%0 Journal Article %T Phenomenology of the Standard Model from Lattice QCD %A V. Lubicz %J Physics %D 2000 %I arXiv %X Some recent results of lattice QCD calculations which are relevant for the phenomenology of the Standard Model are reviewed. They concern the lattice determinations of quark masses, studies of K-Kbar and B-Bbar mixings, and a prediction of the B_s-mesons lifetime difference. The results of a recent analysis of the CKM unitarity triangle, which is mostly based on the lattice calculations of the relevant hadronic matrix elements, are also presented. %U http://arxiv.org/abs/hep-ph/0010171v1