Ion-acoustic cnoidal waves in plasmas with warm ions and kappa distributed electrons and positrons

2014 ◽  
Vol 21 (3) ◽  
pp. 032306 ◽  
Author(s):  
T. Kaladze ◽  
S. Mahmood
Keyword(s):  
Cnoidal Waves ◽  
Electrons And Positrons ◽  
Ion Acoustic ◽  
Kappa Distributed Electrons

Oblique propagation of nonlinear ion-acoustic cnoidal waves in magnetized electron–positron–ion plasmas with nonextensive electrons

2021 ◽  
Vol 23 (3) ◽  
pp. 035301
Author(s):  
Muhammad KHALID ◽  
Ghufran ULLAH ◽  
Mohsin KHAN ◽  
Sheraz AHMAD ◽  
Sardar NABI ◽  
...  
Keyword(s):  
Nonextensive Electrons ◽  
Cnoidal Waves ◽  
Oblique Propagation ◽  
Electron Positron ◽  
Ion Acoustic

scholarly journals Ion acoustic quasi-soliton in an electron-positron-ion plasma with superthermal electrons and positrons

Open Physics ◽  
2018 ◽  
Vol 16 (1) ◽  
pp. 563-567 ◽  
Author(s):  
Jianyong Wang ◽  
Ying Zeng ◽  
Zufeng Liang ◽  
Yani Xu ◽  
Yuanxiang Zhang
Keyword(s):  
Acoustic Waves ◽  
Vries Equation ◽  
Reductive Perturbation Method ◽  
Superthermal Electrons ◽  
Ion Plasma ◽  
Electron Positron ◽  
Electrons And Positrons ◽  
Ion Acoustic ◽  
De Vries ◽  
Superthermal Electrons And Positrons

Abstract In this work, we are concerned with the ion acoustic quasi-soliton in an electron-positron-ion plasma with superthermal electrons and positrons. By using the reductive perturbation method, the Korteweg-de Vries equation is derived from the governing equations of ion acoustic waves. An interesting soliton-cnoidal wave solution of the Korteweg-de Vries equation and its quasi-soliton behaviour are presented. The influence of electron superthermality, positron superthermality and positron concentration ratio on characteristics of the quasi-soliton is confirmed to be significant.

Dust ion acoustic solitons in a plasma with kappa-distributed electrons

2010 ◽  
Vol 17 (5) ◽  
pp. 053702 ◽  
Author(s):  
T. K. Baluku ◽  
M. A. Hellberg ◽  
I. Kourakis ◽  
N. S. Saini
Keyword(s):  
Ion Acoustic ◽  
Ion Acoustic Solitons ◽  
Kappa Distributed Electrons
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