We present a nearly final analysis of the u/d and s quark masses, extracted using the PCAC quark masses reported in [1]. The data is based on the CLS Nf = 2 + 1 simulations with Wilson/Clover quarks and Lüscher-Weisz gauge action, at four β values (i.e. lattice spacings) and a range of quark masses. We use the ALPHA results of [2] for non-perturbative quark mass renormalisation and RG-running from hadronic to electroweak scales in the Schrödinger Functional scheme. Quark masses are quoted both in the MS scheme and as RGI quantities.

Bruno, M., Campos, I., Koponen, J., Pena, C., Preti, D., Ramos, A., et al. (2018). Light and strange quark masses from Nf = 2 + 1 simulations with Wilson fermions. In Proceedings of Science. Sissa Medialab Srl.

Light and strange quark masses from Nf = 2 + 1 simulations with Wilson fermions

Bruno M.;
2018

Abstract

We present a nearly final analysis of the u/d and s quark masses, extracted using the PCAC quark masses reported in [1]. The data is based on the CLS Nf = 2 + 1 simulations with Wilson/Clover quarks and Lüscher-Weisz gauge action, at four β values (i.e. lattice spacings) and a range of quark masses. We use the ALPHA results of [2] for non-perturbative quark mass renormalisation and RG-running from hadronic to electroweak scales in the Schrödinger Functional scheme. Quark masses are quoted both in the MS scheme and as RGI quantities.
paper
Quark masses; Lattice QCD
English
36th Annual International Symposium on Lattice Field Theory, LATTICE 2018
2018
Proceedings of Science
2018
334
220
none
Bruno, M., Campos, I., Koponen, J., Pena, C., Preti, D., Ramos, A., et al. (2018). Light and strange quark masses from Nf = 2 + 1 simulations with Wilson fermions. In Proceedings of Science. Sissa Medialab Srl.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/332374
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