Coronal Mass Ejections from Magnetic Systems Encompassing Filament Channels Without Filaments

被引：20

作者：

Pevtsov, Alexei A. ^{[1
]}

Panasenco, Olga ^{[2
]}

Martin, Sara F. ^{[2
]}

机构：

[1] Natl Solar Observ, Sunspot, NM 88349 USA

[2] Helio Res, La Crescenta, CA 91214 USA

来源：

SOLAR PHYSICS | 2012年 / 277卷 / 01期

基金：

美国国家科学基金会;

关键词：

Coronal mass ejections; low coronal signatures; initiation and propagation; Magnetic fields; corona; Prominences; formation and evolution; Filaments; filament mass; PROMINENCE; FLUX; ERUPTIONS; RECONNECTION; CANCELLATION; SIGNATURES; CHIRALITY; FEATURES; TRACE;

D O I：

10.1007/s11207-011-9881-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Well-developed filament channels may be present in the solar atmosphere even when there is no trace of filament material inside them. Such magnetic systems with filament channels without filaments can result in coronal mass ejections that might appear to have no corresponding solar surface source regions. In this case study, we analyze CMEs on 9 August 2001 and 3 March 2011 and trace their origins to magnetic systems with filament channels containing no obvious filament material on the days around the eruptions.

引用

页码：185 / 201

页数：17

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