Check of the Bootstrap Conditions for the Gluon Reggeization
Abstract
The property of gluon Reggeization plays an essential role in the derivation of the Balitsky-Fadin-Kuraev-Lipatov (BFKL) equation for the cross sections at high energy in perturbative QCD. This property has been proved to all orders of perturbation theory in the leading logarithmic approximation and it is assumed to be valid also in the next-to-leading logarithmic approximation, where it has been checked only to the first three orders of perturbation theory. From -channel unitarity, however, very stringent ``bootstrap'' conditions can be derived which, if fulfilled, leave no doubts that gluon Reggeization holds.
Keywords
Cite
@article{arxiv.hep-ph/0007118,
title = {Check of the Bootstrap Conditions for the Gluon Reggeization},
author = {Alessandro Papa},
journal= {arXiv preprint arXiv:hep-ph/0007118},
year = {2007}
}
Comments
Talk given at the Crimean Summer School - Seminar, "New Trends in High Energy Physics", Miskhor (Yalta), May 27 - June 4, 2000 (to be published in the proceedings); 5 pages, uses axodraw.sty