Kt-Factorization vs. Renormalization Group: A small-x Consistency Argument

Preprint

13 July 1995

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9507307

Abstract

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.

Keywords

DEPENDENT REDEFINITION
RENORMALIZATION GROUP
CONSISTENCY ARGUMENT
KT FACTORIZATION
X CONSISTENCY
LEADING
SMALL X

All Related Versions

Version 1, 1995-07-13, ArXiv
Published version: Physics Letters B, 356 (1), 74.

This publication has 0 references indexed in Scilit: