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CP Violation in B -> rho pi: New Physics Signals

Veronique Page·David London
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Abstract

A Dalitz-plot analysis of Bd(t) -> rho pi -> pi+ pi- pi0 decays allows one to obtain the CP-violating phase α. In addition, one can extract the various tree (T) and penguin (P) amplitudes contributing to these decays. By comparing the measured value of |P/T| with the theoretical prediction, one can detect the presence of physics beyond the standard model.

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Veronique Page, David London. 2004-06-12. CP Violation in B -> rho pi: New Physics Signals. https://doi.org/10.1103/physrevd.70.017501

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