Formation and material supply of an active-region filament associated with newly emerging flux
文献类型:期刊论文
作者 | Wang JC(王金成)1; Yan XL(闫晓理)1,2; Guo, Qiaoling3; Kong DF(孔德芳)1,2; Xue ZK(薛志科)1,2; Yang LH(杨丽恒)1,2; Li QL(李巧玲)1,4 |
刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY |
出版日期 | 2019-09-01 |
卷号 | 488期号:3页码:3794-3803 |
ISSN号 | 0035-8711 |
关键词 | Sun: activity Sun: atmosphere Sun: filaments, prominences |
DOI | 10.1093/mnras/stz1935 |
产权排序 | 第1完成单位 |
文献子类 | Article |
英文摘要 | With the observations of Solar Dynamics Observatory (SDO)/Atmospheric Imaging Assembly (AIA) 304 angstrom and New Vacuum Solar Telescope (NVST) H alpha bands, we present the formation of an active-region filament in active region NOAA 11903 during the period from 02:00 to 10:00 UT on 2013 November 25. A series of jets occurring in the vicinity of the south-western footpoint of the filament directly ejected cool and hot plasmas to filament height and supplied material for the filament. Some newly emerging flux is found in the vicinity of the southwestern footpoint of the filament during these jets. In this paper, we mainly focus on the material supply for the formation of the filament. The plasma mass uploaded by the jets and the mass of the filament are estimated, which manifest the fact that the mass carried by the jets can supply sufficient material for the formation of the filament. We found two types of jets; one is H alpha jet, and the other is EUV jet. The significant finding is that some cool jets seen in the H alpha band but not in the SDO/AIA bands could also eject the cool material for the filament. These results suggest that cool plasma in the low atmosphere can be directly injected into the upper atmosphere and become the filament material by two types of jets. Moreover, the newly emerging flux with the non-potential field plays an important role in the appearance of the jets and the magnetic structure of the filament. |
学科主题 | 天文学 ; 太阳与太阳系 |
URL标识 | 查看原文 |
出版地 | GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND |
WOS关键词 | X-RAY JETS ; MAGNETIC RECONNECTION ; SOLAR PROMINENCES ; HELICAL FLUX ; ORIGIN ; FIELD ; ERUPTIONS ; EVOLUTION ; ENERGY ; MODEL |
资助项目 | National Science Foundation of China (NSFC)[11873087] ; National Science Foundation of China (NSFC)[11503080] ; National Science Foundation of China (NSFC)[11603071] ; National Science Foundation of China (NSFC)[11633008] ; National Science Foundation of China (NSFC)[11527804] ; Yunnan Talent Science Foundation of China[2018FA001] ; Youth Innovation Promotion Association CAS[2011056] ; CAS 'Light of West China' Program[Y9XB018001] ; Group for Innovation of Yunnan province |
WOS研究方向 | Astronomy & Astrophysics |
语种 | 英语 |
出版者 | OXFORD UNIV PRESS |
WOS记录号 | WOS:000485158400058 |
资助机构 | National Science Foundation of China (NSFC)[11873087, 11503080, 11603071, 11633008, 11527804] ; Yunnan Talent Science Foundation of China[2018FA001] ; Youth Innovation Promotion Association CAS[2011056] ; CAS 'Light of West China' Program[Y9XB018001] ; Group for Innovation of Yunnan province |
源URL | [http://ir.ynao.ac.cn/handle/114a53/21176] |
专题 | 云南天文台_抚仙湖太阳观测站 |
通讯作者 | Wang JC(王金成) |
作者单位 | 1.Chinese Acad Sci, Yunnan Observ, Kunming 650011, Yunnan, Peoples R China 2.Chinese Acad Sci, Ctr Astron Mega Sci, 20A Datun Rd, Beijing 100012, Peoples R China 3.Jiaxing Univ, Coll Math Phys & Informat Engn, Jiaxing 314001, Peoples R China 4.Univ Chinese Acad Sci, Yuquan Rd,Shijingshan Block, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Wang JC,Yan XL,Guo, Qiaoling,et al. Formation and material supply of an active-region filament associated with newly emerging flux[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2019,488(3):3794-3803. |
APA | Wang JC.,Yan XL.,Guo, Qiaoling.,Kong DF.,Xue ZK.,...&Li QL.(2019).Formation and material supply of an active-region filament associated with newly emerging flux.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,488(3),3794-3803. |
MLA | Wang JC,et al."Formation and material supply of an active-region filament associated with newly emerging flux".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 488.3(2019):3794-3803. |
入库方式: OAI收割
来源:云南天文台
其他版本
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。