Models of realistic Reggeons for t=0 high energy scattering

Abstract

Several Regge-phenomenological models of forward scattering at high energies are considered. It was found that one of them corresponds to the form of finite series in log s with additional terms that represent the exchanges of non-degenerate Regge-trajectories. These trajectories are unique for both the scattering and resonance regions and satisfy the most realistic ideas on them.

Comments: 10 pages, LaTeX, 5 figures