PS02 Rare Decays
, B→τ ν, B→μ ν searches at BABAR
INFN Napoli and Università di Napoli “Federico II”, Via Cintia, 80126 Napoli (Italia),
Accepted: 6 November 2003
Published online: 25 November 2003
We present a search for the , and decays in a data sample of 82 fb–1 collected at the Υ(4S) resonance with the Babar detector at the SLAC PEP-II asymmetric B Factory. We find no evidence of signal for such decays and for all of them we set a 90% C.L. upper limit. For the decay we set a 90% C.L. upper limit of . For the decay we set a 90% C.L. upper limit of . For the decay we set a 90% C.L. upper limit of . All results are preliminary.
PACS: e + e – collisions – Rare B meson decays
© Società Italiana di Fisica, Springer-Verlag, 2004