https://doi.org/10.1051/epjconf/20147307010
Low-energy constraints to αs
Albert Einstein Center for Fundamental Physics, Institut für Theoretische Physik, Universität Bern, Sidlerstrasse 5, 3012 Bern, Switzerland
a e-mail: garcia@itp.unibe.ch
Published online: 9 June 2014
We briefly review some of the lower-energy constraints to the perturbative behaviour of the strong coupling αs, with some emphasis on the determination coming from the energy between two static sources calculated on the lattice.
© Owned by the authors, published by EDP Sciences, 2014
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