Effect of high relativistic ions on ion acoustic solitons in electron-ion-positron plasmas with nonthermal electrons and thermal positrons |
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Authors: | Kurosh Javidan Danial Saadatmand |
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Institution: | 1.Department of Physics,Ferdowsi University of Mashhad,Mashhad,Iran |
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Abstract: | Propagation of ion acoustic solitary waves are studied in e-p-i plasmas containing high relativistic ions, Maxwell–Boltzmann
distributed positrons and nonthermal electrons. Reductive perturbation method is used and the Korteweg-de Vries (KdV) equation
is derived. The effects of high relativistic ions and nonthermal electrons on soliton characters are studied. |
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