Pomeron loops in the perturbative QCD with Large N_c
High Energy Physics - Phenomenology
2010-04-21 v1
Abstract
The lowest order pomeron loop is calculated for the leading conformal weight with full dependence of the triple pomeron vertex on intermediate conformal weights. The loop is found to be convergent. Its contribution to the pomeron Green function begins to dominate already at rapidities 1015. The pomeron pole renormalization is found to be quite small due to a rapid fall of the triple pomeron vertex with rising conformal weights.
Cite
@article{arxiv.0901.3660,
title = {Pomeron loops in the perturbative QCD with Large N_c},
author = {M. A. Braun},
journal= {arXiv preprint arXiv:0901.3660},
year = {2010}
}
Comments
17 pages, 2 figures