Effect of finite ion temperature on ion acoustic solitary waves in a two-temperature electron-plasma system

被引：27

作者：

Chatterjee, P

Roychoudhury, R

机构：

来源：

CANADIAN JOURNAL OF PHYSICS | 1997年 / 75卷 / 05期

关键词：

D O I：

10.1139/cjp-75-5-337

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The pseudopotential for a plasma with two electron temperatures is derived without neglecting electron inertia and ion temperature. For the zero-temperature case our analytical results agree with the published numerical results. The conditions for existence of solitary waves are discussed. It is found that the effect of ion temperature is to increase the amplitude of the soliton, and also to reduce the region of existence of solitary waves.

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页码：337 / 343

页数：7

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