paper

Scale r_0 and the static potential from the CLS lattices

arXiv:1012.1141

Abstract

We report on the measurement of the static potential and the scale r_0 from HYP-smeared Wilson loops in two flavour QCD. We analyse the quark mass dependence of the potential and r_0 at three lattice spacings. We also compare the QCD static potential around distance r_0 with the static potential obtained from potential models.

corrects eq. (3.4) and updates fig. 6

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