X-ray photon scattering at a focused high-intensity laser pulse; Physical Review D; Vol. 100, iss. 3

X-ray photon scattering at a focused high-intensity laser pulse; Physical Review D; Vol. 100, iss. 3

Detalles Bibliográficos
Parent link:Physical Review D: covering particles, fields, gravitation, and cosmology
Vol. 100, iss. 3.— 2019.— [033002, 11 p.]
Autor Principal: Karbstein F. Felix
Autor Corporativo: Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение математики и информатики
Outros autores: Mosman E. A. Elena Arkadievna
Summary:Title screen
We study x-ray photon scattering in the head-on collision of an XFEL pulse and a focused high-intensity laser pulse, described as paraxial Laguerre-Gaussian beam of arbitrary mode composition. For adequately chosen relative orientations of the polarization vectors of the colliding laser fields, this gives rise to a vacuum birefringence effect manifesting itself in polarization flipped signal photons. Throughout this article the XFEL is assumed to be mildly focused to a waist larger than that of the high-intensity laser beam. As previously demonstrated for the special case of a fundamental paraxial Gaussian beam, this scenario is generically accompanied by a scattering phenomenon of x-ray energy signal photons outside the forward cone of the XFEL beam, potentially assisting the detection of the effect in experiment. Here, we study the fate of the x-ray scattering signal under exemplary deformations of the transverse focus profile of the high-intensity pump.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:inglés
Publicado: 2019
Subjects:
электронный ресурс
труды учёных ТПУ
фотоны
лазерные импульсы
рентгеновские излучения
Acceso en liña:https://doi.org/10.1103/PhysRevD.100.033002
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660687

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