Abstract

When developing a particle accelerator for generating the high-precision beams, the injection system design is of importance, because it largely determines the output characteristics of the beam. At the present paper we consider the injection systems consisting of electrodes with given potentials. The design of such systems requires carrying out simulation of beam dynamics in the electrostatic fields. For external field simulation we use the new approach, proposed by A.D. Ovsyannikov, which is based on analytical approximations, or finite difference method, taking into account the real geometry of the injection system. The software designed for solving the problems of beam dynamics simulation and optimization in the injection system for non-relativistic beams has been developed. Both beam dynamics and electric field simulations in the injection system which use analytical approach and finite difference method have been made and the results presented in this paper.

Original languageEnglish
Article number012093
JournalJournal of Physics: Conference Series
Volume941
Issue number1
DOIs
Publication statusPublished - 12 Jan 2018
Event3rd International Conference on Laser and Plasma Researches and Technologies - Moscow
Duration: 24 Jan 201727 Jan 2017

Scopus subject areas

  • Physics and Astronomy(all)

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