Elastic cross sections for high energy hadron-hadron scattering
High Energy Physics - Phenomenology
2016-09-06 v1
Abstract
This report discusses some results on differential cross sections for high energy and small momentum transfer elastic hadron-hadron scattering in QCD, using a functional integral approach. In particulary a matrix cumulant expansion for the vacuum expectation values of lightlike Wegner-Wilson loops, which governs the hadronic amplitudes, is presented. The cumulants are evaluated using the model of the stochastic vacuum.
Cite
@article{arxiv.hep-ph/9811306,
title = {Elastic cross sections for high energy hadron-hadron scattering},
author = {E. R. Berger},
journal= {arXiv preprint arXiv:hep-ph/9811306},
year = {2016}
}
Comments
4 pages, 2 eps figures. Talk at the High Energy Conference on Quantum Chromodynamics (QCD'98), Montpellier, July 1998