One hadron exchange non-relativistic model for potential

Abstract

Abstract One of the KN Interaction is K+p interaction which one we’re interested in. K+p potential is described as one hadron exchanges. The hadrons being exchanged include scalar meson (σ), vector mesons (ω, ρ ), hyperons (Λ, Σ), and their resonances ( Λ* (1600), Σ*(1385)). This interaction model is derived for non-relativistic calculations within Blankenbecler-Sugar reduction. The values of the potential parameters are fixed by fitting to experimental data of K+p spin-averaged differential cross section for kaon laboratory energies from 88.13 MeV to 3683.22 MeV. Scattering calculations are performed by using a 3D technique without partial wave expansion.