Title :
A high gradient quadrupole magnet for a polarized beam facility
Author :
Smith, R.P. ; Hoffman, J.A. ; Kim, S.H. ; Mataya, K.F. ; Niemann, R.C. ; Turner, Larry
Author_Institution :
Argonne National Laboratory, Argonne, IL
fDate :
1/1/1981 12:00:00 AM
Abstract :
A prototype quadrupole magnet with 2.8 m effective length is under design and construction for use in a polarized beam transport system at Fermi National Accelerator Laboratory. The operating gradient required is 50 T/m and the higher multipole error fields must not exceed a few parts in one thousand over a 10 cm diameter bore. For cryogenic efficiency the magnet will operate at 1000 amperes and a cold iron yoke will provide complete field shielding.
Keywords :
Beam transport; Superconducting magnets; Accelerator magnets; Boring; Cryogenics; Iron; Laboratories; Magnetic shielding; Particle beams; Polarization; Prototypes; Structural beams;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1981.1060913
