Speaker
Vincent Schoefer
(Brookhaven National Laboratory)
Description
Partial snakes are used at the Brookhaven AGS to avoid strong vertical spin resonances during acceleration of polarized proton beam from 2.5 to 23 GeV. An unfortunate side effect is that these snakes excite numerous weak resonances associated with the horizontal betatron motion. We present experimental demonstration and operational experience of the compensation of these resonances during acceleration by exciting betatron coupling with a set of 15 pulsed skew quadrupoles.
Funding Agency
Work supported by Brookhaven Science Associates, LLC under Contract No. DE-SC0012704 with the U.S. Department of Energy.
| In which format do you inted to submit your paper? | LaTeX |
|---|
Authors
Eiad Hamwi
(Cornell University (CLASSE))
Haixin Huang
(Brookhaven National Laboratory)
Mr
Jonathan Laster
(Brookhaven National Laboratory)
Keith Zeno
(Brookhaven National Laboratory)
Kiel Hock
(Brookhaven National Laboratory)
Levente Hajdu
(Brookhaven National Laboratory)
Vincent Schoefer
(Brookhaven National Laboratory)
Weijian Lin
(Brookhaven National Laboratory)