Collisional plasmaIon-acoustic shockNavier-Stokes-Poisson equationsKdV-Burgers equationsNonlinear stabilityThe paper is concerned with the propagation of ion-acoustic shock waves in a collision dominated plasma
The existence of chaotic and periodic structures of dust-ion-acoustic nonlinear waves (DIAWs) is reported through dynamical system approach in a dusty plasma with dust-ion collision effect. Employing the reduction perturbation technique (RPT), the damped
In the general dissipation regime, the effects of the two non‐thermal distributions on the solitary waves are compared. The effects of other plasma parameters, such as collisional and rotational frequency, are also discussed in detail.doi:10.1002/ctpp.201800055Farooq M....
In a collisionless plasma, the width of the ion-acoustic resonances is given by Landau damping, and a measurement of the ion-acoustic feature can be used to infer the ion temperature. But when the plasma is either collisional or the plasma gradients (Te, vf) within the Thomson scattering vo...
Dynamics of nonlinear ion-acoustic waves (IAWs) are studied for Venus’ lower atmosphere at an altitude of200−1000km. Two-soliton, nonlinear solitary and periodic waves in a three-component plasma consisting ofH+andO+ions with kappa distributed electrons are studied. Using the reductive perturba...
Ion-acoustic solitary waves and shocks in a collisional dusty negative-ion plasma. A. P. Misra,N. C. Adhikary,P. K. Shukla. Physical Review . 2012MISRA A P,ADHIKARY N C,SHUKLA P K.Ion-acoustic solitary waves and shocks in a collisionaldusty negative-ion plasma[J].Phys Rev E,2012,...
To our best knowledge, there is no rigorous and systematic study of the nonlinear propagation of the ion-acoustic waves in a magnetized collisional plasma in the presence of trapped 𝜅κ-nonthermal electrons. The investigation at hand is therefore an attempt to fill in this gap by presenting ...
When plasma wave amplitude is large enough, some electrons are trapped in the trough of the wave. Because of wave-particle interaction electron distribution function is distorted seriously at the wave phase velocity V_蠁=蠅/k. Hasegawa discussed the large amplitude wave based on the assumption ...
collisional plasmaDynamical properties of dust-ion-acoustic waves (DIAWs) are analysed in a collisional nonextensive dusty plasma composing of mobile ions, q -nonextensive electrons and stationary dust grains with slight collisions between dusts and ions. Reductive perturbation technique (RPT) is ...
collisional effectsInstabilities of ion-acoustic waves in a dusty plasma with electron-drift, collisional, and dust charge fluctuations effects, have been investigated. The regimes are clearly marked out where the theory is applicable. The critical electron-drift velocity required to drive the ...