Angular distribution of coherent Cherenkov radiation from a bunch passing through a vacuum channel in the dielectric target

Angular distribution of coherent Cherenkov radiation from a bunch passing through a vacuum channel in the dielectric target

Bibliographic Details
Parent link:Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms.— , 1984-
Vol. 402.— 2017.— [P. 139–143]
Main Author: Potylitsyn A. P. Alexander Petrovich
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра прикладной физики (№ 12) (ПФ)
Other Authors: Gogolev S. Yu. Sergey Yurevich, Sukhikh L. G. Leonid Grigorievich
Summary:Title screen
Coherent Cherenkov radiation (ChR) generated by an electron bunch passing through a vacuum channel in the dielectric target has been considered. Simulation of ChR characteristics has been carried out basing on polarization current method. Spectral-angular distributions of coherent ChR generated by the short electron bunches are presented for a flat target with a slit and a conical target with a vacuum channel. We demonstrate feasibility of using cesium iodide conical target for bunch length diagnostics. Bunch length of about 100 fs (rms) could be determined measuring the angular distribution of coherent ChR due to material frequency dispersion.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2017
Subjects:
электронный ресурс
труды учёных ТПУ
лучевая диагностика
поляризационное излучение
черенковское излучение
когерентное излучение
терагерцовое излучение
beam diagnostics
polarization radiation
Cherenkov radiation
coherent radiation
terahertz radiation
Online Access:https://doi.org/10.1016/j.nimb.2017.03.008
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655165

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