Cyclotron radiation cooling of a short electron bunch kicked in an undulator with guiding magnetic field

We propose to use of an undulator with the guiding axial magnetic field as a “kicker” forming a bunch of electron gyro-oscillators with a small spread in the axial velocity. The cyclotron emission from the bunch leads to losing oscillatory velocity of electron gyrorotation, but it does not perturb t...

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Main Authors: I. V. Bandurkin, I. V. Osharin, A. V. Savilov
Format: Article
Language:English
Published: American Physical Society 2015-11-01
Series:Physical Review Special Topics. Accelerators and Beams
Online Access:http://doi.org/10.1103/PhysRevSTAB.18.110702
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spelling doaj-2f2821d4a8f5400684f7b601b8755c022020-11-25T00:53:20ZengAmerican Physical SocietyPhysical Review Special Topics. Accelerators and Beams1098-44022015-11-01181111070210.1103/PhysRevSTAB.18.110702Cyclotron radiation cooling of a short electron bunch kicked in an undulator with guiding magnetic fieldI. V. BandurkinI. V. OsharinA. V. SavilovWe propose to use of an undulator with the guiding axial magnetic field as a “kicker” forming a bunch of electron gyro-oscillators with a small spread in the axial velocity. The cyclotron emission from the bunch leads to losing oscillatory velocity of electron gyrorotation, but it does not perturb the axial electron velocity. This effect can be used for transformation of minimization of the spread in electron axial velocity in the undulator section into minimization of the spread in electron energy in the cyclotron radiation section.http://doi.org/10.1103/PhysRevSTAB.18.110702
collection DOAJ
language English
format Article
sources DOAJ
author I. V. Bandurkin
I. V. Osharin
A. V. Savilov
spellingShingle I. V. Bandurkin
I. V. Osharin
A. V. Savilov
Cyclotron radiation cooling of a short electron bunch kicked in an undulator with guiding magnetic field
Physical Review Special Topics. Accelerators and Beams
author_facet I. V. Bandurkin
I. V. Osharin
A. V. Savilov
author_sort I. V. Bandurkin
title Cyclotron radiation cooling of a short electron bunch kicked in an undulator with guiding magnetic field
title_short Cyclotron radiation cooling of a short electron bunch kicked in an undulator with guiding magnetic field
title_full Cyclotron radiation cooling of a short electron bunch kicked in an undulator with guiding magnetic field
title_fullStr Cyclotron radiation cooling of a short electron bunch kicked in an undulator with guiding magnetic field
title_full_unstemmed Cyclotron radiation cooling of a short electron bunch kicked in an undulator with guiding magnetic field
title_sort cyclotron radiation cooling of a short electron bunch kicked in an undulator with guiding magnetic field
publisher American Physical Society
series Physical Review Special Topics. Accelerators and Beams
issn 1098-4402
publishDate 2015-11-01
description We propose to use of an undulator with the guiding axial magnetic field as a “kicker” forming a bunch of electron gyro-oscillators with a small spread in the axial velocity. The cyclotron emission from the bunch leads to losing oscillatory velocity of electron gyrorotation, but it does not perturb the axial electron velocity. This effect can be used for transformation of minimization of the spread in electron axial velocity in the undulator section into minimization of the spread in electron energy in the cyclotron radiation section.
url http://doi.org/10.1103/PhysRevSTAB.18.110702
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