DocumentCode
344944
Title
Effects of phase noise in heavily beam loaded storage rings
Author
Byrd, J.M.
Author_Institution
Lawrence Berkeley Lab., CA, USA
Volume
3
fYear
1999
fDate
1999
Firstpage
1806
Abstract
Synchrotron oscillations in a storage ring can be driven by noise in the storage ring RF system. For phase noise in the master oscillator, which falls off exponentially with frequency, we show that beam oscillations can become significant in cases of moderate to heavy beam loading. We derive the transfer function for generator phase to beam phase and calculate the beam motion using the measured phase noise in several master oscillator sources. This is compared with measurements of the beam noise made at the Advanced Light Source, a 1.5-1.9 GeV electron storage ring
Keywords
electron accelerators; particle beam stability; phase noise; storage rings; Advanced Light Source; beam motion; beam oscillations; beam phase; electron storage ring; generator phase; heavily beam loaded storage rings; master oscillator; phase noise; storage ring RF system; synchrotron oscillations; transfer function; Light sources; Motion measurement; Noise measurement; Oscillators; Phase measurement; Phase noise; Radio frequency; Storage rings; Synchrotrons; Transfer functions;
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.1999.794266
Filename
794266
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