Monochromatic X-ray sources based on a mechanism of real and virtual photon diffraction in crystals; Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms; Vol. 266, iss. 17
| Parent link: | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms.— , 1984- Vol. 266, iss. 17.— 2008.— [P. 3893-3897] |
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| Այլ հեղինակներ: | Wagner A. R. Aleksandr Rudolfovich, Kuznetsov S. I. Sergey Ivanovich, Potylitsyn A. P. Alexander Petrovich, Razin S. V., Uglov S. R. Sergey Romanovich, Zabaev V. N. Viktor Nikolaevich |
| Ամփոփում: | Title screen 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 X-ray radiation (PXR) and bremsstrahlung diffraction (DBS). Both the experiments were carried out using an electron beam at a microtron. During the first experiment, the DBS process was investigated as a scattering of the Bremsstrahlung (BS) beam on the crystallographic surfaces of tungsten and pyrolytic graphite crystals. The second experiment consisted in the registration of the PXR and DBS yield during the passage of the electrons through the same crystals as in the first experiment. The spectral and orientation radiation characteristics and simulation results obtained for the DBS and PXR processes are presented. It is shown that the usage of mosaic crystalline targets is rather useful in order to obtain a monochromatic X-ray source based on bremsstrahlung diffraction from moderately relativistic electrons Режим доступа: по договору с организацией-держателем ресурса |
| Լեզու: | անգլերեն |
| Հրապարակվել է: |
2008
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| Խորագրեր: | |
| Առցանց հասանելիություն: | http://www.sciencedirect.com/science/article/pii/S0168583X08001729# |
| Ձևաչափ: | Էլեկտրոնային Գրքի գլուխ |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=636751 |
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Նմանատիպ նյութեր
-
X-rays from relativistic electrons crossing a multilayer nanostructure; Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms; Vol. 227, iss 1-2
Հրապարակվել է: (2005) -
First observation of parametric X-rays produced by moderate relativistic protons and carbon nuclei in Si crystals; Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms; Vol. 252, iss. 1
Հրապարակվել է: (2006) -
Parametric X-ray radiation and texture of polycrystalline foils; Resource-Efficient Technologies; No 2
Հրապարակվել է: (2018) -
Observation of parametric X-rays produced by 400 GeV/c protons in bent crystals; Physics Letters B; Vol. 701, iss. 2
Հրապարակվել է: (2011) -
Angular distributions of parametric X-ray radiation from a diamond crystal; Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms; Vol. 402
Հրապարակվել է: (2017)