41 citations · 131 across the 17 of their papers we have counts for
5 papers · 1 filter
Single-Mode Wave Decay
Guilherme T. Irumé, Joel Pavan, Rudi Gaelzer
The usual approach on electrostatic wave decay process for a weak beam-plasma system considers two different wave modes interplaying, the Langmuir and ion-sound mode. In the presen…
Collisional charging of dust particles by suprathermal particles. I -- Standard anisotropic Kappa distributions
Luiz Fernando Ziebell, Rudi Gaelzer
We study the effect of the velocity distributions of the plasma particles on the equilibrium charge of dust particles which suffer collisional charging, considering different forms…
Influence of plasma particle flow on dust grain charging and on particle number density
L. B. De Toni, L. F. Ziebell, R. Gaelzer
This study explores the dynamic evolution of dust electrical potential and plasma particle number densities with a focus on the charging of dust grains through electron and ion abs…
Collisional charging of dust particles by suprathermal plasmas. II -- Regularized Kappa distributions
Rudi Gaelzer, Luiz Fernando Ziebell
We study the effects of the velocity distribution functions of the plasma particles on the equilibrium charge of dust grains, acquired through inelastic collisions of the particles…
A dispersion function for the regularized kappa distribution function
Rudi Gaelzer, Horst Fichtner, Klaus Scherer
In this work we define the plasma dispersion function for a suprathermal plasma described with a regularized kappa distribution. As is known from Maxwellian as well as (standard) k…