Measurement of γ and 2 β + γ
نویسنده
چکیده
We report on the initial measurements of the angle γ and the sum of angles 2β + γ of the Unitarity Triangle. When compared with indirect information on the value of γ from other measurements of CKM parameters, the measurement of these angles will provide a precise test of Standard Model predictions, as statistics increase. There are several methods for directly measuring γ and 2β + γ. We report on the status of each of these techniques, and the resulting constraints on the values of these angles.
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