On quasilinear description of electrons in strong-turbulent processes

In studying of plasma particles interactions with strong plasma turbulence, the kinetic description in a frames of Vlasov coupled equations is the most strict. The verification of the degree of adequacy of the simplified description for strong turbulent cases, i.e. the direct comparison of simplified approach results with full kinetic equations solution is of the principal interest. This comparison was carried out for two problems of numerical simulation of one-dimensional Langmuir turbulence initiated by the long wave pumping on the frequency not far from plasma one. The results concerning the electron distribution function evolution are presented briefly. (R.P.) 6 refs.; 2 figs