A Possible Two-Component Structure of the Non-Perturbative Pomeron
High Energy Physics - Phenomenology
2009-10-31 v1
Abstract
We propose a QCD-inspired two-component Pomeron form which gives an excellent description of the proton-proton, pi-proton, kaon-proton, gamma-proton and gamma-gamma total cross sections. Our fit has a better CHI2/dof for a smaller number of parameters as compared with the PDG fit. Our 2-Pomeron form is fully compatible with weak Regge exchange-degeneracy, universality, Regge factorization and the generalized vector dominance model.
Cite
@article{arxiv.hep-ph/0004066,
title = {A Possible Two-Component Structure of the Non-Perturbative Pomeron},
author = {Pierre Gauron and Basarab Nicolescu},
journal= {arXiv preprint arXiv:hep-ph/0004066},
year = {2009}
}
Comments
7 pages, 2 tables, 4 figures