Zobrazeno 1 - 10
of 42
pro vyhledávání: '"V. N. Zabaev"'
Publikováno v:
Physics of Particles and Nuclei. 45:508-515
Results of experiments conducted at the Tomsk synchrotron to study resonant X-ray transition radiation generated by relativistic electrons in periodic multifoil radiators are reviewed. Both the internal synchrotron beam and the external secondary ele
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 309:79-82
The progress in development of an experimental setup for investigating the ultra-soft X-rays and vacuum ultraviolet radiation generated at incidence of relativistic electrons on the surface of multilayer X-ray mirror is described. The results of the
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 266:3893-3897
A source of monochromatic X-ray radiation is wanted in industry, science, medicine and so on. Many ways of making such a source are known. The present work describes two mechanisms for the creation of a monochromatic X-ray beam, which are parametric
Autor:
E. A. Silaev, S. R. Uglov, Alexander M. Taratin, S. Afanasiev, Sh.Z. Saifulin, A. P. Potylitsyn, A. S. Gogolev, V. N. Zabaev, Yu.L. Pivovarov, Alexander Kovalenko, Yu.V. Efremov, M.A. Voevodin, V. V. Boiko, V. I. Volkov, A. S. Artemov, A. N. Efimov, S. V. Romanov, Yu. N. Adishchev, S. P. Timoshenkov
Publikováno v:
Journal of Experimental and Theoretical Physics Letters. 81:241-244
The spectral maxima of parametric x-ray radiation that are emitted by moderately relativistic protons interacting with various crystals have been detected. The spectral positions of these maxima depend on the crystal orientation angle and they are co
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 227:41-54
The results of theoretical and experimental studies of X-ray emission from relativistic electrons crossing periodic nanostructures are presented in this work. Simple formulae describing the characteristics of the total emission from either thin-non-a
Autor:
V. N. Zabaev, Y.Y. Stepnov, B.A. Skripnik, Y.N. Adischev, A. N. Safarov, A. P. Potylitsyn, I. Khakberdiev, U.S. Salikhbaev
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 201:300-306
On the basis of the electron beam (energy E0=13 and 22 MeV) the experimental setup for obtaining of quasimonochromatic X-ray radiation by the method of Bragg diffraction bremsstrahlung X-ray radiation (DXR) has been developed. First results on the ob
Autor:
V. N. Zabaev, S. R. Uglov, A. P. Potylitsyn, S. I. Kuznetsov, S.N. Arishev, V.V. Kaplin, A.V. Vnukov, B. N. Kalinin, A. V. Vukolov, N. N. Nasonov, Y.N. Adischev, A. S. Kubankin
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 201:114-122
X-rays generated by a 500 MeV electron beam of the Tomsk synchrotron in a tungsten single crystal with a mosaic factor less than 80″ has been studied theoretically and experimentally. The tungsten crystal was a block with sizes 1.7×10×15 mm3 alig
Publikováno v:
Russian Physics Journal. 45:914-921
An overview of theoretical and experimental studies of the coherent type-B e+e-pair production by photons in aligned crystals performed at Nuclear Physics Institute at Tomsk Polytechnic University is given.
Autor:
A. A. Kiryakov, Yu.P. Kunashenko, S. R. Uglov, Yu.L. Pivovarov, V. N. Zabaev, A. P. Potylitsyn, B. N. Kalinin, Y.N. Adischev, I. E. Vnukov
Publikováno v:
Physics of Atomic Nuclei. 64:952-955
The yield of parametric x-ray radiation from a tungsten single crystal irradiated with a E=500 MeV electron beam from the Tomsk Sirius synchrotron was studied experimentally in Bragg geometry. The tungsten sample was 1.7 mm thick and had a surface mo
Publikováno v:
Russian Physics Journal. 42:786-790
The first results of investigations into the effect of self-deviation of an electron beam with intermediate energy by a dielectric surface, previously discovered by the authors for the interaction of electrons with a glass surface, are presented in t