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https://doi.org/10.18429/JACoW-FLS2023-TH3D2
Title Radiation Protection Issues in Undulator Upgrades for the European XFEL
Authors
  • A.T. Potter, A. Wolski
    The University of Liverpool, Liverpool, United Kingdom
  • S. Casalbuoni, S. Karabekyan, H. Sinn, F. Wolff-Fabris
    EuXFEL, Schenefeld, Germany
  • W. Decking, A. Leuschner, S. Liupresenter
    DESY, Hamburg, Germany
  • F. Jackson
    STFC/DL/ASTeC, Daresbury, Warrington, Cheshire, United Kingdom
Abstract European XFEL is the first free electron laser operating at MHz repetition rate with electron beam energy up to 17.5 GeV. The high repetition rate together with the high electron beam energy provides unique opportunities for users in different domains. To further extend the operation schemes, some upgrades have already been implemented and several more are planned. The advanced operation schemes may require devices inserted into the beam like slotted foil or narrow vacuum chambers such as for the corrugated structure, the Apple-X undulator, and the superconducting undulator. Due to the high beam power generated by the superconducting linac, there are concerns about increased radiation loads. Therefore, simulations and measurements have been carried out to study the radiation dose rates that may be generated. We give an overview of the simulations and measurements for the above mentioned schemes.
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Conference FLS2023
Series ICFA Advanced Beam Dynamics Workshop (67th)
Location Luzern, Switzerland
Date 27 August-01 September 2023
Publisher JACoW Publishing, Geneva, Switzerland
Editorial Board Hans-Heinrich Braun (PSI, Villigen, Switzerland); Jan Chrin (PSI, Villigen, Switzerland); Romain Ganter (PSI, Villigen, Switzerland); Nicole Hiller (PSI, Villigen, Switzerland); Volker RW Schaa (GSI, Darmstadt, Germany)
Online ISBN 978-3-95450-224-0
Online ISSN 2673-7035
Received 30 August 2023
Revised 31 August 2023
Accepted 01 September 2023
Issued 02 December 2023
DOI doi:10.18429/JACoW-FLS2023-TH3D2
Pages 245-248
Copyright
Creative Commons CC logoPublished by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 International license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI.