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https://doi.org/10.18429/JACoW-COOL2019-MOY01
Title First Operation for Stochastic Cooling of P-Bars in the CERN AD Using Optical Delay Notch Filter and Plans 2021 Operation
Authors
  • W. Höfle, L. Arnaudon, E. Bjørsvik, F. Casperspresenter, T. Eriksson, R. Louwerse, V.R. Myklebust
    CERN, Geneva, Switzerland
Abstract 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.
Paper download MOY01.PDF [1.737 MB / 5 pages]
Slides download MOY01_TALK.PDF [13.332 MB]
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Conference COOL2019
Series Workshop on Beam Cooling and Related Topics (12th)
Location Novosibirsk, Russia
Date 23-27 September 2019
Publisher JACoW Publishing, Geneva, Switzerland
Editorial Board Maksim V. Kuzin (BINP, Novosibirsk, Russia); Volker RW Schaa (GSI, Darmstadt, Germany)
Online ISBN 978-3-95450-218-9
Online ISSN 2226-0374
Received 20 September 2019
Accepted 21 October 2019
Issue Date 01 November 2019
DOI doi:10.18429/JACoW-COOL2019-MOY01
Pages 6-10
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.