Short-wavelength ion Bernstein nonlinear waves and solitons

摘要

Short-wavelength coherent structures of ion Bernstein modes are studied on the basis of a nonlinear equation taking into account the effect of a high-frequency diamagnetism. Analytical solutions of the form of nonlinear periodic waves and envelope solitons are found and their properties are discussed. The appearance of such structure may explain some phenomena observed in laboratory and space plasmas. (author). 18 refs., 4 figs. (Atomindex citation 26:051562)