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Measurement of Time-dependent CP Asymmetries in B0 -> K0S K0S K0S Decay

The BABAR Collaboration·B. Aubert
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Abstract

We present an updated measurement of the time-dependent CP-violating asymmetry in B0->K0S K0S K0S decays based on 347 million Upsilon(4S)->B Bbar decays collected with the BABAR detector at the PEP-II asymmetric-energy B factory at SLAC. We obtain the CP asymmetries S_f = -0.66 +/- 0.26 +/- 0.08 and C_f = -0.14 +/- 0.22 +/- 0.05, where the first uncertainties are statistical and the second systematic.

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The BABAR Collaboration, B. Aubert. 2006-07-31. Measurement of Time-dependent CP Asymmetries in B0 -> K0S K0S K0S Decay. https://arxiv.org/abs/hep-ex/0607108

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