Wednesday, July 10, 2013

1307.2238 (Xavier Garcia i Tormo)

Review on the determination of alpha_s from the QCD static energy    [PDF]

Xavier Garcia i Tormo
We review the determination of the strong coupling alpha_s from the comparison of the perturbative expression for the Quantum Chromodynamics static energy with lattice data. We collect here all the perturbative expressions needed to evaluate the static energy at the currently known accuracy.
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