Computer simulation of spectral and polarization characteristics of planar channeling radiation for relativistic electrons

E. G. Vyatkin, Yu L. Pivovarov, S. A. Vorobiev

    Research output: Contribution to journalArticle

    12 Citations (Scopus)

    Abstract

    The spectral and polarization characteristics of the planar channeling radiation of 900 MeV electrons in a diamond have been simulated using the binary collision model. The dependence of Stokes' parameters on the photon frequency and the radiation spectra for the typical electron trajectories have been studied. The position of the maxima in the planar channeling radiation spectra correlates well with those in the degree of the linear polarization. For the (110) planar channeling the satisfactory agreement of the simulation results and the experimental data both for the radiation spectrum and the degree of linear polarization is obtained. For the (111) molecular planar channeling the strong and sharp two peaks are found in the computer simulation. The thickness dependence of the shape of the radiation spectrum for the molecular planar channeling is observed in the computer experiment and comparison with the experimental data is proveded.

    Original languageEnglish
    Pages (from-to)509-529
    Number of pages21
    JournalNuclear Physics, Section B
    Volume284
    Issue numberC
    DOIs
    Publication statusPublished - 1987

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    polarization characteristics
    radiation spectra
    computerized simulation
    radiation
    linear polarization
    electrons
    electron trajectories
    diamonds
    collisions
    photons
    simulation

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics

    Cite this

    Computer simulation of spectral and polarization characteristics of planar channeling radiation for relativistic electrons. / Vyatkin, E. G.; Pivovarov, Yu L.; Vorobiev, S. A.

    In: Nuclear Physics, Section B, Vol. 284, No. C, 1987, p. 509-529.

    Research output: Contribution to journalArticle

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    AU - Pivovarov, Yu L.

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    AB - The spectral and polarization characteristics of the planar channeling radiation of 900 MeV electrons in a diamond have been simulated using the binary collision model. The dependence of Stokes' parameters on the photon frequency and the radiation spectra for the typical electron trajectories have been studied. The position of the maxima in the planar channeling radiation spectra correlates well with those in the degree of the linear polarization. For the (110) planar channeling the satisfactory agreement of the simulation results and the experimental data both for the radiation spectrum and the degree of linear polarization is obtained. For the (111) molecular planar channeling the strong and sharp two peaks are found in the computer simulation. The thickness dependence of the shape of the radiation spectrum for the molecular planar channeling is observed in the computer experiment and comparison with the experimental data is proveded.

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