DEFLECTION ELECTROMAGNET COIL DESIGN METHOD, DEFLECTION ELECTROMAGNET COIL DESIGN DEVICE, SUPERCONDUCTING ELECTROMAGNET, ACCELERATOR, AND COIL ARRANGEMENT OPTIMIZATION PROGRAM

摘要

PROBLEM TO BE SOLVED: To design a deflection electromagnet having a high magnetic homogeneity and its coil, in a short time with high accuracy.SOLUTION: In the deflection electromagnet coil design method for designing a coil 51 of a deflection electromagnet 20 transporting particles by an arcuate beam path 30, a position of a conductor 63 on a beam path vertical surface perpendicular to the beam path 30 is represented by parameters on the beam path vertical surface for the conductor 63 constituting the coil 51. The position of the conductor 63 capable of being corrected to enhance the magnetic homogeneity of the entire desired region is calculated by optimization of two-dimensional magnetic field calculation using the parameters.