Author: Chao, Y.-C.
Paper Title Page
THPAK153 Linac Optics Correction With Trajectory Scan Data 3606
 
  • X. Huang, Y.-C. Chao, T.J. Maxwell
    SLAC, Menlo Park, California, USA
  • T. Zhang
    USTC/NSRL, Hefei, Anhui, People's Republic of China
 
  We proposed and tested a scheme to measure and correct linac optics by scanning the beam trajectory in the horizontal and vertical phase spaces. The trajectory data are compared to tracking data in a fitting scheme, from which we can derive the quadrupole strength errors. Simulation is carried out to evaluate the requirements and the performance of the method. The method is experimentally applied to FEL linacs.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2018-THPAK153  
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