Test results of the Q1 quadrupoles for the CEBAF high resolution spectrometer

Journal Article · Mon Jul 01 04:00:00 EDT 1996 · IEEE Transactions on Magnetics

DOI:https://doi.org/10.1109/20.508594· OSTI ID:282390

Gallet, B; Berriaud, C; Daeel, A; Gelebart, J C; Lesmond, C; Mayri, C; Thinel, J; Vernin, P ^[1]

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1. CEA-DSM/DAPNIA, Gif-sur-Yvette (France). Service Technique de Cryogenie et de Magnetisme

The 4 GeV/c high resolution spectrometers of the CEBAF experimental Hall A require two mirror imaged superconducting quadrupole magnets of cosine 2{theta} configuration. These magnets, built at Saclay, have the following parameters: 300 mm clear bore, 948 mm magnetic length, quadrupole field gradient 8.5 T/m with a 1 {times} 10{sup {minus}3} uniformity. The paper gives an overview of the design and describes construction technology and test results: coil dimensions, harmonics content, gradient measurement.

• OSTI ID: 282390
• Report Number(s): CONF-950691--
• Journal Information: IEEE Transactions on Magnetics, Journal Name: IEEE Transactions on Magnetics Journal Issue: 4Pt1 Vol. 32; ISSN IEMGAQ; ISSN 0018-9464
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
44 INSTRUMENTATION
INCLUDING NUCLEAR AND PARTICLE DETECTORS
ACCELERATOR FACILITIES
CEBAF ACCELERATOR
DESIGN
FABRICATION
MAGNETIC SPECTROMETERS
MULTIPOLES
PERFORMANCE
SUPERCONDUCTING MAGNETS