Kinetic Alfven wave in three-component dusty plasmas

被引：26
|
作者：
Das, AC
Misra, AK
Goswami, KS
机构：
[1] GAUHATI UNIV,DEPT CHEM,GAUHATI 781014,INDIA
[2] CTR PLASMA PHYS,GAUHATI 781006,INDIA
来源：
PHYSICAL REVIEW E | 1996年 / 53卷 / 04期
关键词：
D O I：
10.1103/PhysRevE.53.4051
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：
Kinetic Alfven waves in three-component dusty plasmas are investigated. A dispersion relation for a low-frequency Alfven wave in a dusty plasma is obtained. A damped (or growth) mode of a kinetic Alfven wave having velocity upsilon(A) = B-0/root m(d)n(d0)mu(0) dominated by the dust particle collective dynamics is shown to exist in a dusty plasma. The damping effect is provided by the dust charge fluctuation dynamics.
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页码：4051 / 4055
页数：5
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