Hydrodynamic ion sound instability in systems of a finite length

Plasmas permeated by an energetic ion beam is prone to the kinetic ion-sound instability that occurs as a result of the inverse Landau damping for ion velocity. It is shown here that in a finite length system there exists another type of the ion sound instability which occurs for $% v_{0}^{2}

To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2016.GEC.HT6.8