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Please use this identifier to cite or link to this item: https://elib.bsu.by/handle/123456789/289847
Title: First design of a crystal-based extraction of 6 GeV electrons for the DESY II Booster Synchrotron
Authors: Sytov, A.
Kube, G.
Bandiera, L.
Cirrone, P.
Ehrlichmann, H.
Guidi, V.
Haurylavets, V.
Romagnoni, M.
Soldani, M.
Stanitzki, M.
Tamisari, M.
Tikhomirov, V.
Wittenburg, K.
Mazzolari, A.
Issue Date: 2022
Publisher: Springer Science and Business; Media Deutschland GmbH
Citation: Eur Phys J C 2022;82(3).
Abstract: A proof-of-principle experimental setup for the extraction of 6 GeV electrons from the DESY II Booster Synchrotron using the channeling effect in a bent crystal is elaborated. Various aspects of the experimental setup were investigated in detail, such as the particle beam dynamics during the extraction process, the manufacturing and characterization of bent crystals, and the detection of the extracted beam. In order to optimize the crystal geometry, the overall process of beam extraction was simulated, taking into account the influence of radiation energy losses. As result it is concluded that the multi-turn electron beam extraction efficiency can reach up to 16%. In principle this crystal-based beam extraction technique can be applied at any electron synchrotron in order to provide multi-GeV electron beams in a parasitic mode. This technique will allow to supply fixed-target experiments by intense high-quality monoenergetic electron beams. Furthermore, electron/positron crystal-based extraction from future lepton colliders may provide an access to unique experimental conditions for ultra-high energy fixed-target experiments including searches for new physics beyond the Standard Model.
URI: https://elib.bsu.by/handle/123456789/289847
DOI: 10.1140/epjc/s10052-022-10115-4
Scopus: 85126181683
Sponsorship: We acknowledge partial support of the INFN through the MC-INFN and the STORM projects. A. Sytov acknowledges support by the European Commission (the TRILLION project within the H2020-MSCA-IF-2020 call, GA. 101032975).M. Romagnoni acknowledges support from the ERC Consolidator Grant SELDOM G.A. 771642. We acknowledge the CINECA award under the ISCRA initiative for the availability of high performance computing resources and support.
Licence: info:eu-repo/semantics/openAccess
Appears in Collections:Статьи НИУ «Институт ядерных проблем»

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