DEVELOPMENT OF SUPERCONDUCTING COMBINED FUNCTION MAGNETS FOR THE PROTON TRANSPORT LINE FOR THE J-PARC NEUTRINO EXPERIMENT.

Conference · Mon May 16 00:00:00 EDT 2005

OSTI ID:15016815

NAKAMOTO, T; AJIMA, Y; FUJII, Y; HIGASHI, N; ICHIKAWA, A; KIMURA, N; KOBAYASHI, T; MAKIDA, Y; OGITSU, T; OHHATA, H; OKAMURA, T; SASAKI, K

Superconducting combined function magnets will be utilized for the 50 GeV, 750 kW proton beam line for the J-PARC neutrino experiment. The magnet is designed to provide a dipole field of 2.6 T combined with a quadrupole field of 19 T/m in a coil aperture of 173.4 mm at a nominal current of 7345 A. Two full-scale prototype magnets to verify the magnet performance were successfully developed. The first prototype experienced no training quench during the excitation test and good field quality was confirmed.

• Research Organization: Brookhaven National Lab. (BNL), Upton, NY (United States)
• Sponsoring Organization: DOE/SC
• DOE Contract Number: DE-AC02-98CH10886
• OSTI ID: 15016815
• Report Number(s): BNL-74818-2005-CP; R&D Project: 18050; KB0202011; TRN: US0503637
• Resource Relation: Conference: 2005 PARTICLE ACCELERATOR CONFERENCE (PAC05); KNOXVILLE, TENNESSEE; 20050516 through 20050520
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
ACCELERATORS
APERTURES
DIPOLES
EXCITATION
MAGNETS
NEUTRINOS
PERFORMANCE
PROTON BEAMS
PROTON TRANSPORT
QUADRUPOLES
TRAINING