Isospin amplitudes and CP violation in (B ---> K pi) decays

Gérard, Jean-Marc;Weyers, Jacques

Files

Preprint.pdf
  • Open Access
  • Adobe PDF
  • 75.88 KB

Details

Authors
Abstract
(en) 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
Affiliations

Citations

Isospin amplitudes and CP violation in (B ---> K pi) decays. (n.d.). https://hdl.handle.net/2078.5/256711