Euclidean formulation of diffractive scattering
高能物理 - 唯象学
2007-05-23 v1
摘要
After a brief review (in the first part) of some relevant properties of the high-energy parton-parton scattering amplitudes, in the second part we shall discuss the infrared finiteness and some analyticity properties of the loop-loop scattering amplitudes in gauge theories, when going from Minkowskian to Euclidean theory, and we shall see how they can be related to the still unsolved problem of the s-dependence of the hadron-hadron total cross-sections.
引用
@article{arxiv.hep-ph/0509169,
title = {Euclidean formulation of diffractive scattering},
author = {E. Meggiolaro},
journal= {arXiv preprint arXiv:hep-ph/0509169},
year = {2007}
}
备注
Talk given at the ``XIth International Conference on Elastic and Diffractive Scattering'' (EDS 2005), XVIIth Rencontre de Blois, Chateau de Blois (France), 15-20 May 2005; 6 pages