Erratum: Strong coupling constant from vacuum polarization functions in three-flavor lattice QCD with dynamical overlap fermions [Phys. Rev. D 82, 074505 (2010)]

摘要

In our analysis published in our paper, we found an error in the code to convert the strong coupling constant obtainedby lattice QCD on Nf ? 2 t 1 at 2 GeV to that in Nf ? 5 at the MZ scale using the next-to-leading order in the MSscheme [1]. The central value as well as the systematic error is modified from Table I in our paper to Table I. The final valueof αes5TeMZT in the Abstract and Eq. (17) in our paper should be changed to.