal loops that results in the failure of the filament eruption. On 2023 September 24, a filament was located in active region 13445. It slowly rose, quickly erupted, rapidly decelerated, then finally stopped, with an untwisting motion. As a failed eruption, the event is associated with an M4.4 flare but no coronal mass ejection. During the eruption, the filament became bright, and the overlying loops appeared first in the high-temperature channels. They have average temperatures of similar to 12.8 and similar to 9.6 MK, respectively, indicating that both of them were heated. Two sets of new loops, separately connecting the filament endpoints and the overlying loop footpoints, then formed. Subsequently, the heated overlying loops were seen sequentially in the low-temperature channels, showing the cooling process, which is also supported by the light curves. Plasmoids formed and propagated bidirectionally along the filament and the overlying loops, indicating the presence of plasmoid instability. These results suggest that reconnection occurs between the erupting filament and the overlying loops. The erupting filament eventually disappeared, with the appearance of more newly formed loops. We propose that the reconnection between the erupting filament and the overlying loops ruins the filament completely, hence resulting in the failed eruption.
资助项目	National Key R&D Program of China[2022YFF0503002]; National Natural Science Foundation of China[12073042]; National Natural Science Foundation of China[U2031109]; National Natural Science Foundation of China[12350004]; National Natural Science Foundation of China[12273060]; National Natural Science Foundation of China[12273061]; Strategic Priority Research Program of CAS[XDB 0560000]; Youth Innovation Promotion Association of CAS[2023063]; National Astronomical Observatories of CAS; Peking University; Tongji University; Xi'an Institute of Optics and Precision Mechanics of CAS; Innovation Academy for Microsatellites of CAS; CNSA
项目资助者	National Key R&D Program of China[2022YFF0503002] ; National Natural Science Foundation of China[12073042, U2031109, 12350004, 12273060, 12273061] ; Strategic Priority Research Program of CAS[XDB 0560000] ; Youth Innovation Promotion Association of CAS[2023063] ; National Astronomical Observatories of CAS ; Peking University ; Tongji University ; Xi'an Institute of Optics and Precision Mechanics of CAS ; Innovation Academy for Microsatellites of CAS ; CNSA
语种	英语
学科领域	天文学 ; 太阳与太阳系
文章类型	Article
出版者	IOP Publishing Ltd
出版地	TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN	0004-637X
URL	查看原文
WOS记录号	WOS:001401267900001
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	MASS EJECTIONS ; FLUX ROPE ; EXTREME-ULTRAVIOLET ; FAILED ERUPTION ; ACCELERATION ; EVOLUTION ; DYNAMICS ; RELEASE ; FLARES ; IMAGE
引用统计
文献类型	期刊论文
版本	出版稿
条目标识符	http://ir.ynao.ac.cn/handle/114a53/28061
专题	天文技术实验室抚仙湖太阳观测和研究基地
作者单位	1.National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100101, People's Republic of China; [email protected]; 2.Key Laboratory of Solar Activity and Space Weather, National Space Science Center, Chinese Academy of Sciences, Beijing 100190, People's Republic of China; 3.University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China; 4.School of Space Science and Technology, Shandong University, Weihai, Shandong 264209, People's Republic of China; 5.Yunnan Key Laboratory of Solar Physics and Space Science, Kunming 650216, People's Republic of China; 6.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, People's Republic of China; 7.School of Earth and Space Sciences, Peking University, Beijing 100871, People's Republic of China; 8.School of Astronomy and Space Science and Key Laboratory of Modern Astronomy and Astrophysics, Nanjing University, Nanjing 210023, People's Republic of China; 9.Institute of Science and Technology for Deep Space Exploration, Suzhou Campus, Nanjing University, Suzhou 215163, 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; 11.School of Astronomy and Space Science, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
推荐引用方式 GB/T 7714	Li, Leping,Song, Hongqiang,Hou, Yijun,et al. Failure of a Solar Filament Eruption Caused by Magnetic Reconnection with Overlying Coronal Loops[J]. ASTROPHYSICAL JOURNAL,2025,979(2).
APA	Li, Leping.,Song, Hongqiang.,Hou, Yijun.,Zhou, Guiping.,Tan, Baolin.,...&Ou, Yudi.(2025).Failure of a Solar Filament Eruption Caused by Magnetic Reconnection with Overlying Coronal Loops.ASTROPHYSICAL JOURNAL,979(2).
MLA	Li, Leping,et al."Failure of a Solar Filament Eruption Caused by Magnetic Reconnection with Overlying Coronal Loops".ASTROPHYSICAL JOURNAL 979.2(2025).

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