arXiv · 1309.1689
Dalitz-plot dependence of CP asymmetry in B+- --> K+- K+ K- decays
Abstract
A large CP asymmetry predicted recently in the framework of the QCD factorization model for the B+- --> K+- K+ K- decays in the range of the K+ K- invariant masses above the phi(1020) resonance has been confirmed by the LHCb Collaboration. We discuss the emergence and size of this asymmetry in an extended model involving S- and P-waves together with the contribution from the D-wave f2(1270) resonance and compare our model with the experimental data of the LHCb and BABAR Collaborations.
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Leonard Lesniak, Piotr Zenczykowski. 2014-09-16. Dalitz-plot dependence of CP asymmetry in B+- --> K+- K+ K- decays. https://doi.org/10.1016/j.physletb.2014.08.052
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