Kinetic theory of surface waves in a semibounded plasma flow

被引：3

作者：

Aleksandrov, AF ^{[1
]}

Rukhadze, AA ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Gen Phys, Moscow 117942, Russia

来源：

TECHNICAL PHYSICS | 2000年 / 45卷 / 04期

关键词：

Flow Velocity; Static Field; Surface Wave; Frequency Spectrum; Kinetic Theory;

D O I：

10.1134/1.1259641

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A study is made of the spectrum of surface waves in a semibounded plasma flow. The frequency spectra and damping rates of the waves propagating along the flow are analyzed both in the high-frequency range (in which the spatial dispersion is weak and the wave damping is governed primarily by electron collisions) and the low-frequency range (in which the spatial-dispersion effects dominate), with focus on the effect of the flow velocity on the propagation of ion-acoustic waves. Special attention is paid to the penetration of a static field into a plasma flowing at a supersonic velocity. (C) 2000 MAIK "Nauka/ Interperiodica".

引用

页码：396 / 399

页数：4