Cherenkov-transition radiation in a waveguide partly filled with a strongly magnetized plasma

Research output

Abstract

We analyze the electromagnetic field of a small bunch that uniformly moves in a circular waveguide and transverses a boundary between an area filled up with a strongly magnetized cold plasma and a vacuum area. Such plasma is described with a diagonal dielectric permittivity tensor. The investigation of the waveguide mode components is performed analytically and numerically. The Cherenkov radiation in the filled area of the waveguide and the Cherenkov-transition radiation (CTR) in the vacuum area are under investigation. The conditions of excitation of CR and the CTR peculiarities are obtained. Typical graphics for the field of the excited waveguide mode are presented.

Original languageEnglish
Article number108364
JournalRadiation Physics and Chemistry
Volume164
Early online date16 Jun 2019
DOIs
Publication statusPublished - Nov 2019

Scopus subject areas

  • Physics and Astronomy(all)

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