Numerical simulation of the gyrotron magnetron-injection guns

Numerical simulation of the gyrotron
magnetron-injection guns taking into account
electrons reflected from the magnetic mirror

P. V. Krivosheev, V. N. Manuilov
Nizhny Novgorod State University, Russia

V. K. Lygin
Institute of Applied Physics RAS, Nizchy Novgorod, Russia

The dynamic model for the calculation of the parameters of formed by the gyrotron magnetron-injection guns helical electron beams is described. Model is based on the quasi-static assumption for the electric field and using the PIC-method. The main physical phenomena are described. The comparison with data obtained from the static model is fulfilled.

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