2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/86533The three-dimensional evolution of a pure electron plasma is studied by means of a particle-in-cell code which solves the drift-Poisson system where kinetic effects in the motion parallel to the magnetic field are taken into account. Different results relevant to the nonlinear dynamics of trapped plasmas and low-energy electron beams are presented.12th International Congress on Plasma Physics, 25-29 October 2004, Nice (France)Plasma Physicstext