2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/170802We present results on CP violation from approximately 2.8 fb^{-1} of data collected by the D0 Experiment at the Fermilab Tevatron. The results presented are: (i) an improved measurement of the B_s^0 CP-violating phase from a flavor-tagged analysis of B_s^0 --> J/ψϕdecays; (ii) a search for direct CP violation in B^{+-} --> J/ψK^{+-} (π^{+-}) decays from a measurement of the charge asymmetry A_{CP}(B^{+-} --> J/ψK^{+-}); and (iii) a search for indirect CP violation from searches for anomalous charge asymmetries in semileptonic B_s^0 decays.pages, proceedings paper, 34th International Conference on High Energy Physics, Philadelphia, 2008High Energy Physics - Experimenttext