DocumentCode
3216197
Title
Damping Transverse Instabilities in the Tyevatron Using AC Chromaticity
Author
Ranjbar, V.H.
Author_Institution
Fermilab, Batavia, IL
fYear
2005
fDate
16-20 May 2005
Firstpage
3665
Lastpage
3666
Abstract
Several papers [1],[2] have suggested possibility of using varying chromaticity to damp the head-tail instability. We test this by cycling the chromaticity sextupole magnets in the Tevatron near the synchrotron frequency to see if the head-tail stability threshold is increased. Further we compare the turn-by-turn evolution of a bunch slice in the pres ence of varying chromaticity to a model previously developed.
Keywords
CAMAC; Damping; Frequency estimation; Impedance; Magnets; Protons; Stability; Synchrotrons; Testing; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2005. PAC 2005. Proceedings of the
Print_ISBN
0-7803-8859-3
Type
conf
DOI
10.1109/PAC.2005.1591574
Filename
1591574
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