Spectral characteristics of Compton backscattering sources. Linear and nonlinear modes; Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms; Vol. 355 : Channeling 2014: Charged & Neutral Particles Channeling Phenomena

Spectral characteristics of Compton backscattering sources. Linear and nonlinear modes; Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms; Vol. 355 : Channeling 2014: Charged & Neutral Particles Channeling Phenomena

Bibliographic Details
Parent link:Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms: Scientific Journal.— , 1984-
Vol. 355 : Channeling 2014: Charged & Neutral Particles Channeling Phenomena.— 2015.— [P. 246-250]
Main Author: Potylitsyn A. P. Alexander Petrovich
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра прикладной физики (№ 12) (ПФ) Инновационная международная научно-образовательная лаборатория "Фотон" (ИМНОЛ "Фотон")
Other Authors: Kolchuzhkin A. M. Anatoly Mikhaylovich
Summary:Title screen
Compton backscattering (CBS) of laser photons by relativistic electrons is widely used to design X-ray and gamma sources with a bandwidth better than 1% using a tight collimation. In order to obtain a reasonable intensity of the resulting beam one has to increase power of a laser pulse simultaneously with narrowing of the waist in the interaction point. It can lead to nonlinearity of CBS process which is affected on spectral characteristics of the collimated gamma beam (so-called “red-shift” of the spectral line, emission of “soft” photons with energy much less than the spectral line energy). In this paper we have analyzed such an influence using Monte-Carlo technique and have shown that even weak nonlinearity should be taken into account if the gamma beam is formed by a narrow aperture.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2015
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:http://dx.doi.org/10.1016/j.nimb.2015.03.038
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=643300

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