ACCELERATION OF POLARIZED BEAMS USING MULTIPLE STRONG PARTIAL SIBERIAN SNAKES.
Conference
·
OSTI ID:15010735
Acceleration of polarized protons in the energy range of 5 to 25 GeV is particularly difficult since depolarizing spin resonances are strong enough to cause significant depolarization but full Siberian snakes cause intolerably large orbit excursions. Using a 20-30% partial Siberian snake both imperfection and intrinsic resonances can be overcome. Such a strong partial Siberian snake was designed for the Brookhaven AGS using a dual pitch helical superconducting dipole. Multiple strong partial snakes are also discussed for spin matching at beam injection and extraction.
- Research Organization:
- BROOKHAVEN NATIONAL LABORATORY (US)
- Sponsoring Organization:
- DOE/SC (US)
- DOE Contract Number:
- AC02-98CH10886
- OSTI ID:
- 15010735
- Report Number(s):
- BNL-73397-2004-CP; R&D Project: AD-003; KB0202011; TRN: US0500177
- Resource Relation:
- Conference: SPIN 16TH INTERNATIONAL SPIN PHYSICS SYMPOSIUM, TRIESTE (IT), 10/10/2004--10/16/2004; Other Information: PBD: 10 Oct 2004
- Country of Publication:
- United States
- Language:
- English
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