CERN Accelerating science

Preprint
Report number	JINR-P9-2003-244 ; P9-2003-244
Title	The Magnetic Field Design of a 4 T Fast Sycling Superconducting Dipole Magnet
Author(s)	Akishin, P G ; Butenko, A V ; Kovalenko, A D ; Mikhailov, V A
Affiliation	(Veksler and Baldin Laboratory of High Energies, Dubna)
Publication	2003
Imprint	28 Dec 2003
Number of pages	7
Subject category	Accelerators and Storage Rings
Abstract	The problem of a 2D magnetic field of a 4 T dipole magnet and aperture of 100-110 mm in diameter for a fast cycling synchrotron is considered. A single layer coil is made of a hollow superconducting NbTi cable designed to operate at a current of 30 kA. The description of a mathematical method to minimise higher harmonic amplitude by variation of the current coil position is given. The numerical simulation results for 2D magnetic fields are presented.
Submitted by	[email protected]