Pseudoscalar-Meson—Nucleon Scattering and Regge Cuts

Abstract

A simultaneous fit to the data on the four charge-exchange reactions ${\pi }^{-}p\to {\pi }^{0}n$, $K^{-}p\to {\overline{K}}^{0}n$, $K^{+}n\to K^{0}p$, and ${\pi }^{-}p\to \eta n$ is made, using a Regge-pole model modified by the inclusion of the lowest-order Regge cuts produced, by means of the impact-parameter representation.