|
|||||
|
|
Ion-acoustic waves in non-Maxwellian magnetospheric electron-positron-ion plasma |
|
| Authors: | Kashif Arshad Arshad M Mirza Aman-ur Rehman |
| Institution: | 1. Pakistan Institute of Engineering and Applied Sciences, P.O. Nilore, Islamabad, 44000, Pakistan 2. National Centre for Physics, Quaid-i-Azam University Campus, Shahdra Valley Road, Islamabad, 44000, Pakistan 4. Department of Physics, Theoretical Physics Group, University of Wah, The Mall, Wah Cantt, 47040, Pakistan 3. Department of Physics, Theoretical Plasma Physics, Quaid-i-Azam University, Islamabad, 45320, Pakistan |
| Abstract: | Using Boltzmann-Vlasov kinetic model for nonthermal distributed electron-positron-ion plasma of our Earth’s magnetosphere and the solar wind streaming plasma can drive ion-acoustic waves unstable. It is found that the growth rate increases with the decrease of spectral index and increases with the streaming velocity of the solar wind. The numerical results are also presented by choosing some suitable parameters of magnetospheric plasma. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |