anti p production and momentum spread reduction of anti p's

The anti p source for SSC discussed at the ANL/UC workshop assumes the possibility of reducing momentum spread from +/- 3% to +/- .25% on a 10 GeV debunching orbit. Where parameters had not been defined at the workshop, reasonable values were chosen for a proton accelerator and debuncher to check whether this expectation is realistic. These parameters have been chosen by scaling from the Fermilab design and making some conservative extrapolations from the results of accelerator experiments. The relevant parameters of the proton accelerator and the debunching orbit parameters are given