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arXiv · 0901.2260

The heavy quark-antiquark potential from lattice and perturbative QCD

Alexander Laschka·Norbert Kaiser·Wolfram Weise
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Abstract

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 well as the order 1/m potential are discussed.

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Alexander Laschka, Norbert Kaiser, Wolfram Weise. 2009-01-15. The heavy quark-antiquark potential from lattice and perturbative QCD. https://arxiv.org/abs/0901.2260

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