We present measurements of the time-dependent CP-violating asymmetries in B(0)-> K(S)(0)K(S)(0)K(S)(0) decays based on 384x10(6) Upsilon(4S)-> B (B) over bar 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.
Measurement of CP asymmetries in B(0)-> K(S)(0)K(S)(0)K(S)(0) decays
Baracchini E;Ferroni F;
2007-01-01
Abstract
We present measurements of the time-dependent CP-violating asymmetries in B(0)-> K(S)(0)K(S)(0)K(S)(0) decays based on 384x10(6) Upsilon(4S)-> B (B) over bar 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.File in questo prodotto:
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