Isospin amplitudes and CP violation in (B to K pi) decays |
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Authors: | J.-M. Gérard J. Weyers |
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Affiliation: | (1) Institut de Physique Théorique, Université catholique de Louvain, B-1348 Louvain-la Neuve, Belgium , BE |
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Abstract: | We present a simple isospin invariant parametrization for decay amplitudes which consistently includes CP violation and (quasi-elastic) hadronic final state interactions. We find that the observed decays do not lead to a significant bound on the angle of the unitarity triangle. On the other hand, we claim that a sizeable CP violation asymmetry in rates is by no means excluded. Received: 9 June 1998 / Published online: 8 September 1998 |
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