Renormalons: technical introduction
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The large-beta_0 limit of QCD is discussed, with the emphasize on simple technical methods of calculating various quantities at the order 1/\beta_0. Many examples, mainly from heavy quark physics, are considered. Some QCD results based on renormalization group (and not restricted to the large-\beta_0 limit) are also discussed.
Cite
@article{arxiv.hep-ph/0311050,
title = {Renormalons: technical introduction},
author = {A. G. Grozin},
journal= {arXiv preprint arXiv:hep-ph/0311050},
year = {2007}
}
Comments
40 pages, 18 eps figures included