B1 magnet harmonics

Barnes, P D

Lawrence Livermore National Laboratory

关键词: Spectra;    43 Particle Accelerators;    Simulation;    Construction;    Design;   

DOI  :  10.2172/15005727
RP-ID  :  UCRL-ID-139414
RP-ID  :  W-7405-ENG-48
RP-ID  :  15005727

美国|英语

来源: UNT Digital Library

【 摘 要 】

During the B0 Overpass construction for the CDF detector at Fermilab, 33 B1 magnets were measured using a bucked tangential coil. Measurements were made on the midplane, at the centerline and at {+-} 1 inch horizontal displacement. Since the coil was only 62 inches long, measurements were made at four longitudinal positions. Because of the design of the Main Ring, it was sufficient to combine data from all positions and report the harmonic spectrum for the magnet as a whole. For modeling the Scrounge-atron, it is more useful to treat each measurement position separately. The author reports here an analysis of the harmonic spectra at each probe position, based on the original data.