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https://doi.org/10.18429/JACoW-IPAC2021-TUPAB313
Title Arrangement Optimization of Quadrupoles and Correctors for Beam Alignment
Authors
  • L. Xu, Q.M. Zhang
    Xi’an Jiaotong University, People’s Republic of China
  • H.X. Deng
    SARI-CAS, Pudong, Shanghai, People’s Republic of China
  • N. Huang
    UCAS, Beijing, People’s Republic of China
  • N. Huang
    SINAP, Shanghai, People’s Republic of China
Abstract In the X-ray free-electron laser (XFEL), the alignment and stability of beam orbit have a great impact on power and qualities of the generated X-ray pulses. Currently, the beam-based alignment (BBA) is the most widely used technique in beam alignment. In order to find the best arrangement of quadrupoles and correctors, a mathematical model is established based on the transmission matrix method. With this model, several simple arrangements of quadrupoles and correctors are selected to simulate the beam alignment process. It is found that when two correctors adjust two quadrupoles, the beam can pass through the center of quadrupoles approximately collimated.
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Conference IPAC2021
Series International Particle Accelerator Conference (12th)
Location Campinas, SP, Brazil
Date 24-28 May 2021
Publisher JACoW Publishing, Geneva, Switzerland
Editorial Board Liu Lin (LNLS, Campinas, Brazil); John M. Byrd (ANL, Lemont, IL, USA); Regis Neuenschwander (LNLS, Campinas, Brazil); Renan Picoreti (LNLS, Campinas, Brazil); Volker R. W. Schaa (GSI, Darmstadt, Germany)
Online ISBN 978-3-95450-214-1
Online ISSN 2673-5490
Received 16 May 2021
Accepted 31 August 2021
Issue Date 16 August 2021
DOI doi:10.18429/JACoW-IPAC2021-TUPAB313
Pages 2221-2223
Copyright
Creative Commons CC logoPublished by JACoW Publishing under the terms of the Creative Commons Attribution 3.0 International license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI.