Author :
Andreev, N. ; Arkan, T. ; Bauer, P. ; Bossert, R. ; Brandt, J. ; Chichili, D.R. ; Carson, J. ; DiMarco, J. ; Feher, S. ; Glass, H. ; Kerby, J. ; Lamm, M.J. ; Makarov, A.A. ; Nobrega, Alfred ; Novitski, I. ; Ogitsu, T. ; Orris, D. ; Ozelis, J.P. ; Peterson
Author_Institution :
Fermi Nat. Accel. Lab., Batavia, IL, USA
Abstract :
Superconducting quadrupole magnets for the interaction regions of the Large Hadron Collider are being developed by the US-LHC Accelerator Project. These 70 mm bore quadrupole magnets are intended to operate in superfluid helium at 1.9 K with a nominal field gradient of 215 T/m. A series of 2 m model magnets are being built and tested at Fermilab to optimize design and construction parameters. Measurements of the field quality of the model magnets tested to date and comparisons with the required field quality are reported in this paper.
Keywords :
accelerator magnets; colliding beam accelerators; proton accelerators; storage rings; superconducting magnets; 1.9 K; 2 m; Fermilab-built models; LHC interaction regions; Large Hadron Collider; construction parameters; design parameters; high gradient quadrupole magnets; superfluid helium; Accelerator magnets; Boring; Coils; Design optimization; Glass; Laboratories; Large Hadron Collider; Magnetic field measurement; Testing;
