Solitary electrostatic waves are possible in unmagnetized symmetric pair plasmas

被引：52

作者：

Dubinov, Alexander E. ^{[1
]}

Dubinova, Irina D. ^{[1
]}

Gordienko, Victor A. ^{[1
]}

机构：

[1] Sarov State Phys & Tech Inst, Nizhnii Novgorod 607188, Russia

来源：

PHYSICS OF PLASMAS | 2006年 / 13卷 / 08期

关键词：

D O I：

10.1063/1.2335819

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：

A possibility of stationary solitary electrostatic waves with large amplitude in symmetric unmagnetized symmetric pair plasmas (e(-)e(+) plasma, C60-C60+ plasma or e(-)h(+) plasma) is proven. The main idea of the work is a thermodynamic unequilibrium of plasma species which may be created in low-density ideal pair plasmas. Ranges of parameters (Mach number M and a nonequilibrium degree tau=T+/T-) which lead to the possibility of solitary waves are found. (c) 2006 American Institute of Physics.

引用

页数：6

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