TRIGGER OF A BLOWOUT JET IN A SOLAR CORONAL MASS EJECTION ASSOCIATED WITH A FLARE
文献类型：期刊论文
| 作者 | Li, Xiaohong; Yang, Shuhong ; Chen, Huadong; Li, Ting; Zhang, Jun; Yang,Shuhong; Zhang,Jun; Li,Ting; Chen,Huadong
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| 刊名 | ASTROPHYSICAL JOURNAL LETTERS
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| 出版日期 | 2015-11-20 |
| 卷号 | 814期号:1 |
| 关键词 | Sun: activity Sun: evolution Sun: filaments, prominences Sun: flares |
| 英文摘要 | Using the multi-wavelength images and the photospheric magnetograms from the Solar Dynamics Observatory, we study the flare that was associated with the only coronal mass ejection (CME) in active region (AR) 12192. The eruption of a filament caused a blowout jet, and then an M4.0 class flare occurred. This flare was located at the edge of the AR instead of in the core region. The flare was close to the apparently "open" fields, appearing as extreme-ultraviolet structures that fan out rapidly. Due to the interaction between flare materials and "open" fields, the flare became an eruptive flare, leading to the CME. Then, at the same site of the first eruption, another small filament erupted. With the high spatial and temporal resolution Ha data from the New Vacuum Solar Telescope at the Fuxian Solar Observatory, we investigate the interaction between the second filament and the nearby "open" lines. The filament reconnected with the "open" lines, forming a new system. To our knowledge, the detailed process of this kind of interaction is reported for the first time. Then the new system rotated due to the untwisting motion of the filament, implying that the twist was transferred from the closed filament system to the "open" system. In addition, the twist seemed to propagate from the lower atmosphere to the upper layers and was eventually spread by the CME to the interplanetary space. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000365035400013 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/5529]  |
| 专题 | 国家天文台_太阳物理研究部 |
| 作者单位 | Chinese Acad Sci, Key Lab Solar Act, Natl Astron Observ, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xiaohong,Yang, Shuhong,Chen, Huadong,et al. TRIGGER OF A BLOWOUT JET IN A SOLAR CORONAL MASS EJECTION ASSOCIATED WITH A FLARE[J]. ASTROPHYSICAL JOURNAL LETTERS,2015,814(1). |
| APA | Li, Xiaohong.,Yang, Shuhong.,Chen, Huadong.,Li, Ting.,Zhang, Jun.,...&Chen,Huadong.(2015).TRIGGER OF A BLOWOUT JET IN A SOLAR CORONAL MASS EJECTION ASSOCIATED WITH A FLARE.ASTROPHYSICAL JOURNAL LETTERS,814(1). |
| MLA | Li, Xiaohong,et al."TRIGGER OF A BLOWOUT JET IN A SOLAR CORONAL MASS EJECTION ASSOCIATED WITH A FLARE".ASTROPHYSICAL JOURNAL LETTERS 814.1(2015). |
入库方式： OAI收割
来源：国家天文台
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