CIRCULARLY-POLARIZED PHOTON BEAMS PRODUCED BY CHANNELED LONGITUDINALLY POLARIZED ELECTRONS

Authors
APYAN AB AVAKIAN RO BOSTED PO DARBINIAN SM ISPIRIAN KA
Citation
Ab. Apyan et al., CIRCULARLY-POLARIZED PHOTON BEAMS PRODUCED BY CHANNELED LONGITUDINALLY POLARIZED ELECTRONS, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 145(1-2), 1998, pp. 142-145
Citations number
10
Categorie Soggetti
Instument & Instrumentation","Nuclear Sciences & Tecnology","Physics, Atomic, Molecular & Chemical","Physics, Nuclear
Journal title
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms → ACNP
ISSN journal
0168583X
Volume
145
Issue
1-2
Year of publication
1998
Pages
142 - 145
Database
ISI
SICI code
0168-583X(1998)145:1-2<142:CPBPBC>2.0.ZU;2-G
Abstract
The spectral distributions and polarization of the radiation of electr ons with longitudinal polarization when they move in parallel to cryst allographic planes and axes are calculated in the constant field appro ximation. It is shown that the x = omega/epsilon-dependence (epsilon a nd omega are the electron and photon energy) of the radiation circular polarization coincides with that for the bremsstrahlung in amorphous media and coherent bremsstrahlung in single crystals, and that the rad iation under consideration may serve as a source of intense circularly polarized photons. (C) 1998 Elsevier Science B.V. All rights reserved .