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http://digitalrepository.fccollege.edu.pk/handle/123456789/2156
Title: | Nonlinear coupling of kinetic Alfven waves with acoustic waves in a self-gravitating dusty plasma with adiabatic trapping |
Authors: | Sabeen, A. Masood, W. Qureshi, M. N. S. Shah, H. A. |
Issue Date: | 16-Jun-2017 |
Publisher: | Physics of Plasmas, |
Citation: | Sabeen, A., et al. "Nonlinear coupling of kinetic Alfven waves with acoustic waves in a self-gravitating dusty plasma with adiabatic trapping." Physics of Plasmas 24.7 (2017). |
Abstract: | In this paper, linear and nonlinear coupling of kinetic Alfven and acoustic waves has been studied in a dusty plasma in the presence of trapping and self-gravitation effects. In this regard, we have derived the linear dispersion relations for positively and negatively coupled dust kinetic Alfven-acoustic waves. Stability analysis of the coupled dust kinetic Alfven-acoustic wave has also been presented. The formation of solitary structures has been investigated following the Sagdeev potential approach by using the two-potential theory. Numerical results show that the solitary structures can be obtained only for sub-Alfvenic regimes in the scenario of space plasmas. Published by AIP Publishing. |
URI: | http://202.142.177.21/handle/123456789/2156 |
ISSN: | DOI |
Appears in Collections: | Physics Department |
Files in This Item:
File | Description | Size | Format | |
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2017 Nonlinear coupling of kinetic Alfven waves with acoustic waves in a self-gravitating.pdf | 1.15 MB | Adobe PDF | View/Open |
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