Geodesic acoustic mode in toroidally axisymmetric plasmas with non-circular cross sections

被引：0
|
作者：
Shi, BR [1 ]
Li, JQ [1 ]
Dong, JQ [1 ]
机构：
[1] SW Inst Phys, Chengdu 610041, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2005年 / 22卷 / 05期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The geodesic acoustic mode in general toroidally axisymmetric plasmas such as Tokamak and spherical torus is studied in detail. The mode structure is found and the dispersion equation is derived and solved for arbitrary toroidally axi-symmetric plasmas. Besides the finite aspect ratio, effects of elongation and triangularity on this mode are clarified.
引用
收藏
页码：1179 / 1182
页数：4
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