2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/166497Measurements of meson mixing and CP violation parameters obtained by the CDF and D0 experiments at the Fermilab Tevatron are presented. These include results on $B_s$ and $D$ meson mixing, and searches for CP violation in the decay $B^+ \to J/ψK^+$, in mixing through semileptonic $B_s$ meson decays, and in the interference between mixing and decay in the process $B_s \to J/ψϕ$.9 pages, Proceedings of the Hadron Collider Physics Symposium (HCP2008),Galena, Illinois, USAHigh Energy Physics - Experimenttext