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Physics 2000
The Renormalization Group Improvement of the QCD Static PotentialsDOI: 10.1016/S0370-2693(00)01261-2 Abstract: We resum the leading ultrasoft logs of the singlet and octet static QCD potentials within potential NRQCD. We then obtain the complete three-loop renormalization group improvement of the singlet QCD static potential. The discrepancies between the perturbative evaluation and the lattice results at short distances are slightly reduced.
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