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Formation of a High-Energy Particle Beam by Means of Focusing Crystal Devices
- Authors: Britvich G.I1, Kostin M.Y.1, Pitalev V.I1, Poluektov I.V1, Sandomirskiy Y.E1, Chesnokov M.Y.1, Chesnokov Y.A1, Yanovich A.A1
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Affiliations:
- Institute for High Energy Physics, National Research Center Kurchatov Institute, 142281, Protvino, Moscow region, Russia
- Issue: Vol 117, No 9-10 (5) (2023)
- Pages: 639-643
- Section: Articles
- URL: https://rjsvd.com/0370-274X/article/view/662518
- DOI: https://doi.org/10.31857/S123456782309001X
- EDN: https://elibrary.ru/BNLJRV
- ID: 662518
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Abstract
It becomes difficult and expensive to control TeV-particle trajectories using electromagnets to obtain extracted beams at accelerators. For these purposes, high-gradient devices based on bent crystals are more suitable. These crystals can serve as superstrong lenses with a focal length of less than 1 m with an equivalent magnetic field of 1000 T. In this work, a scheme based on two successive focusing crystals has been implemented to form a 50 GeV axially symmetric beam with a small divergence of 30 μrad in both the horizontal and vertical planes. One of the promising applications of this scheme is the creation of high-energy neutrino beams.
About the authors
G. I Britvich
Institute for High Energy Physics, National Research Center Kurchatov Institute, 142281, Protvino, Moscow region, Russia
Email: chesnokov@ihep.ru
M. Yu Kostin
Institute for High Energy Physics, National Research Center Kurchatov Institute, 142281, Protvino, Moscow region, Russia
Email: chesnokov@ihep.ru
V. I Pitalev
Institute for High Energy Physics, National Research Center Kurchatov Institute, 142281, Protvino, Moscow region, Russia
Email: chesnokov@ihep.ru
I. V Poluektov
Institute for High Energy Physics, National Research Center Kurchatov Institute, 142281, Protvino, Moscow region, Russia
Email: chesnokov@ihep.ru
Yu. E Sandomirskiy
Institute for High Energy Physics, National Research Center Kurchatov Institute, 142281, Protvino, Moscow region, Russia
Email: chesnokov@ihep.ru
M. Yu Chesnokov
Institute for High Energy Physics, National Research Center Kurchatov Institute, 142281, Protvino, Moscow region, Russia
Email: chesnokov@ihep.ru
Yu. A Chesnokov
Institute for High Energy Physics, National Research Center Kurchatov Institute, 142281, Protvino, Moscow region, Russia
Email: chesnokov@ihep.ru
A. A Yanovich
Institute for High Energy Physics, National Research Center Kurchatov Institute, 142281, Protvino, Moscow region, Russia
Author for correspondence.
Email: chesnokov@ihep.ru
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