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Stereoscopic observation of simultaneous longitudinal and transverse oscillations in a single filament driven by two-sided-loop jet

文献类型：期刊论文

作者Tan S(谭宋)4,5; Shen YD(申远灯)2,3,4,5; Zhou, Xinping1; Tang ZH(汤泽浩)4,5; Zhou CR(周承瑞)4,5; Duan YD(段雅丹)4,5; Yao SR(姚苏芮)4,5
刊名MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
出版日期2023-02-07
卷号520期号:2页码:3080-3088
ISSN号0035-8711
关键词Sun: atmosphere Sun: filaments/prominences Sun: magnetic fields Sun: oscillations
DOI10.1093/mnras/stad295
产权排序第1完成单位
文献子类Article
英文摘要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.
学科主题天文学 ; 太阳与太阳系 ; 太阳物理学
URL标识查看原文
出版地GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND
WOS关键词SOLAR PROMINENCES ; MAGNETIC RECONNECTION ; MORETON WAVE ; EUV WAVE ; PERIODIC MOTION ; ERUPTIONS ; DYNAMICS ; MODELS ; ORIGIN
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]
WOS研究方向Astronomy & Astrophysics
语种英语
出版者OXFORD UNIV PRESS
WOS记录号WOS:000943150500017
资助机构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]
版本出版稿
源URL[http://ir.ynao.ac.cn/handle/114a53/25875]  
专题云南天文台_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.College of Physics and Electronic Engineering, Sichuan Normal University, Chengdu, 610068, China
2.Yunnan Key Laboratory of Solar Physics and Space Science, Kunming, 650216, China;
3.State Key Laboratory of Space Weather, Chinese Academy of Sciences, Beijing 100190, China;
4.School of Astronomy and Space Science, University of Chinese Academy of Sciences, Beijing 100049, China;
5.Yunnan Observatories, Chinese Academy of Sciences, Kunming, 650216, China;
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.

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来源：云南天文台

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