Le Diberder, Francois; Pich Zardoya, Antonio | |||
This document is a artículoDate1992 | |||
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The perturbative QCD prediction to the total hadronic width of the tau lepton is re-examined. A more convergent perturbative expansion is proposed, which is associated with a smaller renormalization-scheme dependence and better-defined higher-order uncertainties. | |||
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