From electron-positron and tau decays, sum-rule analyses yield alpha_s(MZ)=0.1176 (fixed-order) or 0.1201 (contour-improved), confirm a roughly six-fold violation of four-quark condensate factorization, and see no evidence for duality violation.
QCD as a theory of hadrons (from partons to confinement)
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
abstract
This submission is withdrawn by arXiv administrators. arXiv does not accept book advertisements.
citation-role summary
background 1
citation-polarity summary
fields
hep-ph 1years
2025 1verdicts
CONDITIONAL 1roles
background 1polarities
background 1representative citing papers
citing papers explorer
-
QCD condensates and $\alpha_s$ from $e^+e^-$ and $\tau$-decays
From electron-positron and tau decays, sum-rule analyses yield alpha_s(MZ)=0.1176 (fixed-order) or 0.1201 (contour-improved), confirm a roughly six-fold violation of four-quark condensate factorization, and see no evidence for duality violation.