Preliminary Results on the Empirical Applicability of the Tsallis Distribution in Elastic Hadron Scattering

Abstract

We show that the proton-proton elastic differential cross section data at dip position and beyond can be quite well described by a parametrization based on the Tsallis distribution, with only five free fit parameters. Extrapolation of the results obtained at 7 TeV to large momentum transfer, suggests that hadrons may not behave as a black-disk at the asymptotic energy region.

arXiv comment3 pages, 1 figure, version matching proceedings style, XII Hadron Physics, 2012, AIP Proc. Conf

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