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Title: On the rogue wave propagation in ion pair superthermal plasma

Effects of superthermal electron on the features of nonlinear acoustic waves in unmagnetized collisionless ion pair plasma with superthermal electrons have been examined. The system equations are reduced in the form of the nonlinear Schrodinger equation. The rogue wave characteristics dependences on the ionic density ratio (ν = n{sub –0}/n{sub +0}), ionic mass ratio (Q = m{sub +}/m{sub −}), and superthermality index (κ) are investigated. It is worth mentioning that the results present in this work could be applicable in the Earth's ionosphere plasmas.
Authors:
;  [1] ;  [2] ; ;  [3]
  1. Physics Department, College of Sciences and Humanities Studies Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj (Saudi Arabia)
  2. (Egypt)
  3. Theoretical Physics Group, Physics Department, Faculty of Science, Mansoura University, Mansoura (Egypt)
Publication Date:
OSTI Identifier:
22493877
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physics of Plasmas; Journal Volume: 23; Journal Issue: 2; Other Information: (c) 2016 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; ELECTRONS; ION DENSITY; ION PAIRS; NONLINEAR PROBLEMS; PLASMA; SCHROEDINGER EQUATION; SOUND WAVES; WAVE PROPAGATION