Quark masses from lattice QCD at the nexttoleading order
Abstract
Using the results of several quenched lattice simulations, we predict the value of the strange and charm quark masses in the continuum at the nexttoleading order, m _{s}^{overlineMS} (μ = 2 GeV) = (128±18), and m _{ch}^{overlineMS} (μ = 2 GeV) = (1.48 ± 0.28) GeV. The errors quoted have been estimated by taking into account the original statistical error of the lattice results and the uncertainties coming from the matching of the lattice to the continuum theory. A detailed presentation of the relevant formulae at the nexttoleading order and a discussion of the main sources of errors is also presented.
 Publication:

Nuclear Physics B
 Pub Date:
 December 1994
 DOI:
 10.1016/05503213(94)902186
 arXiv:
 arXiv:hepph/9406263
 Bibcode:
 1994NuPhB.431..667A
 Keywords:

 High Energy Physics  Phenomenology;
 High Energy Physics  Lattice
 EPrint:
 26 pages (2 postscript file included), LaTeX, CERNTH.7256/94, ROME prep. 94/1018