Decay constant of eta-meson from QCD sum rule
classification
✦ hep-ph
keywords
constantdecayeta-mesonruleaccountbasiscalculatedcontribution
read the original abstract
Decay constant of eta-meson f is calculated on the basis of the QCD sum rule method. An instanton contribution is taken into account. The result is f = 0.17 GeV.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.