| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 827619 | Journal of King Saud University - Science | 2012 | 4 Pages |
Abstract
The propagation of nonlinear ion-acoustic waves in magnetized plasma consisting of cold ions, hot electrons and positrons has been studied. It is demonstrated that in the case of weak nonlinearity the ion-acoustic waves are described by the Korteweg–de Vries (K-dV) equation. The influence of finite positron density and temperature and external magnetic field on the properties of soliton-like waves is discussed.
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Physical Sciences and Engineering
Chemistry
Chemistry (General)
Authors
M. Mehdipour, S.A. Kazemipour,