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Type: Artigo de periódico
Title: On model-independent analyses of elastic hadron scattering
Author: Ávila, R. F.
Campos, S.D.
Menon, M.J.
Montanha, J.
Abstract: By means of an almost model-independent parametrization for the elastic hadron-hadron amplitude, as a function of the energy and the momentum transfer, we obtain good descriptions of the physical quantities that characterize elastic proton-proton and antiproton-proton scattering (total cross section, r parameter and differential cross section). The parametrization is inferred on empirical grounds and selected according to high energy theorems and limits from axiomatic quantum field theory. Based on the predictive character of the approach we present predictions for the above physical quantities at the Brookhaven RHIC, Fermilab Tevatron and CERN LHC energies.
Subject: Elastic scattering
Hadron-induced high-energy interactions
Editor: Sociedade Brasileira de Física
Rights: aberto
Identifier DOI: 10.1590/S0103-97332007000400039
Date Issue: 1-Jul-2007
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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