Inclusive semileptonic B decays: |Vcb | and |Vub|
نویسنده
چکیده
With the discovery of CP violation in the B mesons, and the precise measurement of the angle β [1] of the Unitarity Triangle (UT), the experimental effort focus on the measurements of other parameters to over-constraint the Cabibbo-KobayashiMaskawa (CKM) matrix [2]. In particular the information on the side Rb opposite to the angle β is crucial to test the standard model prediction for CP violation. In the Wolfenstain parametrization |Rb| = λ(1 − λ/2)|Vub/Vcb| where λ = |Vus|/ √
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