2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/178794We determine the masses of the light and the strange quarks in the $\bar{MS}$-scheme using our high-statistics lattice simulation of QCD with dynamical Wilson fermions. For the light quark mass we find $m^{light}_{\bar{MS}}(2 GeV) = 2.7(2) MeV$, which is lower than in quenched simulations. For the strange quark, in a sea of two dynamical light quarks, we obtain $m^{strange}_{\bar{MS}}(2 GeV) = 140(20) MeV$.10 pages (latex file, uses epsf-style)High Energy Physics - LatticeHigh Energy Physics - Phenomenologytext