Investigation of the surface current excitation by a relativistic electron electromagnetic field

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Abstract

Surface current method and pseudo-photon ones are widely used in the problems of diffraction and transition radiation of relativistic electron in conductive targets. The simple analysis disclosed the contradiction between these methods in respect to the surface current excitation on target surfaces. This contradiction was resolved experimentally by the measurement of a surface current on the upstream and downstream target surfaces in diffraction radiation geometry. The experimental test showed, that no surface current is induced on the target downstream surface under the influence of a relativistic electron electromagnetic field in contrast to the upstream surface. This is important for the understanding of a forward transition and diffraction radiation nature and electromagnetic field evolution in interaction processes.

Original languageEnglish
Article number012024
JournalJournal of Physics: Conference Series
Volume236
DOIs
Publication statusPublished - 2010

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

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