DESIGN OF THE MAIN MAGNETS OF THE SESAME STORAGE RING

摘要

This paper describes the magnetic design of the main magnets of the SESAME storage ring. The 16 dipoles are combined function bending magnets, designed with an adjustable iron shimming scheme. The 64 quadrupoles are of two different lengths and strengths. The 64 sextupoles are optimized for field quality in 3D without end pole chamfers and they include additional coils to provide a horizontal/vertical dipole and a skew quadrupole terms.