Add to ORKGThe determination of the numerical value for the strong coupling constant from tau decays in perturbative QCD is briefly described. Main emphasis is made on the use of the renormalization scheme invariance of the theory for reducing uncertainties related to truncation of the series in the strong coupling constant. The analysis of the convergence of the series is presented and the possibility of the asymptotic growth at the NNNLO is discussed
A non-perturbative expansion method which gives a well-defined analytic continuation of the running ...
The invariant-mass distribution of the hadronic state in tau-decay can be used for testing fundament...
The strong coupling constant is determined from the leptonic branching ratios, the lifetime, and the...
Be the strong coupling constant alpha(s) from the tau hadronn width using a renormalization group su...
Be the strong coupling constant alpha(s) from the tau hadronn width using a renormalization group su...
We discuss the extraction of the strong coupling constant as using hadronic r\ud decay data. We exam...
The QCD corrections to the R_{\tau}^{12} moment of the invariant mass distribution in hadronic decay...
One of the largest theoretical uncertainties assigned to the strong coupling constant alpha_s as det...
The strong coupling constant is determined from the leptonic branching ratios, the lifetime, and the...
The strong coupling constant is determined from the leptonic branching ratios, the lifetime, and the...
The moments of the hadronic spectral functions are of interest for the extraction of the strong coup...
28 pages, 5 figures - Subm. to JHEPThe tau hadronic width provides a determination of the strong cou...
The moments of the hadronic spectral functions are of interest for the extraction of the strong coup...
We examine the large-order behavior of a recently proposed renormalization-group-improved expansion ...
The calculation of perturbative corrections to the spectral moments observable in hadronic \tau deca...
A non-perturbative expansion method which gives a well-defined analytic continuation of the running ...
The invariant-mass distribution of the hadronic state in tau-decay can be used for testing fundament...
The strong coupling constant is determined from the leptonic branching ratios, the lifetime, and the...
Be the strong coupling constant alpha(s) from the tau hadronn width using a renormalization group su...
Be the strong coupling constant alpha(s) from the tau hadronn width using a renormalization group su...
We discuss the extraction of the strong coupling constant as using hadronic r\ud decay data. We exam...
The QCD corrections to the R_{\tau}^{12} moment of the invariant mass distribution in hadronic decay...
One of the largest theoretical uncertainties assigned to the strong coupling constant alpha_s as det...
The strong coupling constant is determined from the leptonic branching ratios, the lifetime, and the...
The strong coupling constant is determined from the leptonic branching ratios, the lifetime, and the...
The moments of the hadronic spectral functions are of interest for the extraction of the strong coup...
28 pages, 5 figures - Subm. to JHEPThe tau hadronic width provides a determination of the strong cou...
The moments of the hadronic spectral functions are of interest for the extraction of the strong coup...
We examine the large-order behavior of a recently proposed renormalization-group-improved expansion ...
The calculation of perturbative corrections to the spectral moments observable in hadronic \tau deca...
A non-perturbative expansion method which gives a well-defined analytic continuation of the running ...
The invariant-mass distribution of the hadronic state in tau-decay can be used for testing fundament...
The strong coupling constant is determined from the leptonic branching ratios, the lifetime, and the...