Nonlinear analysis of the test bunches acceleration in the wakefield, excited by electron bunches in the five-zone dielectric resonator

A numerical nonlinear analysis of the acceleration of a test electron bunch in the wakefield, excited by the drive electron bunch in a five-zone dielectric resonator is carried out. Numerical simulation was investigated on the basis of a system of nonlinear equations describing the self-consistent interaction of the charged particles bunches, injected into the resonator, and electromagnetic fields excited by them. The transverse dynamics of drive and witness bunches is studied.