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arXiv · 0706.1394

Measurement of the CKM angles alpha and gamma at the BaBar experiment

V. Lombardo
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Abstract

We present recent measurements of the CKM angles alpha and gamma using data collected by the BaBar detector at the PEP-II asymmetric-energy e+ e- collider at the Stanford Linear Accelerator Center. In addition to constraints on alpha from the decays B0 -> pi+ pi-, B0 -> rho+ pi- and B0 -> rho+ rho-, we also report the first measurement of time-dependent CP asymmetries in the decay B0 -> a1+(1260) pi-. We present measurements of gamma in B+ -> D(*)0 K+ decays using a Dalitz analysis in the modes D^0 -> Ks pi+ pi- and D^0 -> pi+ pi- pi0.

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V. Lombardo. 2007-06-11. Measurement of the CKM angles alpha and gamma at the BaBar experiment. https://doi.org/10.1142/9789812776105_0033

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