|
|||||
|
|
Head-on collision of magnetoacoustic solitary waves in magnetized quantum electron-positron-ion plasma |
|
| Authors: | Shi-Sen Ruan Shan Wu Majid Raissan Ze Cheng |
| Institution: | 1. School of Physics, Huazhong University of Science and Technology, Wuhan, 430074, China 2. College of Electronic and Information Engineering, Hubei University of Science and Technology, Xianning, 437100, China 3. Department of Physics, Faculty of Science, Thi Qar University, Nasiriyah, Iraq |
| Abstract: | This article presents the first study of the head-on collision between two magnetoacoustic solitary waves (MASWs) in magnetized quantum plasma consisting of electrons, positrons, and ions, using the extended Poincaré-Lighthill-Kou (PLK) method. The effects of the magnetic field intensity, the positron to ion number density ratio, the quantum parameter, the Fermi temperature ratio, and plasma number density on the solitary wave collisions are investigated. It is shown that these factors significantly modify the phase shift. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |