Studies of polarized beam acceleration and Siberian Snakes
Conference
·
OSTI ID:10172834
We studied depolarization mechanisms of polarized proton acceleration in high energy accelerators with snakes and found that the perturbed spin tune due to the imperfection resonance plays an important role in beam depolarization at snake resonances. We also found that even order snake resonances exist in the overlapping intrinsic and imperfection resonances. Due to the perturbed spin tune of imperfection resonances, each snake resonance splits into two. Thus the available betatron tune space becomes smaller. Some constraints on polarized beam colliders were also examined.
- Research Organization:
- Indiana Univ., Bloomington, IN (United States). Dept. of Physics
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- FG02-92ER40747
- OSTI ID:
- 10172834
- Report Number(s):
- DOE/ER/40747--3; CONF-921131--13; ON: DE93017207
- Country of Publication:
- United States
- Language:
- English
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