100 citations · 170 across the 6 of their papers we have counts for
6 papers
Electron-acoustic solitons in an electron-beam plasma system with kappa-distributed electrons
A. Danehkar, I. Kourakis, M. A. Hellberg
We investigate the existence conditions and propagation properties of electron-acoustic solitary waves in a plasma consisting of an electron beam fluid, a cold electron fluid, and…
Oblique propagation of arbitrary amplitude electron acoustic solitary waves in magnetized kappa-distributed plasmas
S. Sultana, I. Kourakis, M. A. Hellberg
The linear and nonlinear properties of large amplitude electron-acoustic waves are investigated in a magnetized plasma comprising two distinct electron populations (hot and cold) a…
Large-amplitude electron-acoustic solitons in a dusty plasma with kappa-distributed electrons
N. S. Saini, A. Danehkar, M. A. Hellberg +1
The Sagdeev pseudopotential method is used to investigate the occurrence and the dynamics of fully nonlinear electrostatic solitary structures in a plasma containing suprathermal h…
Electron beam-plasma interaction in a dusty plasma with excess suprathermal electrons
Ashkbiz Danehkar, Nareshpal Singh Saini, Manfred A. Hellberg +1
The existence of large-amplitude electron-acoustic solitary structures is investigated in an unmagnetized and collisionless two-temperature dusty plasma penetrated by an electron b…
Effect of superthermality on nonlinear electrostatic modes in plasmas
S. Sultana, A. Danehkar, N. S. Saini +2
The nonlinear propagation of electron-acoustic solitary structures is investigated in a plasma containing kappa-distributed (superthermal) electrons. Different types of localized s…
Electron-acoustic solitary waves in the presence of a suprathermal electron component
Ashkbiz Danehkar, Nareshpal Singh Saini, Manfred A. Hellberg +1
The nonlinear dynamics of electron-acoustic localized structures in a collisionless and unmagnetized plasma consisting of "cool" inertial electrons, "hot" electrons having a kappa…