LARGE LARMOR RADIUS STABILITY OF THE Z-PINCH

被引：42

作者：

ARBER, TD ^{[1
]}

COPPINS, M ^{[1
]}

SCHEFFEL, J ^{[1
]}

机构：

[1] ROYAL INST TECHNOL,ALFVEN LAB,S-10044 STOCKHOLM 70,SWEDEN

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 72卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.72.2399

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The linear m = 0 stability of the z pinch in the collisionless, large ion Larmor radius regime is examined using the Vlasov fluid model. The results reveal a strong equilibrium dependence. The uniform current density equilibrium shows a reduction in growth rate when the average ion Larmor radius is about one-fifth of the pinch radius. However, finite Larmor radius effects cannot in themselves produce a stabilized z pinch.

引用

页码：2399 / 2402

页数：4