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https://doi.org/10.18429/JACoW-FLS2023-TU4P07
Title Design of the Beam Distribution System of SHINE
Authors
  • S. Chen
    SSRF, Shanghai, People’s Republic of China
  • H.X. Deng, X. Fu, B. Liu
    SARI-CAS, Pudong, Shanghai, People’s Republic of China
  • B.Y. Yan
    SINAP, Shanghai, People’s Republic of China
Abstract The Shanghai high-repetition-rate XFEL and extreme light facility (SHINE), as the first hard X-ray free electron laser facility in China, is now under construction. CW electron beam with up to 1 MHz bunch repetition rate from a superconducting RF linac is used to feed at least three individual undulator lines that covers a wide photon energy range (0.4 keV ~ 25 keV). In order to maximize the efficiency of the facility, a beam switchyard between the linac and undulator lines is used to enable the simultaneously operation of the three undulator lines. In this work, the schematic design of the beam switchyard for bunch-by-bunch beam separation of CW beam is described, and the current lattice design of the linac-to-undulator deflection branches and the start-to-end tracking simulation results are presented.
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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 22 August 2023
Revised 28 August 2023
Accepted 31 August 2023
Issued 02 December 2023
DOI doi:10.18429/JACoW-FLS2023-TU4P07
Pages 87-90
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.