Results and Perspectives in HEP, vis-a-vis Lattice QCD

Abstract

I review in this presentation some aspects of phenomenology in High Energy Physics which are related to recent and possibly future progress in lattice QCD. In particular, I cover (i) the extraction of CKM matrix elements from B physics, (ii) the determination of epsilon'/epsilon, as well as (iii) some issues emerged in the physics of high energy jets produced in hadronic collisions, where input from non-perturbative calculations would benefit our capability to perform better theoretical predictions.Comment: 13 pages, Latex, 9 figures. Plenary talk delivered at the XVIIth International Symposium on Lattice Field Theory, Pisa, Ital