Study of the K⁺ K^- invariant-mass dependence of CP asymmetry in B⁺ → K⁺ K^- K⁺ decays

2013/05/18 by J. P. Lees, The BABAR Collaboration, Lees, J. P. +2
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #hep-ex

paper · pdf · doi:10.48550/arxiv.1305.4218

5 pages, 4 postscript figures, contributed to FPCP2013

arxiv created 2013/05/18 · arxiv updated 2013/05/21

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 × 10⁶ BB decays, collected with the BABAR detector at the PEP-II asymmetric-energy B factory at the SLAC National Accelerator Laboratory.

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