2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/201183We measure the hadronic contribution to the vacuum polarisation tensor, and use it to estimate the hadronic contribution to (g-2)_mu, the muon anomalous magnetic moment.3 pages, 4 figures, Latex. Talk given by P.E.L. Rakow at Lattice2003(matrix)High Energy Physics - LatticeHigh Energy Physics - Phenomenologytext