Constraining γ from K ∗ π and ρK Decays ∗
نویسنده
چکیده
We show that information on the weak phase γ can be extracted from the K * π and ρK decays. Less hadronic uncertainty is involved when the observables of four of these modes are combined together. We further point out two approximate relations in these decay modes which can help determine whether there are new physics contributions in ∆I = 1 transitions, as hinted in the Kπ modes.
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