On a Theory of Surface Waves in a Smoothly Inhomogeneous Plasma in an External Magnetic Field

被引:5
|
作者
Kuzelev, M. V. [1 ]
Orlikovskaya, N. G. [1 ]
机构
[1] Moscow MV Lomonosov State Univ, Fac Phys, Moscow 119991, Russia
关键词
GUIDES;
D O I
10.1134/S1063776116130070
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A theory of surface waves in a magnetoactive plasma with smooth boundaries has been developed. A dispersion equation for surface waves has been derived for a linear law of density change at the plasma boundary. The frequencies of surface waves and their collisionless damping rates have been determined. A generalization to an arbitrary density profile at the plasma boundary is given. The collisions have been taken into account, and the application of the Landau rule in the theory of surface wave damping in a spatially inhomogeneous magnetoactive collisional plasma has been clarified.
引用
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页码:1090 / 1098
页数:9
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