36th Annual International Symposium on Lattice Field Theory

Matching of Nf=2+1 CLS ensembles to a tmQCD valence sector

24 Jul 2018, 18:45

2h

Lincoln (Kellogg Hotel and Conference Center)

Poster Weak Decays and Matrix Elements Poster reception

Speaker

Mr Jose Angel Romero Jurado (Instituto de Fisica Teorica)

Description

We will present a detailed description of the matching of a valence Nf=2+1+1 fully-twisted tmQCD action with an Nf=2+1, non-perturbatively O(a)-improved Wilson sea. Extensive preliminary results for meson and quark masses, as well as for pseudoscalar decay constants, are available for several CLS ensembles. A comparison of the scaling behaviour of the two actions in the light and strange quark sectors, as well as various crosschecks of the solidity of the approach, will be presented.