Abstract

Data from BEBC experiments are combined to provide large statistics for neutrino interactions. ChargedD * mesons are produced in (1.22±0.25)% of neutrino and (1.01±0.31)% of antineutrino charged current interactions. The mean fraction of the hadronic laboratory energy taken by theD *+ in these events is 0.59±0.03±0.08. Less than 18% of all chargedD * mesons from (anti)neutrino interactions are found to be daughters ofD **0 (at the 90% confidence level).

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