2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/112393We present several alternative techniques used by the BaBar Collaboration in order to measure the Unitarity Triangle angle gamma. We also present the results of two searches designed to improve the measurements of sin(2beta) using penguin B decay modes by reducing the hadronic corrections uncertainties.6 pages, 4 figures, Contribution to Moriond ElectroWeak 2006 ProceedingsHigh Energy Physics - Experimenttext