Coronal mass ejections and eruptive prominences: Mutual spatial arrangement

被引：0
|
作者：
A. V. Lozhechkin
B. P. Filippov
机构：
[1] Russian Academy of Sciences,Institute of Terrestrial Magnetism, Ionosphere, and Radiowave Propagation
来源：
Astronomy Reports | 2004年 / 48卷
关键词：
Magnetic Field; Magnetic Flux; Coronal Mass Ejection; Spatial Arrangement; Position Angle;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The mutual spatial arrangement of coronal mass ejections and eruptive prominences on the Sun is considered. These phenomena occur on different scales and are observed at different heights above the solar surface. In spite of the presumed causal connection between them, they are often widely separated in position angle at epochs of solar minimum. This means that the motion of a prominence in the corona is not strictly radial and has an appreciable component along the surface. This behavior can be explained in a model of a filament as a magnetic flux rope in equilibrium in the coronal magnetic field. The initial trajectory of the filament is determined by the structure of the global field.
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页码：145 / 152
页数：7
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