k-Factorization and Next-to-leading BFKL Kernel
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
I review recent results by Fadin,Lipatov and collaborators and by our group,leading to the almost complete calculation of the next-to-leading BFKL kernel,of its eigenvalues,and of the resummed gluon anomalous dimension. Qualitative implications for small-x structure functions include consistent running coupling effects and a sizeable decrease of the Pomeron intercept,so as to slow down the small-x rise at low values of Q.
Cite
@article{arxiv.hep-ph/9709390,
title = {k-Factorization and Next-to-leading BFKL Kernel},
author = {Marcello Ciafaloni},
journal= {arXiv preprint arXiv:hep-ph/9709390},
year = {2007}
}
Comments
Invited talk at the Ringberg workshop "New trends in HERA Physics", May 25-30 1997