Study of dust ion-acoustic wave propagation in the Lorentzian magnetized dusty plasma

被引：2

作者：

Abbaszadeh, T. ^{[1
]}

Zahed, H. ^{[1
]}

Khasraghi, S. Salkhi ^{[1
]}

Sekhavat, M. S. ^{[1
]}

机构：

[1] Sahand Univ Technol, Dept Phys, Tabriz 513351996, Iran

来源：

CURRENT APPLIED PHYSICS | 2013年 / 13卷 / 09期

关键词：

Dusty plasma; Dust ion-acoustic wave; Dispersion relation; Dielectric tensor; Landau damping; DISPERSION FUNCTION; MODE;

D O I：

10.1016/j.cap.2013.07.010

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Dust ion-acoustic waves propagation in the magnetized dusty plasma including ions, electrons and dust particulates are studied by using kinetic equation. For unbounded and collisionless plasma and in the presence of uniform external magnetic field B-0, electrons and ions with Lorentzian distribution function and dust particles with Maxwellian one are considered. Calculating dielectric tensor through the Vlasov equation solution, in the parallel propagation, dispersion relation is derived and suprathermal particle effects on the Landau damping is studied. It is shown that the Landau damping effect vanishes for parallel propagation. (C) 2013 Elsevier B. V. All rights reserved.

引用

页码：1933 / 1942

页数：10

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