Simulations of S-band RF gun with RF beam control

A. M. Barnyakov, A. E. Levichev, M. V. Maltseva, D. A. Nikiforov

Research output: Contribution to journalArticlepeer-review

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.

Original languageEnglish
Article number08002
Number of pages17
JournalJournal of Instrumentation
Volume12
Issue number8
DOIs
Publication statusPublished - 8 Aug 2017

Keywords

  • Accelerator Applications
  • Accelerator modelling and simulations (multi-particle dynamics
  • Accelerator Subsystems and Technologies
  • Beam dynamics
  • single-particle dynamics)
  • Accelerator modelling and simulations (multi-particle dynamics; single-particle dynamics)
  • ELECTRON-GUN

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