Alpha_s from spectroscopy of psi- and Upsilon-particles in QCD sum rules
Abstract
Description
In a specific scheme of the QCD sum rules, one gives the estimate of $α_S\simeq 0.20$ from the data on the masses and leptonic constants of $ψ$- and $Υ$-particles.
Preprint IHEP 94-92, 2 LATEX pages
Preprint IHEP 94-92, 2 LATEX pages