| On the Determining Physical Factor of Jet-related Coronal Mass Ejections' Morphology in the High Corona | |
Duan, Yadan1; Shen, Yuandeng2; Tang ZH(汤泽浩)3,4 ; Zhou CR(周承瑞)3,4; Tan, Song5
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| 发表期刊 | ASTROPHYSICAL JOURNAL
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| 2024-06-01 | |
| 卷号 | 968期号:2 |
| DOI | 10.3847/1538-4357/ad445c |
| 产权排序 | 第3完成单位 |
| 收录类别 | SCI |
| 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. |
| 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] |
| 项目资助者 | 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] |
| 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:001249460000001 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | PARTIAL FILAMENT ERUPTION ; X-RAY JETS ; BLOWOUT JET ; STEREOSCOPIC OBSERVATIONS ; 1ST OBSERVATION ; BREAKOUT MODEL ; SOLAR FILAMENT ; ELECTRON-BEAMS ; SPACE WEATHER ; WHITE-LIGHT |
| 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/114a53/27417 |
| 专题 | 选址与日冕观测组 |
| 作者单位 | 1.School of Earth and Space Sciences, Peking University, Beijing, 100871, People's Republic of China; 2.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; [email protected]; 3.Yunnan Observatories, Chinese Academy of Sciences, Kunming, 650216, People's Republic of China; 4.University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China; 5.Leibniz Institute for Astrophysics Potsdam (AIP), An der Sternwarte 16, 14482 Potsdam, Germany |
| 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). |
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