Title :
Field Quality Measurements of a 2-Tesla Transmission Line Magnet
Author :
Velev, G.V. ; Foster, W. ; Kashikhin, V. ; Mazur, P. ; Oleck, A. ; Piekarz, H. ; Schlabach, P. ; Sylvester, C. ; Wake, M.
Author_Institution :
Fermi Nat. Accel. Lab., Batavia, IL
fDate :
6/1/2006 12:00:00 AM
Abstract :
A prototype 2-Tesla superconducting transmission line magnet for future hadron colliders was designed, built and tested at Fermilab. The 1.5 m long, combined-function gradient-dipole magnet has a vertical pole aperture of 20 mm. To measure the magnetic field quality in such a small magnet aperture, a specialized rotating coil of 15.2 mm diameter, 0.69 m long was fabricated. Using this probe, a program of magnetic field quality measurements was successfully performed. Results of the measurements are presented and discussed
Keywords :
accelerator magnets; magnetic field measurement; proton accelerators; storage rings; superconducting magnets; superconducting transmission lines; synchrotrons; 2 T; VLHC; accelerator magnets; combined-function gradient-dipole magnet; hadron colliders; magnetic field quality measurements; prototype superconducting transmission line magnet; rotating coil; vertical pole aperture; Apertures; Magnetic field measurement; Probes; Prototypes; Rotation measurement; Superconducting coils; Superconducting magnets; Superconducting transmission lines; Testing; Transmission line measurements; Accelerator magnets; magnetic field measurements; superconducting magnets;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
DOI :
10.1109/TASC.2005.871229
