Longitudinal loop integrals in the gauge invariant effective action for high energy QCD
High Energy Physics - Phenomenology
2008-09-25 v1
Abstract
We study integrations over light-cone degrees of freedom in the gauge invariant effective action for high energy processes in QCD. We propose a regularization which takes into account the signature of the reggeized gluon. For a test we apply it to the elastic and the production amplitude.
Cite
@article{arxiv.0809.4146,
title = {Longitudinal loop integrals in the gauge invariant effective action for high energy QCD},
author = {M. Hentschinski and J. Bartels and L. N. Lipatov},
journal= {arXiv preprint arXiv:0809.4146},
year = {2008}
}
Comments
6 pages, 4 figures. Talk presented by M. Hentschinski at the HSQCD Workshop, Gatchina, 2008. To be published in the proceedings of the workshop