On the Determining Physical Factor of Jet-related Coronal Mass Ejections' Morphology in the High Corona

doi:10.3847/1538-4357/ad445c

	On the Determining Physical Factor of Jet-related Coronal Mass Ejections' Morphology in the High Corona
	Duan, Yadan 5; Shen, Yuandeng 4; Tang ZH(汤泽浩)2,3; Zhou CR(周承瑞)2,3; Tan, Song 1
刊名	ASTROPHYSICAL JOURNAL
	2024-06-01
卷号	968 期号:2
ISSN号	0004-637X
DOI	10.3847/1538-4357/ad445c
产权排序	第3完成单位
文献子类	Article
英文摘要	A solar jet can often cause coronal mass ejections (CMEs) with different morphologies in the high corona, for example, jet-like CMEs, bubble-like CMEs, and so-called twin CMEs that include a pair of simultaneous jet-like and bubble-like CMEs. However, what determines the morphology of a jet-related CME is still an open question. Using high spatiotemporal resolution stereoscopic observations taken by the Solar Dynamics Observatory and the Solar Terrestrial Relations Observatory from 2010 October to 2012 December, we performed a statistical study of jet-related CMEs to study the potential physical factors that determine the morphology of CMEs in the outer corona. Our statistical sample includes 16 jet-related CME events of which seven are twin CME events and nine are jet-like narrow CMEs. We find that all CMEs in our sample were accompanied by filament-driven blowout jets and Type III radio bursts during their initial formation and involved magnetic reconnection between filament channels and the surrounding magnetic fields. Most of our cases occurred in a fan-spine magnetic configuration. Our study suggests that the bubble-like components of twin CMEs lacking an obvious core are related to the expansion of the closed-loop systems next to the fan-spine topology, while the jet-like component is from the coronal extension of the jet plasma along open fields. Based on the statistical results, we conclude that the morphology of jet-related CMEs in the high corona may be related to the filament length and the initial magnetic null point height of the fan-spine structures.
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
资助项目	Beijing Natural Science Foundation[1244053]; National Postdoctoral Programs[GZC20230097]; National Postdoctoral Programs[2023M740112]; Natural Science Foundation of China[12173083]; Natural Science Foundation of China[11922307]; Yunnan Science Foundation for Distinguished Young Scholars[202101AV070004]; National Key R&D Program of China[2019YFA0405000]
WOS关键词	PARTIAL FILAMENT ERUPTION ; X-RAY JETS ; BLOWOUT JET ; STEREOSCOPIC OBSERVATIONS ; 1ST OBSERVATION ; BREAKOUT MODEL ; SOLAR FILAMENT ; ELECTRON-BEAMS ; SPACE WEATHER ; WHITE-LIGHT
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	IOP Publishing Ltd
WOS记录号	WOS:001249460000001
资助机构	Beijing Natural Science Foundation[1244053] ; National Postdoctoral Programs[GZC20230097, 2023M740112] ; Natural Science Foundation of China[12173083, 11922307] ; Yunnan Science Foundation for Distinguished Young Scholars[202101AV070004] ; National Key R&D Program of China[2019YFA0405000]
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ynao.ac.cn/handle/114a53/27417]
专题	云南天文台_选址与日冕观测组
作者单位	1.Leibniz Institute for Astrophysics Potsdam (AIP), An der Sternwarte 16, 14482 Potsdam, Germany 2.University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China; 3.Yunnan Observatories, Chinese Academy of Sciences, Kunming, 650216, People's Republic of China; 4.Shenzhen Key Laboratory of Numerical Prediction for Space Storm, Institute of Space Science and Applied Technology, Harbin Institute of Technology, Shenzhen 518055, People's Republic of China; ydshen@hit.edu.cn; 5.School of Earth and Space Sciences, Peking University, Beijing, 100871, People's Republic of China;
推荐引用方式 GB/T 7714	Duan, Yadan,Shen, Yuandeng,Tang ZH,et al. On the Determining Physical Factor of Jet-related Coronal Mass Ejections' Morphology in the High Corona[J]. ASTROPHYSICAL JOURNAL,2024,968(2).
APA	Duan, Yadan,Shen, Yuandeng,汤泽浩,周承瑞,&Tan, Song.(2024).On the Determining Physical Factor of Jet-related Coronal Mass Ejections' Morphology in the High Corona.ASTROPHYSICAL JOURNAL,968(2).
MLA	Duan, Yadan,et al."On the Determining Physical Factor of Jet-related Coronal Mass Ejections' Morphology in the High Corona".ASTROPHYSICAL JOURNAL 968.2(2024).