The heavy quark-antiquark potential from lattice and perturbative QCD

Preprint English OPEN
Laschka, Alexander; Kaiser, Norbert; Weise, Wolfram;
(2009)
  • Subject: High Energy Physics - Phenomenology
    arxiv: High Energy Physics::Phenomenology | High Energy Physics::Lattice | High Energy Physics::Experiment

The heavy quark-antiquark potential in perturbative QCD is subject to ambiguities. We show how to derive a well-defined and stable short-distance potential that can be matched to results from lattice QCD simulations at intermediate distances. The static potential as wel... View more
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