Asymptotia for total and elastic pp and ¯pp cross-sections

Pancheri, G. and Grau, A. and Pacetti, S. and Srivastava, Y. N. (2013) Asymptotia for total and elastic pp and ¯pp cross-sections. Il nuovo cimento C, 36 (1). pp. 215-219. ISSN 1826-9885

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We discuss recent LHC data for total and elastic pp scattering collected at √s = 7TeV through the asymptotic properties of the scattering amplitude, such as saturation of the Froissart bound and the black-disk limit. A simple model with two exponentials and a phase is used to describe the elastic differential crosssection for both pp and ¯pp and test two asymptotic rules derived from the hypothesis of total absorption.

Item Type: Article
Uncontrolled Keywords: Hadron-induced high- and super-high-energy interactions (energy > 10 GeV) ; Elastic scattering ; Total cross sections
Subjects: 500 Scienze naturali e Matematica > 530 Fisica
Depositing User: Marina Spanti
Date Deposited: 03 May 2020 12:04
Last Modified: 03 May 2020 12:04

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