Analytic Perturbation Theory and Inclusive Tau Decay
High Energy Physics - Phenomenology
2009-10-30 v3
Abstract
We apply analytic perturbation theory to the inclusive decay of a lepton into hadrons. It is shown that the resulting analyticity of the coupling constant strongly influences the value of the QCD -parameter extracted from the experimental data on decay.
Keywords
Cite
@article{arxiv.hep-ph/9706409,
title = {Analytic Perturbation Theory and Inclusive Tau Decay},
author = {K. A. Milton and I. L. Solovtsov and O. P. Solovtsova},
journal= {arXiv preprint arXiv:hep-ph/9706409},
year = {2009}
}
Comments
10 pages, 2 figures, REVTeX, psfig, penultimate paragraph added