Differential cross sections of the charge exchange reaction π−p → π0n in the momentum range from 148 to 323 MeV/c

Abstract

Preliminary values of differential cross sections of the reaction π−p → π0n at π− momenta 148, 176, 188, 212, 238, 269, 298, 323 MeV/c are presented. Statistical errors of the differential cross sections are as a rule at a level of 3–5%. The experiment was made using the Crystal Ball detector at the Alternating Gradient Synchrotron (AGS) at Brookhaven National Laboratory (BNL), USA.