2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/40520Several 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.10 pages, LaTeX, 5 figuresHigh Energy Physics - Phenomenologytext