COMPARISON OF FIELD CALCULATIONS AND MEASUREMENTS OF A SPECTROMETER MAGNET

Authors
GRIESMAYER E NEUHOFER G BERGSMA F GRILLET JP DALPIAZ PF DUCLOS J PETRUCCI F
Citation
E. Griesmayer et al., COMPARISON OF FIELD CALCULATIONS AND MEASUREMENTS OF A SPECTROMETER MAGNET, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 361(3), 1995, pp. 466-471
Citations number
3
Categorie Soggetti
Nuclear Sciences & Tecnology","Physics, Particles & Fields","Instument & Instrumentation",Spectroscopy
Journal title
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment → ACNP
ISSN journal
01689002
Volume
361
Issue
3
Year of publication
1995
Pages
466 - 471
Database
ISI
SICI code
0168-9002(1995)361:3<466:COFCAM>2.0.ZU;2-D
Abstract
The magnetic spectrometer of the CERN experiment NA48 uses a conventio nal dipole magnet with a gap of 2.40 m and a field integral of 0.83 Tm , equivalent to a transverse momentum change of charged particles of 2 50 MeV/c. This paper introduces the magnet and compares three-dimensio nal calculations of the magnetic field with the measured field map.