THE PROPAGATION OF WEAKLY NONLINEAR-WAVES IN A PLASMA INCLUDING LOW-PRESSURE COSMIC-RAYS

被引：6

作者：

CHALOV, SV

机构：

[1] Institute for Problems in Mechanics, Moscow

来源：

ASTROPHYSICS AND SPACE SCIENCE | 1990年 / 164卷 / 02期

关键词：

D O I：

10.1007/BF00658823

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A multiple-scales method is used to derive an equation describing the time evolution of weakly nonlinear plane waves in a thermal plasma, including low-pressure cosmic rays. The shock formation problem as result of nonlinear steepening is examined in detail. It is shown that a wave whose wavelength exceeds a certain limit will be damped without the formatin of a discontinuity. © 1990 Kluwer Academic Publishers.

引用

页码：183 / 191

页数：9

共 12 条

[1]

Berezhko E. G., 1986, Pis'ma v Astronomicheskie Zhurnal, V12, P842

[2] INSTABILITY OF THE STRUCTURE OF STRONG OBLIQUE MHD COSMIC-RAY SHOCKS [J].