Open AccessSimulation studies on the RF gun saturated emission
Author(s) -
Sergey Polozov,
V. I. Rashchikov
Publication year - 2020
Publication title -
cybernetics and physics
Language(s) - English
Resource type - Journals
eISSN - 2226-4116
pISSN - 2223-7038
DOI - 10.35470/2226-4116-2020-9-2-103-106
Subject(s) - cathode , electron gun , computer simulation , electron , atomic physics , charge (physics) , computational physics , materials science , nuclear engineering , physics , mechanics , nuclear physics , electrical engineering , engineering , cathode ray , quantum mechanics
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.