Gérard, Jean-Marc
[UCL]
Weyers, Jacques
(eng)
We present a simple isospin invariant parametrization for $(B \to K\pi)$
decay amplitudes which consistently includes CP violation and (quasi-elastic)
hadronic final states interactions. We find that the observed $(B \to K\pi)$
decays do not lead to a significant bound on the angle $\gamma$ of the
unitarity triangle. On the other hand, we claim that a sizeable CP violation
asymmetry in $(B^{\pm} \to K\pi^{\pm})$ rates is by no means excluded.
Comment: 6 pages, no figure
Bibliographic reference |
Gérard, Jean-Marc ; Weyers, Jacques. Isospin amplitudes and CP violation in (B ---> K pi) decays. (1997) 6 p. pages |
Permanent URL |
http://hdl.handle.net/2078/31618 |