Electron beam - plasma interaction in a dusty plasma with excess suprathermal electrons

被引：3

作者：

Danehkar, A. ^{[1
]}

Saini, N. S. ^{[2
]}

Hellberg, M. A. ^{[3
]}

Kourakis, I. ^{[4
]}

机构：

[1] Macquarie Univ, Dept Phys & Astron, Sydney, NSW 2109, Australia

[2] Guru Nanak Dev Univ, Dept Phys, Amritsar 143005, Punjab, India

[3] Univ KwaZulu Natal, Sch Phys, Durban 4000, South Africa

[4] Queens Univ Belfast, Dept Phys & Astron, Belfast BT7 1NN, Antrim, North Ireland

来源：

DUSTY/COMPLEX PLASMAS: BASIC AND INTERDISCIPLINARY RESEARCH: SIXTH INTERNATIONAL CONFERENCE ON THE PHYSICS OF DUSTY PLASMAS | 2011年 / 1397卷

基金：

英国工程与自然科学研究理事会;

关键词：

Dusty (complex) plasmas; solitons; nonlinear phenomena; plasma interactions;

D O I：

10.1063/1.3659815

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 existence of large-amplitude electron-acoustic solitary structures is investigated in an unmagnetized and collisionless two-temperature dusty plasma penetrated by an electron beam. A nonlinear pseudopotential technique is used to investigate the occurrence of stationary-profile solitary waves, and their parametric dependence on the electron beam and dust perturbation is discussed.

引用

页数：2

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