Simulation studies on the RF gun saturated emission
The emission of a short high charged electron bunch in a radiofrequency gun was simulated. The numerical model is supplemented by a positive charge arising and dynamically changing during emission in the cathode region The numerical results are compared with experimental data.
CYBERNETICS AND PHYSICS, Vol. 9, No. 2. 2020, 103–106. https://doi.org/10.35470/2226-4116-2020-9-2-103-106