ALFVEN VORTICES IN NONUNIFORM DUSTY MAGNETOPLASMAS

被引：8

作者：

SHUKLA, PK

VARMA, RK

KRISHAN, V

MCKENZIE, JF

机构：

[1] MAX PLANCK INST AERON,W-3411 KATLENBURG DUHM,GERMANY

[2] PHYS RES LAB,AHMEDABAD 380009,GUJARAT,INDIA

[3] INDIAN INST ASTROPHYS,BANGALORE 560034,INDIA

来源：

PHYSICAL REVIEW E | 1993年 / 47卷 / 01期

关键词：

D O I：

10.1103/PhysRevE.47.750

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The Alfven waves are shown to be linearly coupled with finite-frequency convective cell modes in a nonuniform cold dusty magnetoplasma. The dynamics of weakly interacting finite-amplitude electromagnetic oscillations is governed by a pair of nonlinear equations. The latter admit dipolar vortices as possible stationary solutions. The present results can have relevance to the nonlinear electromagnetic wave propaption in a space environment such as cometary tails or interstellar clouds.

引用

页码：750 / 752

页数：3

共 24 条

[1] TRANSPORT OF DUST PARTICLES IN GLOW-DISCHARGE PLASMAS [J].