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Mehran Shahmansouri

Mehran Shahmansouri

Academic rank: Professor
ORCID: https://orcid.org/0000-0002-1810-3206
Education: PhD.
ScopusId: 25422980900
HIndex:
Faculty: Science
Address: Physics Department/Arak University
Phone: 08632621300

Research

Title
Ion acoustic solitary waves in bi-ion plasma with superthermal electrons
Type
JournalPaper
Keywords
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Year
2014
Journal Astrophysics and Space Science
DOI
Researchers Mehran Shahmansouri ، Mouloud Tribeche

Abstract

Weak ion-acoustic solitary waves (IASWs) in unmagnetized plasmas having two-fluid ions and kappa-distributed electrons are considered. The effects of electron suprathermality, warm ion temperature and polarity on the nonlinear properties of these IASWs are analyzed. It is found that our present plasma model may support compressive as well as rarefactive solitary structures.