HEATING OF PLASMA BY ALFVEN WAVES ENVELOPE

被引：9

作者：

CALLEBAUT, DK ^{[1
]}

TSINTSADZE, NL ^{[1
]}

机构：

[1] GEORGIAN ACAD SCI, INST PHYS, TBILISI 380077, GEORGIA

来源：

PHYSICA SCRIPTA | 1994年 / 50卷 / 03期

关键词：

D O I：

10.1088/0031-8949/50/3/011

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Alfven waves are investigated including dissipation (resistivity, viscosity) and the Hall effect (dispersion), searching for the dominant nonlinear effects. First a modulational instability arises, which heats the plasma and causes a soliton envelope to develop. Both the stationary and nonstationary soliton envelopes were studied For certain conditions shock waves are generated. Finally the emission of ion-sound waves by the accelerated soliton envelope in inhomogeneous plasma is discussed.

引用

页码：283 / 289

页数：7

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