$Generation of incoherent Cherenkov diffraction radiation in synchrotrons$

Generation of incoherent Cherenkov diffraction radiation in synchrotrons

Podrobná bibliografie
Parent link:	Physical Review Accelerators and Beams Vol. 23, iss. 4.— 2020.— [042803, 9 p.]
Korporativní autor:	Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Další autoři:	Kieffer R., Bartnik L., Bergamaschi M., Bleko V. V. Vladislav Vitoldovich, Billing M. Michael, Bobb L. Lorraine, Conway J. V., Forster M. J., Karataev P. V. Pavel Vladimirovich, Konkov A. S. Artem Sergeevich, Potylitsyn A. P. Alexander Petrovich
Shrnutí:	Title screen Incoherent Cherenkov diffraction radiation was recently produced in the Cornell electron storage ring using counterpropagating beams (electrons and positrons) passing in the close vicinity of a dielectric made of fused silica. We present in this paper a collection of the experimental investigations that were performed on Cherenkov diffraction radiation in both the infrared and the visible range. Measurements were performed using an optical system functioning either in imaging conditions or in far field conditions to retrieve the angular distribution of the radiation. Polarization studies were also performed and showed that, when selecting the appropriate polarization, the beam size can be measured accurately. This study opens the path for new applications in noninvasive beam diagnostic for highly relativistic charged particle beams.
Jazyk:	angličtina
Vydáno:	2020
Témata:	электронный ресурс труды учёных ТПУ пучки излучение
On-line přístup:	https://doi.org/10.1103/PhysRevAccelBeams.23.022802
Médium:	Elektronický zdroj Kapitola
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663991

Popis
Shrnutí:	Title screen Incoherent Cherenkov diffraction radiation was recently produced in the Cornell electron storage ring using counterpropagating beams (electrons and positrons) passing in the close vicinity of a dielectric made of fused silica. We present in this paper a collection of the experimental investigations that were performed on Cherenkov diffraction radiation in both the infrared and the visible range. Measurements were performed using an optical system functioning either in imaging conditions or in far field conditions to retrieve the angular distribution of the radiation. Polarization studies were also performed and showed that, when selecting the appropriate polarization, the beam size can be measured accurately. This study opens the path for new applications in noninvasive beam diagnostic for highly relativistic charged particle beams.
DOI:	10.1103/PhysRevAccelBeams.23.022802