| Stereoscopic observation of simultaneous longitudinal and transverse oscillations in a single filament driven by two-sided-loop jet | |
Tan S(谭宋)1,2 ; Shen YD(申远灯)1,2,3,4; Zhou, Xinping5; Tang ZH(汤泽浩)1,2; Zhou CR(周承瑞)1,2; Duan YD(段雅丹)1,2; Yao SR(姚苏芮)1,2
| |
| 发表期刊 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
 |
| 2023-02-07 | |
| 卷号 | 520期号:2页码:3080-3088 |
| DOI | 10.1093/mnras/stad295 |
| 产权排序 | 第1完成单位 |
| 收录类别 | SCI ; EI |
| 关键词 | Sun: atmosphere Sun: filaments/prominences Sun: magnetic fields Sun: oscillations |
| 摘要 | We report the first observations of simultaneous large-amplitude longitudinal and transverse oscillations of a quiescent filament trigged by a two-sided-loop jet formed by the magnetic reconnection between the filament and an emerging loop in the filament channel, recorded by the Solar Dynamics Observatory and the Solar TErrestrial RElations Observatory . The north arm of the jet firstly pushed the filament mass moving northwardly along the magnetic field lines consisting of the coronal cavity, then some ele v ated filament mass fell back and started to oscillate longitudinally at the bottom of the cavity (i.e. the magnetic dip). The northernmost part of the filament also showed transverse oscillation simultaneously. The amplitude and period of the longitudinal (transverse) oscillation are 12.96 (2.99) Mm and 1.18 (0.33) h, respectively. By using the method of filament seismology, the radius of curvature of the magnetic dip is about 151 Mm, consistent with that obtained by the 3D reconstruction (166 Mm). Using different physical parameters of the observed longitudinal and transverse oscillations, the magnetic field strength of the filament is estimated to be about 23 and 21 Gauss, respectively. By calculating the energy of the moving filament mass, the minimum energy of the jet is estimated to be about 1 . 96 x 10 (28) erg . We conclude that the newly formed jet can not only trigger simultaneous longitudinal and transverse oscillations in a single filament, but also can be used as a seismology tool for diagnosing filament information, such as the magnetic structure, magnetic field strength, and magnetic twists. |
| 资助项目 | Natural Science Foundation of China[11922307] ; Natural Science Foundation of China[12173083] ; Natural Science Foundation of China[11773068] ; Yunnan Science Foundation for Distinguished Young Scholars[202101AV070004] ; National Key R&D Program of China[2019YFA0405000] ; Specialized Research Fund for State Key Laboratories ; Yunnan Key Laboratory of Solar Physics and Space Science[202205AG07009] |
| 项目资助者 | Natural Science Foundation of China[11922307, 12173083, 11773068] ; Yunnan Science Foundation for Distinguished Young Scholars[202101AV070004] ; National Key R&D Program of China[2019YFA0405000] ; Specialized Research Fund for State Key Laboratories ; Yunnan Key Laboratory of Solar Physics and Space Science[202205AG07009] |
| 语种 | 英语 |
| 学科领域 | 天文学 ; 太阳与太阳系 ; 太阳物理学 |
| 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:000943150500017 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | SOLAR PROMINENCES ; MAGNETIC RECONNECTION ; MORETON WAVE ; EUV WAVE ; PERIODIC MOTION ; ERUPTIONS ; DYNAMICS ; MODELS ; ORIGIN |
| EI入藏号 | 20232214166544 |
| EI主题词 | Seismology |
| EI分类号 | 484.1 Earthquake Measurements and Analysis - 701.2 Magnetism: Basic Concepts and Phenomena - 723.2 Data Processing and Image Processing |
| 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/114a53/25875 |
| 专题 | 选址与日冕观测组 |
| 通讯作者 | Tan S(谭宋); Shen YD(申远灯) |
| 作者单位 | 1.Yunnan Observatories, Chinese Academy of Sciences, Kunming, 650216, China; 2.School of Astronomy and Space Science, University of Chinese Academy of Sciences, Beijing 100049, China; 3.State Key Laboratory of Space Weather, Chinese Academy of Sciences, Beijing 100190, China; 4.Yunnan Key Laboratory of Solar Physics and Space Science, Kunming, 650216, China; 5.College of Physics and Electronic Engineering, Sichuan Normal University, Chengdu, 610068, China |
| 第一作者单位 | 中国科学院云南天文台 |
| 通讯作者单位 | 中国科学院云南天文台 |
| 推荐引用方式 GB/T 7714 | Tan S,Shen YD,Zhou, Xinping,et al. Stereoscopic observation of simultaneous longitudinal and transverse oscillations in a single filament driven by two-sided-loop jet[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2023,520(2):3080-3088. |
| APA | Tan S.,Shen YD.,Zhou, Xinping.,Tang ZH.,Zhou CR.,...&Yao SR.(2023).Stereoscopic observation of simultaneous longitudinal and transverse oscillations in a single filament driven by two-sided-loop jet.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,520(2),3080-3088. |
| MLA | Tan S,et al."Stereoscopic observation of simultaneous longitudinal and transverse oscillations in a single filament driven by two-sided-loop jet".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 520.2(2023):3080-3088. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Stereoscopic observa（1852KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论