As a followup to the latest BABAR amplitude analysis of the decay B+ → K+K-K+, we investigate the K+K- invariant-mass dependence of the CP asymmetry and compare it to that obtained by the LHCb collaboration. The results are based on a data sample of approximately 470 × 106BB decays, collected with the BABAR detector at the PEP-II asymmetric-energy B factory at the SLAC National Accelerator Laboratory.
Lees, J., Poireau, V., Tisserand, V., Grauges, E., Palanoab, A., Eigen, G., et al. (2020). Study of the K+ K- invariant-mass dependence of CP asymmetry in B+ → K+K-K+ decays. In Proceedings - 11th Conference on Flavor Physics and CP Violation, FPCP 2013. INSPIRE.
Study of the K+ K- invariant-mass dependence of CP asymmetry in B+ → K+K-K+ decays
Martinelli M.Membro del Collaboration Group
;Carpinelli M.Membro del Collaboration Group
;
2020
Abstract
As a followup to the latest BABAR amplitude analysis of the decay B+ → K+K-K+, we investigate the K+K- invariant-mass dependence of the CP asymmetry and compare it to that obtained by the LHCb collaboration. The results are based on a data sample of approximately 470 × 106BB decays, collected with the BABAR detector at the PEP-II asymmetric-energy B factory at the SLAC National Accelerator Laboratory.
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