A. Strength

A large sample of the 6-meter dipoles for the Fermilab Main In-jector have been fabricated and measured. The resulting proper-ties are reported and compared to the accelerator requirements. I. Magnet requirements The Fermilab Main Injector is a new proton and antiproton accelerator currently under construction at Fermi National Ac-celerator Laboratory [1]. It will replace the existing Main Ring in all functions. While many of the Main Ring quadrupoles will be reused in the Main Injector, the dipoles are a new design. The performance requirements of the dipoles have been stud-ied extensively [2]. The two significant areas of magnetic per-formance are the magnet-to-magnet variation in the integrated magnetic field (“strength”) and the variation of the strength as a function of transverse position (“shape”). We discuss these top-ics separately here