NAOC Open IR  > 太阳物理研究部
Observational evidence of a magnetic flux rope eruption associated with the X3 flare on 2002 July 15
Liu, Y; Jiang, YC; Ji, HS; Zhang, HQ; Wang, HM
2003-08-20
发表期刊ASTROPHYSICAL JOURNAL
卷号593期号:2页码:L137-L140
摘要We present the study of an eruption from the low solar atmosphere (photosphere/chromosphere) as seen in Transition Region and Coronal Explorer 1600 Angstrom images and with the Solar and Heliospheric Observatory Michelson Doppler Imager. The eruption reached its maximum at 20: 08 UT on 2002 July 15 in the NOAA Active Region 10030 ( N19degrees, W01degrees), accompanied by an X3 flare and followed by a fast-halo coronal mass ejection. The main observational results from the data are as follows: ( 1) the erupting plasma was in a rapidly rising, twisted ropelike structure; ( 2) the eruption occurred just preceding the onset of its driven flare; and (3) the morphology and magnetic flux of one slender footpoint (similar to9000 km in length) of the rope developed rapidly on the photosphere. This structure disappeared in white light and in the magnetograms within 60 minutes. This evidence supports the erupting flux rope model. Our data favor the idea that a catastrophic loss of MHD equilibrium can be the primary driving mechanism for the rapid ejection of a flux rope. This conclusion is based on the judgment that the ambient fields of the flux rope were partly opened as a result of the magnetic reconnection.
关键词Sun : Coronal Mass Ejections (Cmes) Sun : Flares Sun : Magnetic Fields
收录类别SCI
语种英语
WOS记录号WOS:000184823900020
引用统计
被引频次:39[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bao.ac.cn/handle/114a11/8429
专题太阳物理研究部
作者单位1.New Jersey Inst Technol, Big Bear Solar Observ, Big Bear City, CA 92314 USA
2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
3.Chinese Acad Sci, Yunnan Observ, Natl Astron Observ, Kunming 650011, Yunnan, Peoples R China
4.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China
推荐引用方式
GB/T 7714
Liu, Y,Jiang, YC,Ji, HS,et al. Observational evidence of a magnetic flux rope eruption associated with the X3 flare on 2002 July 15[J]. ASTROPHYSICAL JOURNAL,2003,593(2):L137-L140.
APA Liu, Y,Jiang, YC,Ji, HS,Zhang, HQ,&Wang, HM.(2003).Observational evidence of a magnetic flux rope eruption associated with the X3 flare on 2002 July 15.ASTROPHYSICAL JOURNAL,593(2),L137-L140.
MLA Liu, Y,et al."Observational evidence of a magnetic flux rope eruption associated with the X3 flare on 2002 July 15".ASTROPHYSICAL JOURNAL 593.2(2003):L137-L140.
条目包含的文件
条目无相关文件。
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
[Liu, Y]的文章
[Jiang, YC]的文章
[Ji, HS]的文章
百度学术
百度学术中相似的文章
[Liu, Y]的文章
[Jiang, YC]的文章
[Ji, HS]的文章
必应学术
必应学术中相似的文章
[Liu, Y]的文章
[Jiang, YC]的文章
[Ji, HS]的文章
相关权益政策
暂无数据
收藏/分享
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。