Physics Commons^™

Search For Rare Decays B+→D (*)+SΗ, D (*)+ SK̅, D+ Η, And D+ K0, M. Kumar, V. Bhardwaj, K. Lalwani, I. Adachi

Faculty Publications

We present a study of rare decay modes B+→D⁺_Sh⁰, B+→D^*+_S h⁰, and B+→D+h⁰, where h⁰ denotes the neutral meson η or K⁰, using a data sample of (772±10)×10⁶   BB̅ events produced at the Υ(4S) resonance. The data were collected by the Belle detector operating at the asymmetric-energy KEKB collider. We find no evidence for these decays, so we set upper limits at the 90% confidence level on the branching fractions of B+→D⁺ _S h⁰, D^*+ _S h⁰, …