Simulations of S-band RF gun with RF beam control. (8th August 2017)

• Record Type: Journal Article
• Authors: Barnyakov, A.M.; Levichev, A.E.; Maltseva, M.V.; Nikiforov, D.A.
• Is Part Of: Journal of instrumentation. Volume 12:Number 8(2017:Aug.)
• Page Start: T08002
• Page End: T08002
• Publication Date: 2017-08-08
• Subjects: Accelerator modelling and simulations (multi-particle dynamics; single-particle dynamics) -- Beam dynamics -- Accelerator Subsystems and Technologies -- Accelerator Applications; Scientific apparatus and instruments -- Periodicals; 502.84
• DOI: 10.1088/1748-0221/12/08/T08002
• Languages: English
• ISSNs: 1748-0221

Abstract

Abstract: The RF gun with RF control is discussed. It is based on the RF triode and two kinds of the cavities. The first cavity is a coaxial cavity with cathode-grid assembly where beam bunches are formed, the second one is an accelerating cavity. The features of such a gun are the following: bunched and relativistic beams in the output of the injector, absence of the back bombarding electrons, low energy spread and short length of the bunches. The scheme of the injector is shown. The electromagnetic field simulation and longitudinal beam dynamics are presented. The possible using of the injector is discussed.