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Sebek, J.J.

Paper Title Page
THPE047 Lattice Calibration with Turn-by-turn BPM Data 4623
 
  • X. Huang, J.J. Sebek
    SLAC, Menlo Park, California
  
 

Turn-by-turn beam po­si­tion mon­i­tor (BPM) data from mul­ti­ple BPMs are fit­ted with a track­ing code to cal­i­brate mag­net strengths in sim­i­lar man­ner as the well known LOCO code. Sim­u­la­tion shows that this method can be a quick and ef­fi­cient way for op­tics cal­i­bra­tion. The method is ap­pli­ca­ble to both linacs and ring ac­cel­er­a­tors. We also show ex­per­i­men­tal mea­sure­ment of the trans­fer ma­trix with turn by turn BPM data.