Influence of flavor oscillations on neutrino beam instabilities
  We consider the collective neutrino plasma interactions, and study the electron plasma instabilities produced by a nearly mono-energetic neutrino beam in a plasma. We describe the mutual influence of neutrino flavor oscillations and electron plasma waves. We show that the neutrino flavor oscillations are not only perturbed by electron plasmas waves, but also contribute to the dispersion relation and the growth rates of neutrino beam instabilities. 
Jos\'e Tito Mendon\c{c}a, Fernando Haas and Antoine Bret
physics.plasm-ph