Modular Transport Design for Fnal Antiproton Source to Precooler

An efficient beam collector and transport design is presented which transfers and matches a 4.5 GeV antiproton beam with momentum spread of ±2% into the precooler admittance of 5.0¿ mm-mr. The limits of the transport are a solid angle acceptance of 5.0 msr and momentum pass band of ±5%. A short focal length pulsed lithium lens serves as the collector. The following beam transport line is composed of: (1) vertical translation section; (2) horizontal translation section; (3) matcher; and (4) injector. Monte-Carlo techniques are utilized to evaluate effects of aberrations and multiple scattering upon the computed particle yields. Estimates are presented of the pion and muon fluxes injected into the precooler.