Dynamical gluon mass and $pp$ elastic scattering
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The application of a modified gluon propagator and an infrared frozen running co upling constant in the description of the proton-proton elastic scattering is in vestigated. The model based on the exchange of the Pomeron as a pair of non-pert urbative gluons is modified to include the frozen coupling constant in the infra red kinematic region. A good fit to the data of the differential cross section f or different center of mass energies (53 GeV and 1.8 TeV) is obtained.
Cite
@article{arxiv.hep-ph/0501057,
title = {Dynamical gluon mass and $pp$ elastic scattering},
author = {M. B. Gay Ducati and W. K. Sauter},
journal= {arXiv preprint arXiv:hep-ph/0501057},
year = {2007}
}
Comments
REVTEX, 13 pages, 4 figures