Author: Bjorsvik, E.    [Bjørsvik, E.]
Paper Title Page
MOY01 First Operation for Stochastic Cooling of P-Bars in the CERN AD Using Optical Delay Notch Filter and Plans 2021 Operation 6
 
  • W. Höfle, L. Arnaudon, E. Bjørsvik, F. Caspers, T. Eriksson, R. Louwerse, V.R. Myklebust
    CERN, Meyrin, Switzerland
 
  During the 2018 run of AD a notch filter with optical delay lines for the longitudinal stochastic cooling at 3.5 GeV/c was successfully tested with beam for the first time. The contribution will summarise the hardware implemented including a comparison of the hardware transfer functions of the new system and the original system using a coaxial cable plant for the same purpose. Automatic monitoring of the hardware transfer function being prepared for 2021 will be provided in order to periodically check drifts of the system and send corrections to the control of the system. Integration of this monitoring and feedforward system into the CERN controls environment will be shown.  
slides icon Slides MOY01 [13.332 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-COOL2019-MOY01  
About • paper received ※ 20 September 2019       paper accepted ※ 21 October 2019       issue date ※ 01 November 2019  
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