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arXiv · 1608.08900

Setting the scale for the CLS $2 + 1$ flavor ensembles

Mattia Bruno·Tomasz Korzec·Stefan Schaefer
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Abstract

We present measurements of a combination of the decay constants of the light pseudoscalar mesons and the gradient flow scale $t_0$, which allow to set the scale of the lattices generated by CLS with $2 + 1$ flavors of non-perturbatively improved Wilson fermions. Mistunings of the quark masses are corrected for by measuring the derivatives of observables with respect to the bare quark masses.

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Mattia Bruno, Tomasz Korzec, Stefan Schaefer. 2017-06-16. Setting the scale for the CLS $2 + 1$ flavor ensembles. https://doi.org/10.1103/physrevd.95.074504

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