Precise determination of the strong coupling in lepton collisions

Research output: Contribution to journalConference article

Abstract

We discuss the status of determination of the strong coupling with special attention to using event shape observables based on data collected at the Large Electron Positron collider and theoretical predictions at highest accuracy available at present. We argue that such extractions can be competitive with lattice determination if the observables are selected carefully such that both higher order perturbative as well as non-perturbative contributions are suppressed.

Original languageEnglish
Article number035
JournalProceedings of Science
Volume353
Publication statusPublished - Jan 1 2019
Event2019 International Conference on Precision Physics and Fundamental Physical Constants, FFK 2019 - Tihany, Hungary
Duration: Jun 9 2019Jun 14 2019

ASJC Scopus subject areas

  • General

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