Planar wiggler as a tool for generating hard twisted photons

Planar wiggler as a tool for generating hard twisted photons

Bibliographic Details
Parent link:Journal of Instrumentation
Vol. 15 : Radiation from Relativistic Electrons in Periodic Structures (RREPS-19).— 2020.— [C04008, 10 p.]
Main Author: Bogdanov O. V. Oleg Viktorovich
Corporate Author: Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение математики и информатики
Other Authors: Kazinsky P. O. Petr Olegovich, Lazarenko G. Yu. George Yurievich
Summary:Title screen
Simple formulas for the probability of radiation of twisted photons by scalar and Dirac particles with quantum recoil taken into account are derived. We show that the quantum recoil does not spoil the selection rule for the forward radiation of twisted photons in the planar undulator: m+n is an even number, where n is the harmonic number and m is the projection of the total angular momentum of the radiated twisted photon. The explicit formulas for the radiation probability of twisted photons produced in the planar wiggler are obtained with account for the quantum recoil. The radiation of twisted photons by GeV electrons in the planar wiggler and in the crystalline undulator is investigated.
Language:English
Published: 2020
Subjects:
электронный ресурс
труды учёных ТПУ
X-ray generators and sources
radiation calculations
рентгеновское излучение
генераторы
Online Access:https://doi.org/10.1088/1748-0221/15/04/C04008
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663501

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