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Measurement of CP Asymmetries in B0 --> K0S K0S K0S Decays

The BABAR Collaboration·B. Aubert et al
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Abstract

We present measurements of the time-dependent CP-violating asymmetries in B0 --> K0S K0S K0S decays based on 384 million Y(4S) decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. We obtain the CP asymmetry parameters C = 0.02 +/- 0.21 +/- 0.05 and S = -0.71 +/- 0.24 +/- 0.04, where the first uncertainties are statistical and the second systematic. These results are consistent with standard model expectations.

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The BABAR Collaboration, B. Aubert et al. 2007-11-13. Measurement of CP Asymmetries in B0 --> K0S K0S K0S Decays. https://doi.org/10.1103/physrevd.76.091101

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