Renormalization group analysis of the tau-lepton decay within QCD
arXiv:hep-ph/0302003 · doi:10.1007/BF01625906
Abstract
A technique to sum up the regular corrections appearing under the analytic continuation from the spacelike momentum region to the timelike one is proposed. A perturbative part of the inclusive semileptonic decay width of the tau-lepton in analyzed in detail.
Electronic version of the published paper, latex, 6 pages
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