CERN Accelerating science

Article
Title	The Optimization of the Electron Injector Resonance System Based on the Evanescent Oscillations
Author(s)	Perezhogin, Sergey ; Ayzatskiy, Mykola I ; Kramarenko, Kateryna ; Kushnir, Volodymyr ; Mytrochenko, Viktor ; Zhiglo, Valentin
Affiliation	(NSC/KIPT, Kharkov)
Publication	2005
In:	21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.3170
Subject category	Accelerators and Storage Rings
Abstract	The report presents the results of the bunching system optimization and electrons motion simulation in the compact S – band injector. The injector consists of the low-voltage diode electron gun and optimized bunching system based on the resonant system with the evanescent oscillations. The amplitude of RF electrical field is increased along the axis of the bunching system. The resonance system optimization allows to obtain electron bunches with the phase length less than 10° (for 70 % particles) at the injector exit.