Yet another way to measure γ
نویسنده
چکیده
We show that the CKM phase 2β +γ can be extracted from measurement of the time dependent rates in the decays B̄ → D(∗)±M∓ and B → D(∗)±M∓, where M = a0, π(1300), b1, a2, π2, ρ3. These channels have a large asymmetry between decays of B̄ 0 and B into the same final state. Even though the branching ratios are small, their sensitivity to γ can be competitive with decays into D(∗) and (π, ρ, a1). ∗Work supported by Department of Energy contract DE–AC03–76SF00515.
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