K+Scattering in the Energy Range 100-250 Mev

Abstract
Approximately 65 meters of K+-meson track was scanned in the energy interval 100-250 Mev. Analysis of the data shows that the K+-neutron charge exchange scattering rises appreciably above the value 15 corresponding to a pure I=1 interaction and at energies ≳150 Mev appears to be larger than the K+-neutron direct scattering. Analysis of the angular distribution of the inelastic events for K+ incident energies greater than 150 Mev indicates a nonisotropic center-of-mass angular distribution, peaked towards θc.m.=180°.