Elastic scattering of π−, K− and p̄ from protons at 9.8 and 13.6 GeV/c

Abstract Measurements have been made of the differential cross section for π − −p elastic scattering at 9.8 GeV/ c in the angular range 25°–120° c.m.s. Together with existing data, an almost complete angular distribution has now been obtained at this momentum. Measurements have also been made over more restricted angular ranges for 9.7 GeV/ c K − −p and −p-p elastic scattering and 13.6 GeV/ c π − −p and K − −p elastic scattering.