Imaging and spectroscopic observations of a confined solar filament eruption with two-stage evolution

doi:10.1093/mnras/stae822

YNAO OpenIR > 抚仙湖太阳观测和研究基地

	Imaging and spectroscopic observations of a confined solar filament eruption with two-stage evolution
	Xu Z(徐喆)1,2 ; Yan XL(闫晓理)1,2 ; Yang LH(杨丽恒)1,2 ; Xue ZK(薛志科)1,2 ; Wang JC(王金成)1,2 ; Zhou YA(周羿安)1,2
发表期刊	MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
	2024-04-05
卷号	530 期号:1 页码:473-481
DOI	10.1093/mnras/stae822
产权排序	第1完成单位
收录类别	SCI ; EI
关键词	Sun: activity Sun: corona Sun: filaments, prominences Sun: flares
摘要	Solar filament eruptions are often characterized by stepwise evolution due to the involvement of multiple mechanisms, such as magnetohydrodynamic instabilities and magnetic reconnection. In this article, we investigated a confined filament eruption with a distinct two-stage evolution by using the imaging and spectroscopic observations from the Interface Region Imaging Spectrograph and the Solar Dynamics Observatory. The eruption originated from a kinked filament thread that separated from an active region filament. In the first stage, the filament thread rose slowly and was obstructed due to flux pile-up in its front. This obstruction brought the filament thread into reconnection with a nearby loop-like structure, which enlarged the flux rope and changed its connectivity through the foot-point migration. The newly formed flux rope became more kink unstable and drove the rapid eruption in the second stage. It ascended into the upper atmosphere and initiated the reconnection with the overlying field. Finally, the flux rope was totally disintegrated, producing several solar jets along the overlying field. These observations demonstrate that the external reconnection between the flux rope and overlying field can destroy the flux rope, thus playing a crucial role in confining the solar eruptions.
资助项目	European Space Agency; Norwegian Space Center (NSC, Norway) through an European Space Agency (ESA)[2019YFA0405000]; National Key R&D Program of China[XDB0560000]; Strategic Priority Research Program of the Chinese Academy of Science[12203097]; Strategic Priority Research Program of the Chinese Academy of Science[12325303]; Strategic Priority Research Program of the Chinese Academy of Science[12173084]; Strategic Priority Research Program of the Chinese Academy of Science[12073072]; Strategic Priority Research Program of the Chinese Academy of Science[12273108]; Strategic Priority Research Program of the Chinese Academy of Science[12273106]; National Science Foundation of China (NSFC)[202205AG070009]; Yunnan Key Laboratory of Solar Physics and Space Science[202301AT070349]; Yunnan Key Laboratory of Solar Physics and Space Science[202301AT070347]; Yunnan Science Foundation of China[2019061]; Yunnan Science Foundation of China[2023063]; Youth Innovation Promotion Association, CAS; CAS 'Light of West China' Program[202305AS350029]; CAS 'Light of West China' Program[202305AT350005]; Yunnan Revitalization Talent Support Program; Young Elite Scientists Sponsorship Program by Yunnan Association for Science and Technology
项目资助者	European Space Agency ; Norwegian Space Center (NSC, Norway) through an European Space Agency (ESA)[2019YFA0405000] ; National Key R&D Program of China[XDB0560000] ; Strategic Priority Research Program of the Chinese Academy of Science[12203097, 12325303, 12173084, 12073072, 12273108, 12273106] ; National Science Foundation of China (NSFC)[202205AG070009] ; Yunnan Key Laboratory of Solar Physics and Space Science[202301AT070349, 202301AT070347] ; Yunnan Science Foundation of China[2019061, 2023063] ; Youth Innovation Promotion Association, CAS ; CAS 'Light of West China' Program[202305AS350029, 202305AT350005] ; Yunnan Revitalization Talent Support Program ; Young Elite Scientists Sponsorship Program by Yunnan Association for Science and Technology
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	OXFORD UNIV PRESS
出版地	GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND
ISSN	0035-8711
URL	查看原文
WOS记录号	WOS:001198850500012
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	CORONAL MASS EJECTIONS ; HELICAL KINK INSTABILITY ; MAGNETIC RECONNECTION ; FLUX ROPE ; EXTREME-ULTRAVIOLET ; FAILED ERUPTION ; JETS ; MODEL ; MINIFILAMENT ; FLARES
EI入藏号	20241615927102
EI主题词	Piles
EI分类号	408.2 Structural Members and Shapes - 615.3 Magnetohydrodynamics (MHD) Power Generation
引用统计	被引频次：1[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/114a53/27100
专题	抚仙湖太阳观测和研究基地
作者单位	1.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, China; 2.Yunnan Key Laboratory of the Solar Physics and Space Science, Kunming 650216, China
第一作者单位	中国科学院云南天文台
推荐引用方式 GB/T 7714	Xu Z,Yan XL,Yang LH,et al. Imaging and spectroscopic observations of a confined solar filament eruption with two-stage evolution[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2024,530(1):473-481.
APA	徐喆,闫晓理,杨丽恒,薛志科,王金成,&周羿安.(2024).Imaging and spectroscopic observations of a confined solar filament eruption with two-stage evolution.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,530(1),473-481.
MLA	徐喆,et al."Imaging and spectroscopic observations of a confined solar filament eruption with two-stage evolution".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 530.1(2024):473-481.

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