Waves in twisted magnetic flux tubes

被引：93
作者：
Bennett, K [1 ]
Roberts, B
Narain, U
机构：
[1] Univ St Andrews, Sch Math & Computat Sci, St Andrews KY16 9SS, Fife, Scotland
[2] Meerut Coll, Astrophys Res Grp, Meerut 250001, Uttar Pradesh, India
来源：
SOLAR PHYSICS | 1999年 / 185卷 / 01期
关键词：
D O I：
10.1023/A:1005141432432
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The modes of oscillation of a twisted magnetic flux tube in an incompressible medium are investigated analytically. An exact dispersion relation for the case of uniform twist is obtained. In contrast to the case of an untwisted incompressible tube, body, surface, and hybrid (surface-body) modes arise.
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页码：41 / 59
页数：19
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