Development of the theory of diffraction radiation from surfaces with finite conductivity

K. O. Kruchinin, D. V. Karlovets

    Research output: Contribution to journalArticle

    8 Citations (Scopus)

    Abstract

    A solution of the problem on diffraction radiation arising at inclined passage of a point-like charged particle near the thin rectangular screen of finite sizes, finite conductivity, and frequency dispersion is found. The problem on diffraction radiation arising at inclined passage of a charge through a rectangular slit in a conductive screen is solved. For zero slit width, the results obtained completely coincide with the corresponding results of the theory of transition radiation at arbitrary values of the dielectric permittivity and angle of particle incidence on the screen surface. In addition to the diffraction mechanism, expressions obtained for the radiation intensity describe the Cherenkov radiation mechanism.

    Original languageEnglish
    Pages (from-to)9-16
    Number of pages8
    JournalRussian Physics Journal
    Volume55
    Issue number1
    DOIs
    Publication statusPublished - Jun 2012

    Keywords

    • diffraction radiation
    • polarization radiation
    • transition radiation

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

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