HIGHER-ORDER COLLISIONLESS BALLOONING MODE IN TOKAMAKS

被引：61

作者：

HIROSE, A

ZHANG, L

ELIA, M

机构：

[1] Plasma Physics Laboratory, Department of Physics and Engineering Physics, University of Saskatchewan, Saskatoon

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 72卷 / 25期

关键词：

D O I：

10.1103/PhysRevLett.72.3993

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Kinetic stability analysis of general electromagnetic modes in tokamaks has revealed the existence of higher order ballooning mode which is not subject to second stabilization. The kinetic ballooning mode in the magnetohydrodynamic (MHD) second stability region is characterized by eigenfunctions in the ballooning space much broader than that of MHD modes. The ion temperature gradient (eta(i)) provides the dominant destabilization mechanism.

引用

页码：3993 / 3996

页数：4

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