We present measurements of the time-dependent CP-violating asymmetries in B-0 ->(KSKSKS0)-K-0-K-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 ->(KSKSKS0)-K-0-K-0 decays

ANDREOTTI, Mirco;CALABRESE, Roberto;CIBINETTO, Gianluigi;LUPPI, Eleonora;NEGRINI, Matteo;PETRELLA, Antonio;
2007

Abstract

We present measurements of the time-dependent CP-violating asymmetries in B-0 ->(KSKSKS0)-K-0-K-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.
2007
B., Aubert; M., Bona; D., Boutigny; Y., Karyotakis; J. P., Lees; V., Poireau; X., Prudent; V., Tisserand; A., Zghiche; J. G., Tico; E., Grauges; L., L...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/523511
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