Coronal mass ejections and large scale structure of the corona

被引：1

作者：

Maia, D ^{[1
]}

Vourlidas, A

Pick, M

Howard, R

Schwenn, R

Lamy, P

机构：

[1] Observ Paris, CNRS, DASOP, URA 2080, Meudon, France

[2] Univ Lisbon, Fac Ciencias, P-1699 Lisbon, Portugal

[3] USN, Res Lab, Washington, DC 20375 USA

[4] Max Planck Inst Aeron, Lindau, Germany

[5] CNRS, Astron Spatiale Lab, F-13012 Marseille, France

来源：

CORONAL STRUCTURE AND DYNAMICS NEAR SOLAR ACTIVITY MINIMUM | 2000年 / 25卷 / 09期

关键词：

D O I：

10.1016/S0273-1177(99)00595-5

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

A comparative study of two events accompanied by both a flare and a CME has been performed. The data analysis has been made by comparing the observations of the LASCO/SOHO coronagraphs with those of the Nancay radioheliograph. The observations show a clear connection between coronal green and red line transient activity, burst radio emission and the CME development which is due to successive loop interactions. Signatures of these interactions are given by the radio emission. One can identify successive sequences in the evolution of the coronal restructuring leading to the full development of the CME. Identification and timing of these sequences result from the radio emission analysis. For flare-CME events, the evolution takes place in the low corona and is extremely fast of the order, on a few minutes. (C) 2000 COSPAR. Published by Elsevier Science Ltd.

引用

页码：1843 / 1846

页数：4

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