Cylindrical Damped Solitary Propagation in Superthermal Plasmas

Wave properties of damped solitons in a collisional unmagnetized four-components dusty fluid plasma system contains superthermal distributed electrons, mobile ions, and negative-positive dusty grains have been examined. To study dissipative DIA mode properties, a reductive perturbation (RP) analysis...

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Bibliographic Details
Published in:Journal of experimental and theoretical physics 2018-10, Vol.127 (4), p.761-766
Main Authors: El-Shewy, E. K., El-Rahman, A. A., Zaghbeer, S. K.
Format: Article
Language:English
Subjects:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
Classical and Quantum Gravitation
Coordinate transformations
Cylindrical coordinates
ELECTRONS
Elementary Particles
EQUATIONS
Mesosphere
Nonlinear
Particle and Nuclear Physics
Perturbation methods
PERTURBATION THEORY
Physics
Physics and Astronomy
PLASMA
Plasmas (physics)
Polar coordinates
PULSES
Quantum Field Theory
Relativity Theory
Soft Matter Physics
Solid State Physics
Solitary waves
Statistical
THREE-DIMENSIONAL CALCULATIONS
TRANSFORMATIONS
Wave propagation
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Summary:Wave properties of damped solitons in a collisional unmagnetized four-components dusty fluid plasma system contains superthermal distributed electrons, mobile ions, and negative-positive dusty grains have been examined. To study dissipative DIA mode properties, a reductive perturbation (RP) analysis is used under convenient geometrical coordinate transformation, three-dimensional damped Kadomtsev–Petviashvili (3D-CDKP) equation in cylindrical coordinates is obtained. Effects of collisional parameters on damped soliton pulse structures are studied. More specifically, the impact of axial, radial, and polar coordinates with the time on solitary propagation are examined. This investigation may be viable in plasma of the Earth’s mesosphere.
ISSN:1063-7761
1090-6509
DOI:10.1134/S1063776118100138