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Light quark masses in N_f = 2+1 lattice QCD with Wilson fermions

We present a lattice QCD determination of light quark masses with three sea-quark flavours ($N_\mathrm{f}=2+1$). Bare quark masses are known from PCAC relations in the framework of CLS lattice computations with a non-perturbatively improved Wilson-Clover action and a tree-level Symanzik improved gau...

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Detalles Bibliográficos
Autores principales: Bruno, Mattia, Campos, Isabel, Fritzsch, Patrick, Koponen, Jonna, Pena, Carlos, Preti, David, Ramos, Alberto, Vladikas, Anastassios
Lenguaje:eng
Publicado: 2019
Materias:
Acceso en línea:https://dx.doi.org/10.1140/epjc/s10052-020-7698-z
http://cds.cern.ch/record/2702258