The QCD static energy at NNNLL.
Nora Brambilla, Antonio Vairo, Xavier Garcia i Tormo, Joan Soto
Keywords
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Abstract
We compute the static energy of QCD at short distances at next-to-next-to-next-to leading-logarithmic accuracy in terms of the three-loop singlet potential. By comparing our results with lattice data we extract the value of the unknown piece of the three-loop singlet potential.
