Splitting and Eruption of an Active Region Filament Caused by Magnetic Reconnection
文献类型：期刊论文
| 作者 | Kong DF(孔德芳)2,3 ; Wang JC(王金成)2,3; Pan, Genmei1
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| 刊名 | ASTROPHYSICAL JOURNAL
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| 出版日期 | 2024-09-01 |
| 卷号 | 972期号:1 |
| ISSN号 | 0004-637X |
| DOI | 10.3847/1538-4357/ad66bb |
| 产权排序 | 第1完成单位 |
| 文献子类 | Article |
| 英文摘要 | To gain a deeper understanding of the intricate process of filament eruption, we present a case study of a filament splitting and erupting by using multiwavelength data of the Solar Dynamics Observatory. It is found that the magnetic reconnection between the filament and the surrounding magnetic loops resulted in the formation of two new filaments, which erupted successively. The observational evidence of magnetic reconnection, such as the obvious brightening at the junction of two different magnetic structures, the appearance of a bidirectional jet, and subsequent filament splitting, were clearly observed. Even though the two newly formed filaments experienced failed eruptions, three obvious dimmings were observed at the footpoints of the filaments during their eruptions. Based on these observations, it is suggested that magnetic reconnection is the trigger mechanism for the splitting of the original filament and the subsequent eruption of the newly formed filaments. Furthermore, the process of filament splitting dominated by magnetic reconnection can shed light on the explanation of double-decker filament formation. |
| 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 | CORONAL MASS EJECTION ; FORCE-FREE ; TRIGGER MECHANISM ; SOLAR-FLARES ; SLOW RISE ; FLUX ; PROMINENCE ; OPTIMIZATION ; CANCELLATION ; EVOLUTION |
| 资助项目 | Strategic Priority Research Program of the Chinese Academy of Sciences[XDB0560000]; National Science Foundation of China[12325303]; Yunnan Fundamental Research Projects[202301AT070347]; Yunnan Key Laboratory of Solar Physics and Space Science[202205AG070009]; Yunnan Revitalization Talent Support Program[202305AS350029]; Yunnan Revitalization Talent Support Program[202305AT350005] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:001299490100001 |
| 出版者 | IOP Publishing Ltd |
| 资助机构 | Strategic Priority Research Program of the Chinese Academy of Sciences[XDB0560000] ; National Science Foundation of China[12325303] ; Yunnan Fundamental Research Projects[202301AT070347] ; Yunnan Key Laboratory of Solar Physics and Space Science[202205AG070009] ; Yunnan Revitalization Talent Support Program[202305AS350029, 202305AT350005] |
| 版本 | 出版稿 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/27571]  |
| 专题 | 云南天文台_抚仙湖太阳观测站 |
| 作者单位 | 1.College of Data Sciences, Jiaxing University, Jiaxing 314001, People's Republic of China 2.Yunnan Key Laboratory of Solar Physics and Space Science, Kunming 650216, People's Republic of China; 3.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, People's Republic of China; kdf@ynao.ac.cn; |
| 推荐引用方式 GB/T 7714 | Kong DF,Wang JC,Pan, Genmei. Splitting and Eruption of an Active Region Filament Caused by Magnetic Reconnection[J]. ASTROPHYSICAL JOURNAL,2024,972(1). |
| APA | 孔德芳,王金成,&Pan, Genmei.(2024).Splitting and Eruption of an Active Region Filament Caused by Magnetic Reconnection.ASTROPHYSICAL JOURNAL,972(1). |
| MLA | 孔德芳,et al."Splitting and Eruption of an Active Region Filament Caused by Magnetic Reconnection".ASTROPHYSICAL JOURNAL 972.1(2024). |
入库方式： OAI收割
来源：云南天文台
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