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Forward Hadronic Scattering from Few Gev to Multi Tev within Regge Theory

J. R. Pelaez

hep-pharXiv:hep-ph/0510005

Abstract

The Regge description of forward hadronic scattering is extended from 1 above each threshold up to the multi TeV range. This is achieved with a simple parametrization, that includes mass effects, a logarithmic growth based on an improved unitarity bound at intermediate energies and a separate factorization of singularities. This parametrization can be easily implemented for phenomenological use, but also sheds light on subdominant trajectories and the Pomeron logarithmic growth law.

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