Kt-Factorization vs. Renormalization Group: A small-x Consistency Argument
高能物理 - 唯象学
2009-10-28 v1
摘要
The consistency of the BFKL equation with the renormalization group is investigated at next-to-leading log-x level.By use of Kt-factorization, it is found that,besides next-to-leading small-x resummation formulae, a leading, x-dependent redefinition of initial quarks and gluons is needed. Its interpretation and phenomenological relevance are discussed.
引用
@article{arxiv.hep-ph/9507307,
title = {Kt-Factorization vs. Renormalization Group: A small-x Consistency Argument},
author = {Marcello Ciafaloni},
journal= {arXiv preprint arXiv:hep-ph/9507307},
year = {2009}
}
备注
front page,7 pages, 1 figure