| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1845727 | Nuclear Physics B - Proceedings Supplements | 2014 | 4 Pages |
Abstract
We review our recent determination of the strong coupling αs from the OPAL data for non-strange hadronic tau decays. We find that using fixed-order perturbation theory, and using contour-improved perturbation theory. At present, these values supersede any earlier determinations of the strong coupling from hadronic tau decays, including those from ALEPH data.
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