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Electrostatic solitary waves associated with relativistic nonextensive electrons in magnetized fusion plasma
Author(s) -
Motevalli S. Mohammad,
Dashtban Noushin
Publication year - 2020
Publication title -
contributions to plasma physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.531
H-Index - 47
eISSN - 1521-3986
pISSN - 0863-1042
DOI - 10.1002/ctpp.202000051
Subject(s) - physics , korteweg–de vries equation , electron , soliton , plasma , amplitude , ion , quantum electrodynamics , nonlinear system , atomic physics , perturbation (astronomy) , quantum mechanics
Properties of nonlinear electrostatic solitary waves in a magnetized multicomponent system of plasma containing of warm fluid ions, weakly relativistic warm fluid electrons and q‐nonextensive distributed electrons using reductive perturbation method, have been surveyed. For this purpose, a KdV soliton type solution has been employed. The dependence of solitary wave structure, solitary wave maximum amplitude, and phase velocity of soliton on the plasma parameters is defined numerically.