Determination of the strong coupling alphas from the QCD static energy

Garcia Tormo, Xavier (2013). Determination of the strong coupling alphas from the QCD static energy. PoS - proceedings of science, Confin(158). Scuola Internazionale Superiore di Studi Avanzati SISSA

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We obtain a determination of the strong coupling as in quantum chromodynamics, by comparing perturbative calculations for the short-distance part of the static energy with lattice computations. Our result reads as (1.5GeV) = 0.326±0.019, and when evolved to the scale MZ (the Z-boson mass) it corresponds to as (MZ) = 0.1156+0.0021 −0.0022.

Item Type:

Conference or Workshop Item (Paper)

Division/Institute:

08 Faculty of Science > Institute of Theoretical Physics
10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC)

UniBE Contributor:

Garcia Tormo, Xavier

Subjects:

500 Science > 530 Physics

ISSN:

1824-8039

Publisher:

Scuola Internazionale Superiore di Studi Avanzati SISSA

Language:

English

Submitter:

Esther Fiechter

Date Deposited:

04 Jul 2014 10:57

Last Modified:

11 Dec 2014 07:02

BORIS DOI:

10.7892/boris.43482

URI:

https://boris.unibe.ch/id/eprint/43482

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