63 research outputs found
Dust charging processes in the nonequilibrium dusty plasma with nonextensive power-law distribution
The dust charging processes in the collections of electrons and ions in the
nonequilibrium dusty plasma with power-law distributions are investigated on
the basic of a new q-distribution function theory in nonextensive statistics.
Electrons and ions obey the power-law distributions and are with q-parameters
different from each other. We derive the generalized formulae for the dust
charging currents in which the nonextensive effects play roles. Further we
investigate the dust charging processes taking place in the homogeneous dusty
plasma where only the particle velocities are power-law distributions and in
the dust cloud plasma where the particle velocities and densities are both
power-law distributions. By numerical analyses, we show that the nonextensive
power-law distributions of electrons and ions have significant effects on the
dust charging processes in the nonequilibrium dusty plasma.Comment: 16 pages, 6 figures, 51 reference
A study on dust acoustic traveling wave solutions and quasiperiodic route to chaos in nonthermal magnetoplasmas
Dynamic structures of nonlinear ion acoustic waves in a nonextensive electron–positron–ion plasma
Electrostatic solitary waves and double layers in a non-extensive dusty plasma with arbitrarily charged dust
Interaction of ion beam with dust grains produces dust-acoustic solitary waves in Herbig-Haro objects
Effect of external oblique magnetic field on the nonextensive dust acoustic soliton energy
An alternative neuronal method for non-analytic pseudo-potentials in a charge-varying dusty plasma with trapped dust grains
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