YNAO OpenIR  > 太阳物理研究组
A blowout surge from the eruption of a miniature filament confined by large coronal loops
Yang JY(杨家艳)1,2; Jiang YC(姜云春)1; Yang B(杨波)1,3; Hong JC(洪俊超)1,3; Yang D(杨丹)1,3; Bi Y(毕以)1,3; Zheng RS(郑瑞生)1,3; Li HD(李海东)1,3; Yang, JY (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Astron Observ, POB 110, Kunming 650011, Peoples R China.
Source PublicationNEW ASTRONOMY
2012-11
Volume17Issue:8Pages:732-738
DOI10.1016/j.newast.2012.05.006
Contribution Rank第1完成单位
Indexed BySCI
KeywordSun: Activity Sun: Filaments Sun: Flares Sun: Magnetic Topology
AbstractBy means of H alpha, EUV, soft X-ray, hard X-ray, and photospheric magnetic field observations, we report the surge-like eruption of a small-scale filament, called "blowout surge" according to recent observations, occurring on a plage region around AR 10876 on 1 May 2006. Along magnetic polarity reversal boundaries with obvious magnetic cancelations, the filament was located underneath a compact coronal arcade and close to one end of large coronal loops around the AR's periphery. The filament started to erupt about 8 min before the main impulsive phase of a small two-ribbon flare, which had two H alpha blue-wing kernels connected by hard X-ray loop-top sources on the both sides of the filament. After the flare end, the filament further underwent a distant eruption following a path nearly along the preexisting large loops, and thus looked like an H alpha surge and an EUV jet. During the eruption, a small coronal dimming was formed near the flare, while weak brightenings appeared around the remote end of the large loops. We interpret these joint observations as the filament eruption being confined and guided by the large loops. The filament eruption, initially embedded in one footpoint region of the large loops, can break away from the magnetic restraint of the overlying compact arcade, but might be still limited inside the large loops. As a result, the eruption took a surge form that can only expand laterally along the large loops rather than erupt radially. (C) 2012 Elsevier B.V. All rights reserved.
Funding Organization973 Program [2011CB811400] ; Natural Science Foundation of China [10973038, 11173058]
Language英语
Subject AreaAstronomy & Astrophysics
SubtypeArticle
ISSN1384-1076
URL查看原文
Archive Date2012-08-07
WOS IDWOS:000307138100009
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordH-ALPHA SURGES ; X-RAY JETS ; ACTIVE-REGION FILAMENT ; MASS EJECTION ; MAGNETIC-FLUX ; QUIET SUN ; SOLAR-FLARES ; STREAMER ; IMAGER ; TELESCOPE
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/6189
Collection太阳物理研究组
中国科学院天体结构与演化重点实验室
Corresponding AuthorYang, JY (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Astron Observ, POB 110, Kunming 650011, Peoples R China.
Affiliation1.National Astronomical Observatories/Yunnan Astronomical Observatory, Chinese Academy of Sciences, P.O. Box 110, Kunming 650011, China
2.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650011, China
3.Graduate School of Chinese Academy of Sciences, Beijing 100049, China
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Yang JY,Jiang YC,Yang B,et al. A blowout surge from the eruption of a miniature filament confined by large coronal loops[J]. NEW ASTRONOMY,2012,17(8):732-738.
APA Yang JY.,Jiang YC.,Yang B.,Hong JC.,Yang D.,...&Yang, JY .(2012).A blowout surge from the eruption of a miniature filament confined by large coronal loops.NEW ASTRONOMY,17(8),732-738.
MLA Yang JY,et al."A blowout surge from the eruption of a miniature filament confined by large coronal loops".NEW ASTRONOMY 17.8(2012):732-738.
Files in This Item:
File Name/Size DocType Version Access License
A blowout surge from(1055KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yang JY(杨家艳)]'s Articles
[Jiang YC(姜云春)]'s Articles
[Yang B(杨波)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yang JY(杨家艳)]'s Articles
[Jiang YC(姜云春)]'s Articles
[Yang B(杨波)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yang JY(杨家艳)]'s Articles
[Jiang YC(姜云春)]'s Articles
[Yang B(杨波)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: A blowout surge from the eruption of a miniature filament confined by large coronal loops.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.