A Study of Polarized Proton Acceleration in J-PARC

Journal Article · Wed Jun 13 04:00:00 EDT 2007 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2750931· OSTI ID:21064071

Luccio, A U; Bai, M; Roser, T ^[1]; Molodojentsev, A; Ohmori, C; Sato, H ^[2]; Hatanaka, K ^[3]

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1. Brookhaven National Laboratory, Upton, NY 11973 (United States)
2. High Energy Accelerator Research Organization, Tsukuba, Ibaraki (Japan)
3. Research Center for Nuclear Physics, Osaka University (Japan)

We have studied the feasibility of polarized proton acceleration in rhe J-PARC accelerator facility, consisting of a 400 MeV linac, a 3 GeV rapid cycling synchrotron (RCS) and a 50 GeV synchrotron (MR). We show how the polarization of the beam can be preserved using an rf dipole in the RCS and two superconductve partial helical Siberian snakes in the MR. The lattice of the MR will be modified with the addition of quadrupoles to compensate for the focusing properties of the snakes.

• OSTI ID: 21064071
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 915; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
ACCELERATION
ACCELERATOR FACILITIES
BEAM FOCUSING MAGNETS
BEAM PRODUCTION
DIPOLES
GEV RANGE
J-PARC
LINEAR ACCELERATORS
MAGNETIC FIELD CONFIGURATIONS
MEV RANGE
POLARIZATION
POLARIZED BEAMS
PROTON BEAMS
PROTONS
QUADRUPOLES
SUPERCONDUCTING MAGNETS