CP Violation via $ρω$ Interference

Ryoji Enomoto, Masaharu Tanabashi

Published 1997-06-12, updated 1997-06-13Version 2

We consider $B^{\pm,0} \to \rho^0(\omega)h^{\pm,0}$, where $\rho^0(\omega)$ decays to $\pi^+\pi^-$ and $h$ is any hadronic final state, such as $\pi$ or $K$. We find a large direct CP asymmetry in B-meson decays via $\rho \omega$ interference. A possible method to determine weak phases, such as $\phi_{2,3}$, is discussed. The experimental feasibility is also shown.