CP Violation, Mixing and Lifetime Results from BaBar
Abstract
The BaBar collaboration has analysed 60M BB pairs collected at the Upsilon (4S) resonance at the PEP II asymetric collider at SLAC. Using this data sample we have measured the CP violation parameters sin (2beta)=0.75+/- 0.09 (STAT) +/-0.04 (SYST) and lambda =0.92+/- 0.06 (STAT) +/- 0.02 (SYST) from B0 to cc+K*0 + c.c. decays. From charmless 2-body B decays we measure AKpi =-0.05 +/- 0.06 +/- 0.01(-0.14,+0.05), Spipi = -0.01 +/- 0.37 +/- 0.07(-0.66,+0.62), Cpipi =-0.02 +/- 0.29 +/- 0.07(-0.54,+0.48). A number of B lifetime and mixing parameters, extracted from subsamples of this data set, are also presented.
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