Title :
Test results of a single aperture 10 tesla dipole model magnet for the Large Hadron Collider
Author :
Yamamoto, Akiyasu ; Shintomi, Takakazu ; Kimura, N. ; Doi, Yoshihito ; Haruyama, Tomiyoshi ; Higashi, Norio ; Hirabayashi, H. ; Kawamata, H. ; Seog-Whan Kim ; Kobayashi, T.M. ; Makida, Yasuhiro ; Ogitsu, T. ; Ohuchi, Norihito ; Tanaka, Kiyoshi ; Terashima
Author_Institution :
Nat. Lab. for High Energy Phys., Ibaraki, Japan
fDate :
7/1/1996 12:00:00 AM
Abstract :
A single aperture dipole magnet has been developed with a design magnetic field of 10 tesla by using Nb-Ti/Cu conductor to be operated at 1.8 K in pressurized super fluid helium, The magnet features double shell coil design by using high keystone Rutherford cable and compact non-magnetic steel collars to be adaptable in split/symmetric coil/collar design for twin aperture dipoles. A design central magnetic field of 10 tesla has been successfully achieved in excitation at 1.95 K in pressurized superfluid helium. Test results of the magnet with a summary of the design and fabrication are presented
Keywords :
accelerator magnets; colliding beam accelerators; proton accelerators; storage rings; superconducting magnets; synchrotrons; 1.8 K; 10 tesla; He; Large Hadron Collider; central magnetic field; compact nonmagnetic steel collars; design magnetic field; double shell coil design; high keystone Rutherford cable; pressurized super fluid helium; pressurized superfluid helium; single aperture 10 tesla dipole model magnet; twin aperture dipoles; Apertures; Conductors; Laboratories; Large Hadron Collider; Magnetic fields; Magnetic separation; Superconducting cables; Superconducting coils; Superconducting magnets; Testing;
Journal_Title :
Magnetics, IEEE Transactions on
