2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/40448The values of the elements of the Cabibbo-Kobayashi-Maskawa matrix are constrained by direct and indirect measurements. A fit to experimental data and theory calculations allows the indirect determination of the vertex and angles of the unitarity triangle as: rho = 0.18 +/- 0.07 eta = 0.35 +/- 0.05 sin 2alpha = 0.14 +0.25 -0.38 sin 2beta = 0.73 +/- 0.07 gamma = 63 +8 -11 degrees. Information is derived on the presence of CP violation in the matrix, on non-perturbative QCD parameters and on the Bs oscillation frequency.Presented at the 5th International Symposium on Radiative Corrections (RADCOR-2000) Carmel CA, USA, 11-15 September, 2000High Energy Physics - Phenomenologytext