QCD condensates from tau-decay data: A functional approach
classification
✦ hep-ph
keywords
datafunctionaltau-decayagreementanalysesapproachasymptoticcomparison
read the original abstract
We study a functional method to extract the V-A condensate of dimension 6 from a comparison of tau-decay data with the asymptotic space-like QCD prediction. Our result is in agreement within errors with that from conventional analyses based on finite energy sum rules.
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.