Light quark masses for dynamical, non-perturbatively O(a) improved Wilson fermions
D. Pleiter, QCDSF Collaboration, UKQCD Collaboration
TL;DR
This paper reports on the determination of light quark masses using lattice QCD simulations with two dynamical fermion flavors, employing improved Wilson fermions across multiple parameter sets.
Contribution
It provides new lattice QCD results for light quark masses with non-perturbative O(a) improvement and dynamical fermions, using configurations from UKQCD and QCDSF collaborations.
Findings
Light quark masses are estimated with improved Wilson fermions.
Results are obtained at six different parameter combinations.
The study advances precision in lattice QCD determinations of quark masses.
Abstract
We present results for the light quark masses in lattice QCD with two degenerate flavours of dynamical fermions. We used configurations generated by the UKQCD and QCDSF collaborations at six different combinations of beta and kappa_sea.
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