## Abstract

We have searched for the baryon-containing radiative penguin decays [Formula Presented] and [Formula Presented] using a sample of [Formula Presented] [Formula Presented] events collected at the [Formula Presented] with the CLEO detector. We find no evidence for either, and set 90% confidence level upper limits of [Formula Presented] [Formula Presented] From the latter, we estimate [Formula Presented] This limit implies upper limits on corrections to CLEO’s recent measurement of branching fraction, mean photon energy, and variance in photon energy from [Formula Presented] that are less than half the combined statistical and systematic errors quoted on these quantities.

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

Volume | 68 |

Issue number | 1 |

DOIs | |

State | Published - 2003 |

## ASJC Scopus subject areas

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