DocumentCode
879516
Title
Theoretical Prediction of Head Tail Tune Shift in PETRA
Author
Klatt, R. ; Kohaupt, R.D. ; Weiland, T.
Author_Institution
Deutsches Elektronen-Synchrotron DESY NotkestraÃ\x9fe 85, 2000 Hamburg 52, West Germany
Volume
32
Issue
5
fYear
1985
Firstpage
2356
Lastpage
2358
Abstract
The shift in frequency of the fundamental m = 0 head tail mode in a storage ring can be calculated from the optics and the wake potentials. Such calculations have been performed for various beam pipe components in PETRA and are summarized here. Comparison with measurements shows good agreement for long bunches and that the theoretical description of the impedance is incomplete for short bunches (high frequencies).
Keywords
Elementary particle vacuum; Extraterrestrial measurements; Frequency measurement; Impedance measurement; Particle beams; Particle separators; Shape; Storage rings; Tail; Testing;
fLanguage
English
Journal_Title
Nuclear Science, IEEE Transactions on
Publisher
ieee
ISSN
0018-9499
Type
jour
DOI
10.1109/TNS.1985.4333911
Filename
4333911
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