Stimulated relativistic electron beam scattering on a slow electromagnetic wave excited under conditions of the anomalous Doppler effect

Dynamics of stimulated scattering of the slow electromagnetic wave on a relativistic electron beam has been theoretically studied, the wave being excited by the same beam under conditions of the anomalous Doppler effect. The scattering wave amplitude grows in the vicinity of coordinates where conditions of the combination resonance are fulfilled, the pump wave amplitude being about the maximum one. Absolute values of the scattering waeve and those of the pump wave are comparable in saturation