We report a search for B→J/ψD decays, based on a sample of 124×10^6 BB̅ events collected with the BABAR detector at the PEP-II storage ring of the Stanford Linear Accelerator Center. No significant signal is found. We obtain upper limits on the branching fractions of 1.3×10-5 for B0→J/ψD̅ 0 and 1.2×10-4 for B+→J/ψD+ at 90% confidence level.
Search for B→J/ψD decays
MARGONI, MARTINO;SIMONETTO, FRANCO;STROILI, ROBERTO;VOCI, CESARE;SIMI, GABRIELE;
2005
Abstract
We report a search for B→J/ψD decays, based on a sample of 124×10^6 BB̅ events collected with the BABAR detector at the PEP-II storage ring of the Stanford Linear Accelerator Center. No significant signal is found. We obtain upper limits on the branching fractions of 1.3×10-5 for B0→J/ψD̅ 0 and 1.2×10-4 for B+→J/ψD+ at 90% confidence level.File in questo prodotto:
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