Energy dependence of exclusive vector-meson production in ep interactions at HERA
High Energy Physics - Experiment
2019-08-14 v1
Abstract
The energy dependence of exclusive vector meson (V) production is studied using the ZEUS data. The SU(4) universality of V cross sections in the scale is tested. The energy dependence of the ratio of the cross sections for V production to the total cross section is compared with expectations based on pQCD and Regge approaches.
Cite
@article{arxiv.hep-ex/0206048,
title = {Energy dependence of exclusive vector-meson production in ep interactions at HERA},
author = {Aharon Levy},
journal= {arXiv preprint arXiv:hep-ex/0206048},
year = {2019}
}
Comments
Talk presented at the Xth International Workshop on Deep Inelastic Scattering (DIS02), April 30 - May 4, 2002, Cracow, Poland