Prompt photon hadroproduction in the k_T-factorization approach
High Energy Physics - Phenomenology
2011-03-23 v2
Abstract
We study the production of prompt photons at high energy in the framework of the k_T-factorization approach. The amplitude for production of a single photon associated with quark pair in the fusion of two off-shell gluons is calculated. Theoretical results are compared with the Tevatron data.
Cite
@article{arxiv.0811.0486,
title = {Prompt photon hadroproduction in the k_T-factorization approach},
author = {S. P. Baranov and A. V. Lipatov and N. P. Zotov},
journal= {arXiv preprint arXiv:0811.0486},
year = {2011}
}
Comments
4 pages, 3 figures, to be published in the Proceedings of Workshop "Diffraction 2008", La Londe-les-Maures, France, Sept. 9-14, 2008