2,903 research outputs found

    Spectrum of collimated X-rays emitted from relativistic electrons crossing an aligned crystal

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    Analytic description of X-ray emission from relativistic electrons crossing a thin aligned crystal is presented. The suggested model takes into account contributions of the transition radiation and coherent bremsstrahlung on atomic strings and has no limitations on the emitting particle energyyesBelgorod State Universit

    Modification of the EDXD method for diagnostics of polycrystalline and fine-grained media

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    The possibilities of using broadband X rays for diagnostics of the atomic structure of solids are considered. It is proposed to use virtual photons of the Coulomb field of a relativistic electron beam as primary probe radiationye

    Defining the distribution function of mosaic crystal grains on orientation angles using synchrotron radiation

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    A new method of measuring the angular distribution function of grains in mosaic crystals is proposed and studiedye

    Cherenkov effect and parametric X-rays

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    Self-diffracted Cherenkov X-rays emitted from relativistic electrons penetrating into the periodic multilayer nanostructure are consid-ered in this workyesBelgorod State Universit

    Problems of procedural rights abuse

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    In this article, the monographic and scientific publications, the practice of unfair realization of rights by the participants of the process are analyzed based on the analysis of certain international legal act

    Effect of acoustic wave on the parametric X-ray generation by relativistic electrons in a crystal

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    An exhaustive description of the parametric X-ray (PXR) generation by relativistic electrons in a crystal excited by an acoustic wave is proposed. A principal question as to whether it is possible to enhance the PXR yield under these conditions is consideredyesBelgorod State Universit

    Extreme ultraviolet emission from non-relativistic electrons penetrating a multilayer nanostructure

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    The spectral and angular distributions from parametric X-radiation (PXR) from non-relativistic electrons penetrating a multilayer nanostructure are calculated while accounting for contributions of ordinary and diffracted transition radiationyesBelgorod State Universit

    Acoustic wave controlled X-ray diffraction and emission processes in crystals

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    Possibilities to exert control over electromagnetic processes in a crystal by an acoustic wave are considered. The influence of such a wave on the parametric X-ray radiation and coherent bremsstrahlung from relativistic electrons in a crystal are studied in this paper
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