2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/170626The most recent calculations of pi+ pi+ and K+ K+ scattering by the NPLQCD collaboration using domain-wall valence quarks on staggered MILC configurations are presented. In addition, a quenched calculation of the potentials between two B-mesons is discussed.7 Pages, Talk presented at The XXVI International Symposium on Lattice Field Theory, LATTICE 2008 - Williamsburg, Virginia, USA. July 14 - 19, 2008High Energy Physics - Latticetext