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S.Mohammad Motevalli

S.Mohammad Motevalli

Academic rank: Associate Professor
ORCID:
Education: PhD.
ScopusId:
Faculty: Science
Address: Department of Nuclear Physics, Faculty of Sciences, University of Mazandaran, P. O. Box 47415-416, Babolsar, Iran
Phone: 01135302480

Research

Title
Electrostatic solitary waves associated with relativistic nonextensive electrons in magnetized fusion plasma
Type
JournalPaper
Keywords
magnetized plasma, ion-acoustic, relativistic electron-acoustic, q-nonextensive, KdV equation
Year
2020
Journal CONTRIBUTIONS TO PLASMA PHYSICS
DOI
Researchers S.Mohammad Motevalli ، Noushin Dashtban

Abstract

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.