K-p one-hadron-exchange potential model

We present a model of K-p one-hadron-exchange potential. The hadrons being exchanged include σ, ρ, ω, Λ and Σ. The potential’s parameters are determined by fitting to experimental data of K-p scattering, which are the spin-averaged differential cross sections. The energies being considered are between 51 MeV and 884 MeV. We calculate K-p scattering on a three-dimensional basis. The set of fitted parameters consists of cut-off parameters for the hadron form factors, σ mass, and coupling constants.