Zobrazeno 1 - 10
of 55
pro vyhledávání: '"V. V. Syshchenko"'
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 15:S73-S80
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbc57c42a84c2c5a2cc0f0730d2f1577
https://doi.org/10.1134/s1027451022020203
https://doi.org/10.1134/s1027451022020203
Autor:
V. V. Syshchenko, A. I. Tarnovsky
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 15:728-731
The classical motion of particles in external fields is frequently chaotic although deterministic within the classical limit. Studying the quantum mechanical behavior of such systems amounts to the problematics of quantum chaos. Quantum chaos manifes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::129fb0eba8da91cc5f1f66b69afe62bb
https://doi.org/10.1134/s1027451021040200
https://doi.org/10.1134/s1027451021040200
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 14:306-311
The motion of electrons in the axial channeling mode in the [100] direction of a Si crystal can be regular and chaotic (depending on the initial conditions). The contribution of regions of regular and chaotic dynamics to the quasiclassical density of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc76e77d3a640889538906ff76b0699b
https://doi.org/10.1134/s1027451020020354
https://doi.org/10.1134/s1027451020020354
Autor:
E. A. Larikova, V. V. Syshchenko
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 13:990-994
The polarization characteristics of diffraction radiation appearing during the uniform motion of a nonrelativistic charged particle near an ideally conducting sphere and also a hemispherical bulge in a conducting plane are calculated. Our previously
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4e32803a8ba43cd8d9bcf4cfe1a680f
https://doi.org/10.1134/s1027451019050367
https://doi.org/10.1134/s1027451019050367
Autor:
N.F. Shul'ga, V. V. Syshchenko
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 452:55-62
The radiation resulting from the uniform motion of a charged particle near (or through) a perfectly conducting sphere as well as near a hemispheric bulge on a metal plane has been considered previously using the method of images known from electrosta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af35fd7ea0465204f19398f520f7e3a9
https://doi.org/10.1016/j.nimb.2019.05.066
https://doi.org/10.1016/j.nimb.2019.05.066
Autor:
E. A. Larikova, V. V. Syshchenko
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 13:359-365
The diffraction and transition radiation of a nonrelativistic charged particle on a perfectly conducting sphere is described using the method of image charges known from electrostatics. Asymptotic formulas that describe the characteristics of the rad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::949cfae1a07339c645c1fa5f798aa68f
https://doi.org/10.1134/s1027451019020393
https://doi.org/10.1134/s1027451019020393
Autor:
Yu.A. Goponov, R. A. Shatokhin, V. V. Syshchenko, I.E. Vnukov, K. Sumitani, Yuichi Takabayashi
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 885:134-138
We present theoretical considerations for diffracted diffraction radiation and also propose an application of this process to diagnosing ultra-relativistic electron (positron) beams for the first time. Diffraction radiation is produced when relativis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b5f87f232d6374cd56455b42d92c736
https://doi.org/10.1016/j.nima.2017.12.031
https://doi.org/10.1016/j.nima.2017.12.031
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 11:885-889
An approximate method that is analogous to the eikonal approximation in quantum scattering theory is developed to solve the problem оf the scattering of an electromagnetic wave in the case of its oblique incidence onto an infinite circular cylinder.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a23df3ff6eb518497cfc9d0449b7481c
https://doi.org/10.1134/s1027451017040309
https://doi.org/10.1134/s1027451017040309
The motion of charged particles in a crystal in the axial channeling regime can be both regular and chaotic. The chaos in quantum case manifests itself in the statistical properties of the energy levels set. These properties have been studied previou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::840969949b84d6c5d66523cac67b511e
http://arxiv.org/abs/1909.13238
http://arxiv.org/abs/1909.13238
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 10:458-463
The transverse motion of fast charged particles within a crystal in the continuous potential field of atomic chains may be quantized. In the present study, the eigenfunctions of the discrete spectrum of the transverse motion of an electron in the fie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34138e0aa33f20202170116fac632c83
https://doi.org/10.1134/s102745101602035x
https://doi.org/10.1134/s102745101602035x