Experimental observation and investigation of the prewave zone effect in optical diffraction radiation

Experimental observation and investigation of the prewave zone effect in optical diffraction radiation

Bibliographic Details
Parent link:Physical Review Special Topics - Accelerators and Beams: Scientific Journal
Vol. 11, Iss. 3.— 2008.— [032804, 15 p.]
Other Authors: Karataev P. V. Pavel Vladimirovich, Araki S., Aryshev A., Naumenko G. A. Gennadiy Andreevich, Potylitsyn A. P. Alexander Petrovich, Terunuma N., Urakawa J.
Summary:Title screen
Transition radiation (TR) and diffraction radiation (DR) has widely been used for both electron beam diagnostics and generation of intense radiation beams in the millimeter and the submillimeter wavelength range. Recently, it was theoretically predicted that TR and DR properties change either at extremely high energies of electrons or at long radiation wavelengths. This phenomenon was called a prewave zone effect. We have performed the first observation and detailed investigation of the prewave zone effect in optical diffraction radiation at 1.28 GeV electron beam at the KEK-Accelerator Test Facility (KEK-ATF). The beam energy at KEK-ATF is definitely not the highest one achieved in the world. Since we could easily observe the effect, at higher energies it might cause serious problems. We developed and applied a method for prewave zone suppression valid for optical wavelengths. Furthermore, a method for prewave zonesuppression applicable for longer radiation wavelengths is discussed
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2008
Subjects:
электронный ресурс
труды учёных ТПУ
relativistic electrons
релятивистские электроны
coherent radiation
когерентное излучение
transition radiation
переходное излучение
Online Access:http://dx.doi.org/10.1103/PhysRevSTAB.11.032804
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=636341

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