## Abstract

We report improved measurements of branching fractions for [Formula Presented] [Formula Presented] [Formula Presented] and [Formula Presented] decays based on a data sample of 85.0 million [Formula Presented] pairs collected at the [Formula Presented] resonance with the Belle detector at the KEKB [Formula Presented] storage ring. This data sample is almost three times larger than the sample previously used. We observe clear signals for [Formula Presented] [Formula Presented] and [Formula Presented] decays and set upper limits on [Formula Presented] decays. The results can be used to give model-dependent constraints on the CKM angle [Formula Presented] as well as limits on the hadronic uncertainty in the time-dependent analysis of the angle [Formula Presented]

Original language | English |
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Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |

Volume | 69 |

Issue number | 11 |

DOIs | |

Publication status | Published - 2004 |

## ASJC Scopus subject areas

- Nuclear and High Energy Physics
- Physics and Astronomy (miscellaneous)