We deduced the quasilinear diffusion coefficients fromVlasov equation in a form which can be directly e- valuated using the standard QL formalism. , with wave fields evaluated by the full wave method, we obtained the qua- si-linear diffusion coeffieient＇s profile of the spherical velocity coordinate system,, the results show that fast wave can propagate to the center of plasma, absorbed by electronies; the selection of fast wave frequency ca...
