| 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
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| 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.
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| Paper |
download MOY01.PDF [1.737 MB / 5 pages] |
| Slides |
download MOY01_TALK.PDF [13.332 MB] |
| Export |
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※ EndNote |
| 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 |
 Published 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. |
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