Tinakiche, Nouara2016-01-052016-01-0520151070664Xhttps://dspace.univ-boumerdes.dz/handle/123456789/2577A classical fluid description is adopted to investigate nonlinear interaction between an electron-type neutrino beam and a relativistic collisionless unmagnetized neutral-electron-positron-ion plasma. In this work, we consider the collisions of the neutrinos with neutrals in the plasma and study their effect on the generation of wakefields in presence of a fraction of ions in a neutral-electron-positron plasma. The results obtained in the present work are interpreted and compared with previous studiesenCollisionless plasmasElectronsElementary particlesIonsNeutronsPositronsClassical fluidsCollisionalCollisionlessElectron-positron plasmaElectron-positron-ion plasmasNeutrino beamsNonlinear interactionsWakefieldsArticle