X-ray Hybrid Radiation; Charged and Neutral Particles Channeling Phenomena

X-ray Hybrid Radiation; Charged and Neutral Particles Channeling Phenomena

Bibliographic Details
Parent link:Charged and Neutral Particles Channeling Phenomena.— 2018.— [1 p.]
Main Author: Shevelev M. V. Mihail Viktorovich
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра прикладной физики (№ 12) (ПФ) Международная научно-образовательная лаборатория "Рентгеновская оптика" (МНОЛ РО)
Other Authors: Konkov (Kon'kov) A. S. Anatoliy Sergeevich
Summary:Title screen
Transition and Cherenkov radiation generated by a charge are well known phenom- ena and find a broad application for different scientific communities. Frank was the first to point out the possibility of interference between transition and Cherenkov radi- ation [1]. This interference is understandable, since both radiation mechanisms may be described as a secondary electromagnetic field produced by polarization currents that emerge from the interaction of an electromagnetic field of a charge with atomic electrons of the medium. In 1979 Zrevol and Ruzicka conducted theoretical investigations of this interference effect in the visible wavelength range [2]. They showed that the emitted radiation possessed both transition and Cherenkov radiation properties, i.e., that it is a hybrid radiation. However, despite the critical interest for development of new x-ray monochromatic sources, the theoretical investigations ignored this effect in x-ray range.In this report we present results of the theoretical investigation for x-ray hybrid ra- diation. Using the polarization current approach [3,4] and the atomic scattering factor formalism [5] to account anomalous dispersion of the complex permittivity we study spectral and angular distributions and polarization properties of x-ray hybrid radiation when a charge passes over a screen.
Language:English
Published: 2018
Subjects:
электронный ресурс
труды учёных ТПУ
рентгеновское излучение
Online Access:https://agenda.infn.it/event/14872/contributions/27181/
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660219

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