Dust-acoustic soliton with nonisothermal ions

被引：29

作者：

Shchekinov, YA ^{[1
]}

机构：

[1] ROSTOV STATE UNIV,DEPT PHYS,ROSTOV NA DONU 344006,RUSSIA

来源：

PHYSICS LETTERS A | 1997年 / 225卷 / 1-3期

关键词：

D O I：

10.1016/S0375-9601(96)00840-7

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The solitary potential in a plasma consisting of inertial charged dust particles and inertialess ions is considered including effects of adiabatic heating of ions confined to a potential well. It is shown that heated ions decrease the amplitude of solitary waves, and as a consequence the maximal velocity allowed for solitary solutions to exist increases.

引用

页码：117 / 120

页数：4

共 4 条

[1] LABORATORY OBSERVATION OF THE DUST-ACOUSTIC WAVE MODE [J].

BARKAN, A ;

MERLINO, RL ;

DANGELO, N .

PHYSICS OF PLASMAS, 1995, 2 (10) :3563-3565

[2] DUSTY PLASMAS IN THE SOLAR-SYSTEM [J].

GOERTZ, CK .

REVIEWS OF GEOPHYSICS, 1989, 27 (02) :271-292

[3] Solitary potentials in dusty plasmas [J].

Mamun, AA ;

Cairns, RA ;

Shukla, PK .

PHYSICS OF PLASMAS, 1996, 3 (02) :702-704

[4] DUST-ACOUSTIC WAVES IN DUSTY PLASMAS [J].

RAO, NN ;

SHUKLA, PK ;

YU, MY .

PLANETARY AND SPACE SCIENCE, 1990, 38 (04) :543-546

← 1 →