PROMINENCE SUPPORT IN HELICAL CORONAL FIELDS FORMED BY PHOTOSPHERIC MOTIONS

被引：22

作者：

RIDGWAY, C

PRIEST, ER

机构：

[1] Department of Mathematics, North Haugh, University of St. Andrews, Fife

来源：

SOLAR PHYSICS | 1993年 / 146卷 / 02期

关键词：

D O I：

10.1007/BF00662014

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider the effect of converging photospheric motions acting upon a sheared cylindrically-symmetric line-tied arcade. The motions drive a reconnection process whereby a helical structure is formed, in which cool, dense plasma may accumulate at the lowest points of the helical windings thus creating a prominence.

引用

页码：277 / 296

页数：20

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