DocumentCode
345346
Title
Commissioning of KEKB bunch feedback systems
Author
Tobiyama, M. ; Kikutani, E.
Author_Institution
KEK, Tuskuba, Japan
Volume
2
fYear
1999
fDate
1999
Firstpage
1138
Abstract
Commissioning of KEKB started at the end of the last year. In the early stages of the commissioning, we observed transverse instabilities in both rings and started tuning of the bunch feedback systems. Even though the tuning is now at the initial stage, the feedback systems are contributing to an increase of the maximum storable currents in the KEKB rings. Feedback-related systems, tune meters and bunch-current monitors, are also working well
Keywords
accelerator control systems; colliding beam accelerators; electron accelerators; feedback; particle beam bunching; particle beam stability; storage rings; KEKB bunch feedback systems; bunch-current monitors; commissioning; feedback-related systems; storable currents; transverse instabilities; tune meters; Broadband amplifiers; Digital signal processing; Electrodes; Electron beams; Feedback; Feeds; Frequency; Large-scale systems; Positrons; Signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location
New York, NY
Print_ISBN
0-7803-5573-3
Type
conf
DOI
10.1109/PAC.1999.795474
Filename
795474
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