Zobrazeno 1 - 10 of 273 pro vyhledávání: '"A. V. Blazhevich"'
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Coherent X-Ray Radiation Generated by a Divergent Beam of Relativistic Electrons in a Single Crystal in the Beam-Axis Direction
Autor: A. V. Noskov, A. E. Fedoseev, S. V. Blazhevich, D. O. Shkuropat, A. S. Gorlov
Publikováno v: Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 15:717-722
A theory of coherent X-ray radiation generated by a beam of relativistic electrons in a single crystal in the direction close to the electron-beam axis is developed in the Laue scattering geometry. The theory takes into account asymmetry of the elect
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af082dc52f5d6ddd02530a097f0b23c8
https://doi.org/10.1134/s1027451021040170
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3
Influence of Multiple Scattering on Parametric X-Ray Radiation Excited by a Beam of Relativistic Electrons in a Single Crystal
Autor: A. S. Gorlov, A. V. Noskov, S. V. Blazhevich, A. E. Fedoseev, M. V. Alyabyeva
Publikováno v: Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 15:596-600
Parametric X-ray radiation generated by a beam of relativistic electrons in a single-crystal wafer is studied in the Bragg geometry under conditions of multiple electron scattering at target atoms. Expressions are obtained that describe the spectral-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04bbef3b55c9cd2284e42ee330fbea9c
https://doi.org/10.1134/s1027451021030204
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4
ON THE ISSUE OF PREDICTING THE ADVANCEMENT OF UNIVERSITIES IN GLOBAL UNIVERSITY RANKINGS
Autor: S. V. Blazhevich, V. M. Moskovkin, He Zhang
Publikováno v: SOFT MEASUREMENTS AND COMPUTING. 1:15-28
A simplified approach to solving the equations of population dynamics (Lotka–Volterra equations), which is a nonlinear multidimensional system of ordinary differential equations of the first order, describing the competitive interaction of universi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dded8cb9f5eb94cd1b06557a8161d419
https://doi.org/10.36871/2618-9976.2021.02.002
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5
Diffracted Transitive Radiation as a Means for Indicating the Divergence of an Ultrarelativistic Electron Beam
Autor: A. V. Noskov, M. V. Bronnikova, S. V. Blazhevich
Publikováno v: Russian Physics Journal. 63:1010-1024
Diffracted transition radiation (DTR) emitted by a beam of relativistic electrons traversing a thin single-crystal plate in the Laue scattering geometry is considered. An expression has been obtained describing the angular DTR density when the electr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c8e034c55776976c8a52895987b88707
https://doi.org/10.1007/s11182-020-02131-2
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6
Effect of the Divergence of a Relativistic Electron Beam on the Diffracted Transition Radiation Excited by Them in a Single-Crystal Target
Autor: S. V. Blazhevich, A. V. Noskov, M. V. Bronnikova
Publikováno v: Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 14:922-928
The dependence of the angular density and the photon yield of collimated diffracted transition radiation (DTR) generated in a thin single-crystal plate by a beam of relativistic electrons on the beam divergence are studied. An expression describing t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e0c9e832c8142f05e4dcfc00cdd1315
https://doi.org/10.1134/s1027451020040230
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7
Coherent X-Ray Radiation Generated Near the Axis of the Beam of Relativistic Electrons in an Artificial Periodic Structure
Autor: A. V. Noskov, S. V. Blazhevich, Yu. A. Drygina, O. Yu. Shevchuk
Publikováno v: Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 14:586-595
A theory of the coherent X-ray radiation produced by a beam of relativistic electrons in an artificial periodic structure and propagating along the electron-beam axis is developed. Expressions describing the spectral-angular densities of parametric X
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6675ce868b3ed08e0b76aaaf039995f7
https://doi.org/10.1134/s1027451020030222
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9
Response to the commentary by X. Artru about the article Interpretation of the results of the experiment on generation of parametric X-radiation by relativistic electrons in a single-crystal target, by S.V. Blazhevich and A.V. Noskov
Autor: A.V. Noskov, S. V. Blazhevich
Publikováno v: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 473:24-26
An analysis of the comment by X. Artru on the results of a theoretical interpretation of the experiment devoted to measuring the angular density of parametric X-ray radiation (PXR) generated by relativistic electrons in a diamond crystal is carried o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f87d8152d6c0e6f06841056755f747c
https://doi.org/10.1016/j.nimb.2020.04.010
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10
Coherent X-ray Radiation Excited by a Beam of Relativistic Electrons in a Single Crystal in the Direction of Beam Axis
Autor: K. S. Lyushina, S. V. Blazhevich, A. V. Noskov
Publikováno v: Journal of Experimental and Theoretical Physics. 128:212-226
In the framework of the two-wave approximation of the dynamic diffraction theory, a theory of coherent X-ray radiation of a relativistic electron beam in a single crystal in the direction close to the direction of the beam axis in the Bragg scatterin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d165653ff556cf0385218f66520f84cb
https://doi.org/10.1134/s106377611902016x
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