Simultaneous Existence of Oscillations, Counterstreaming Flows, and Mass Injections in Solar Quiescent Prominences

doi:10.3847/1538-4357/adb39e

YNAO OpenIR > 抚仙湖太阳观测和研究基地

	Simultaneous Existence of Oscillations, Counterstreaming Flows, and Mass Injections in Solar Quiescent Prominences
	Yan XL(闫晓理)1,2 ; Xue ZK(薛志科)1,2 ; Wang JC(王金成)1,2 ; Chen, Pengfei 3,4; Ji KF(季凯帆)1 ; Xia, Chun 5; Yang LH(杨丽恒)1,2 ; Kong DF(孔德芳)1,2 ; Xu Z(徐喆)1,2 ; Zhou YA(周羿安)1,2 ; Li, Qiaoling 5
发表期刊	ASTROPHYSICAL JOURNAL
	2025-03-10
卷号	981 期号:2
DOI	10.3847/1538-4357/adb39e
产权排序	第1完成单位
收录类别	SCI
摘要	Solar prominences are very spectacular structures embedded in the tenuous and hot solar corona. Counterstreaming flows, a common feature in solar quiescent prominences, have been discovered for more than 20 yr. However, the mechanism driving the counterstreaming flows is still elusive. To unveil the nature of this phenomenon, we analyzed data of a quiescent prominence observed by the New Vacuum Solar Telescope, the Interface Region Imaging Spectrograph, and the Solar Dynamical Observatory. It is found that there is a distinct longitudinal oscillation of prominence plasma along the higher part of the prominence spine in H alpha observations. The oscillation period is approximately 83 minutes and the amplitude is about 32 Mm. The counterstreaming flows are dominant in the middle part of the prominence spine. The velocities of the counterstreaming flows range from about 4 to 11 km s-1. Moreover, intermittent mass flows with upward plumes from the top of the bubbles and tornado-like barbs are observed to be injected into the lower part of the prominence spine from the lower atmosphere. The velocities of these injected mass flows range from about 3 to 30 km s-1. Some injected mass flows exhibit redshifted Doppler signals, while others exhibit blueshifted signals. Based on these high-resolution observations, it is found that different parts of the prominence spine exhibit different dynamic characteristics. These results further advance the understanding of the ubiquitous counterstreaming flows in solar quiescent prominences.
资助项目	MOST divided by National Natural Science Foundation of China (NSFC)https://doi.org/10.13039/501100001809[12325303]; MOST divided by National Natural Science Foundation of China (NSFC)https://doi.org/10.13039/501100001809[12473059]; MOST divided by National Natural Science Foundation of China (NSFC)https://doi.org/10.13039/501100001809[12373115]; MOST divided by National Natural Science Foundation of China (NSFC)https://doi.org/10.13039/501100001809[12203097]; MOST divided by National Natural Science Foundation of China (NSFC)https://doi.org/10.13039/501100001809[11973084]; MOST divided by National Natural Science Foundation of China (NSFC)https://doi.org/10.13039/501100001809[12127901]; National Science Foundation of China (NSFC)[XDB0560000]; Strategic Priority Research Program of the Chinese Academy of Sciences[202205AG070009]; Yunnan Key Laboratory of Solar Physics and Space Science[202301AT070347]; Yunnan Key Laboratory of Solar Physics and Space Science[202301AT070349]; Yunnan Fundamental Research Projects
项目资助者	MOST divided by National Natural Science Foundation of China (NSFC)https://doi.org/10.13039/501100001809[12325303, 12473059, 12373115, 12203097, 11973084, 12127901] ; National Science Foundation of China (NSFC)[XDB0560000] ; Strategic Priority Research Program of the Chinese Academy of Sciences[202205AG070009] ; Yunnan Key Laboratory of Solar Physics and Space Science[202301AT070347, 202301AT070349] ; Yunnan Fundamental Research Projects
语种	英语
学科领域	天文学 ; 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:001437763300001
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	COUNTER-STREAMING FLOWS ; ACTIVE-REGION FILAMENT ; LONGITUDINAL OSCILLATIONS ; DYNAMICS ; TORNADO ; TRANSVERSE ; THREADS ; HINODE/SOT ; EVOLUTION ; BEHAVIOR
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/114a53/28194
专题	抚仙湖太阳观测和研究基地天文技术实验室
作者单位	1.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, People's Republic of China; [email protected]; 2.Yunnan Key Laboratory of Solar Physics and Space Science, Kunming, 650216, People's Republic of China; 3.School of Astronomy and Space Science, Nanjing University, Nanjing 210023, People's Republic of China; 4.Key Laboratory of Modern Astronomy and Astrophysics, Ministry of Education, Nanjing 210023, People's Republic of China; 5.School of Physics and Astronomy, Yunnan University, Kunming 650050, People's Republic of China
第一作者单位	中国科学院云南天文台
推荐引用方式 GB/T 7714	Yan XL,Xue ZK,Wang JC,et al. Simultaneous Existence of Oscillations, Counterstreaming Flows, and Mass Injections in Solar Quiescent Prominences[J]. ASTROPHYSICAL JOURNAL,2025,981(2).
APA	闫晓理.,薛志科.,王金成.,Chen, Pengfei.,季凯帆.,...&Li, Qiaoling.(2025).Simultaneous Existence of Oscillations, Counterstreaming Flows, and Mass Injections in Solar Quiescent Prominences.ASTROPHYSICAL JOURNAL,981(2).
MLA	闫晓理,et al."Simultaneous Existence of Oscillations, Counterstreaming Flows, and Mass Injections in Solar Quiescent Prominences".ASTROPHYSICAL JOURNAL 981.2(2025).

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