Pion-Proton Scattering at 220 Mev

Abstract
Pion-proton differential scattering cross sections have been measured at 220±7 Mev. Measurements were made at eight angles using scintillation counters and a liquid hydrogen target. Statistical errors range from 5 to 10%. Phase shift analyses have been made of the data in the customary manner. No evidence for d-wave scattering has been found.