YNAO OpenIR  > 太阳物理研究组
A NARROW STREAMER-PUFF CORONAL MASS EJECTION FROM THE NONRADIAL ERUPTION OF AN ACTIVE-REGION FILAMENT
Jiang YC(姜云春); Yang JY(杨家艳); Zheng RS(郑瑞生); Bi Y(毕以); Yang XL(杨晓林); Jiang, YC (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Astron Observ, POB 110, Kunming 650011, Peoples R China.
发表期刊ASTROPHYSICAL JOURNAL
2009-03-10
卷号693期号:2页码:1851-1858
DOI10.1088/0004-637X/693/2/1851
产权排序第1完成单位
收录类别SCI
关键词Sun: Activity Sun: Coronal Mass Ejections (Cmes) Sun: Filaments Sun: Flares
摘要So-called streamer-puff coronal mass ejections (CMEs) were recently identified by Bemporad et al. as a new variety of CME. They originate from nonradial ejecta from compact ejective flares occurring in the outskirts of the base of a streamer and travel out along it, during which the streamer is transiently inflated by the puff but is not disrupted. Moore & Sterling further indicated that streamer-puff CMEs are a particular subclass of a broad class of CMEs, called "over-and-out" CMEs, which come from flare-producing magnetic explosions of various sizes and are laterally far offset from the flare. In this paper, we present observations of a streamer-puff CME that resulted from the spectacular eruption of an active-region filament inside a single helmet streamer consisting of a double-arcade system, occurring in AR 10792 on 2005 July 29. The filament was covered by a smaller arcade in the outer flank of the streamer base, with a nearby quiescent prominence below another larger arcade. In the inner corona the filament eruption underwent nonradial motion, while in the outer corona the CME had a radial path along the streamer that was laterally offset from the original site of the filament. The CME was narrow with an angular width of only 15. and clearly showed a typical three-part structure below 1.38 R(circle dot). In this eruption, the prominence remained nearly unchanged, but in other stronger eruptions of a homologous sequence from the same AR in the following days, it exhibited obvious oscillations. These observations can be explained by the magnetic-arch-blowout scenario for streamer-puff and over-and-out CMEs, in which the streamer arcade can act on the erupting filament, laterally deflecting and channeling its motion. The prominence oscillations probably indicate an interplay or interaction between the twin arcades that could affect but not destroy the overall field configuration supporting the prominence.
项目资助者National Center for Atmospheric Research ; National Science Foundation ; Natural Science Foundation of China [10573033, 40636031] ; Scientific Application Foundation of Yunnan Province [2007A112M]
语种英语
学科领域Astronomy & Astrophysics
文章类型Article
ISSN0004-637X
URL查看原文
归档日期2009-03-12
WOS记录号WOS:000264095100073
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
关键词[WOS]LASCO OBSERVATIONS ; SOLAR-ACTIVITY ; PROMINENCE ; FLARES ; SOHO ; CAVITIES ; TRANSIENTS ; EVOLUTION ; CHIRALITY ; DYNAMICS
引用统计
被引频次:24[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/6147
专题太阳物理研究组
通讯作者Jiang, YC (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Astron Observ, POB 110, Kunming 650011, Peoples R China.
作者单位National Astronomical Observatories/Yunnan Astronomical Observatory, Chinese Academy of Sciences, P.O. Box 110, Kunming 650011, China
推荐引用方式
GB/T 7714
Jiang YC,Yang JY,Zheng RS,et al. A NARROW STREAMER-PUFF CORONAL MASS EJECTION FROM THE NONRADIAL ERUPTION OF AN ACTIVE-REGION FILAMENT[J]. ASTROPHYSICAL JOURNAL,2009,693(2):1851-1858.
APA Jiang YC,Yang JY,Zheng RS,Bi Y,Yang XL,&Jiang, YC .(2009).A NARROW STREAMER-PUFF CORONAL MASS EJECTION FROM THE NONRADIAL ERUPTION OF AN ACTIVE-REGION FILAMENT.ASTROPHYSICAL JOURNAL,693(2),1851-1858.
MLA Jiang YC,et al."A NARROW STREAMER-PUFF CORONAL MASS EJECTION FROM THE NONRADIAL ERUPTION OF AN ACTIVE-REGION FILAMENT".ASTROPHYSICAL JOURNAL 693.2(2009):1851-1858.
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
A NARROW STREAMER-PU(960KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Jiang YC(姜云春)]的文章
[Yang JY(杨家艳)]的文章
[Zheng RS(郑瑞生)]的文章
百度学术
百度学术中相似的文章
[Jiang YC(姜云春)]的文章
[Yang JY(杨家艳)]的文章
[Zheng RS(郑瑞生)]的文章
必应学术
必应学术中相似的文章
[Jiang YC(姜云春)]的文章
[Yang JY(杨家艳)]的文章
[Zheng RS(郑瑞生)]的文章
相关权益政策
暂无数据
收藏/分享
文件名: A NARROW STREAMER-PUFF CORONAL MASS EJECTION FROM THE NONRADIAL ERUPTION OF AN ACTIVE-REGION FILAMENT.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

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。