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Title: | Study of non-Maxwellian trapped electrons by using generalized (r,q) distribution function and their effects on the dynamics of ion acoustic solitary wave |
Authors: | Mushtaq, A. Shah, H. A. |
Issue Date: | 12-Jan-2006 |
Publisher: | Physics of plasmas |
Citation: | Mushtaq, A., and H. A. Shah. "Study of non-Maxwellian trapped electrons by using generalized (r, q) distribution function and their effects on the dynamics of ion acoustic solitary wave." Physics of plasmas 13.1 (2006). |
Abstract: | By using the generalized r,q distribution function, the effect of particle trapping on the linear and nonlinear evolution of an ion-acoustic wave in an electron-ion plasma has been discussed. The spectral indices q and r contribute to the high-energy tails and flatness on top of the distribution function respectively. The generalized Korteweg–de Vries equations with associated solitary wave solutions for different ranges of parameter r are derived by employing a reductive perturbation technique. It is shown that spectral indices r and q affect the trapping of electrons and subsequently the dynamics of the ion acoustic solitary wave significantly. © 2006 American Institute of Physics |
URI: | http://202.142.177.21/handle/123456789/2063 |
Appears in Collections: | Physics Department |
Files in This Item:
File | Description | Size | Format | |
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2006 Study of non-Maxwellian trapped electrons by using generalized (r,q).pdf | 344.27 kB | Adobe PDF | View/Open |
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