Speaker
Prof.
Byung Geel YU
(Korea Aerospace University)
Description
We present a model for the Regge phenomenology of meson-baryon scattering at high energies.
Diffraction features of pi-N and KN elastic scatterings are described by the Pomeron trajectory which we newly formulated to apply for high energy data.
On the basis of the Reggeized meson exchanges in the t-channel we also discuss N* resonances in the pi-N scatterings by using the parameterization of the Breit-Wigner type for a fit of data. The s-wave phase shift is applied to describe the low energy data on KN scattering. Summary and conclusions are given for the respective features of elastic and inelastic processes from threshold to tens of GeV with a stress on the applicability of the present model.
Primary author
Prof.
Byung Geel YU
(Korea Aerospace University)
