First Measurement of the Inclusive Branching Ratio of b Hadrons to phi Mesons in Z0 Decays
Abstract
The inclusive production rate of phi mesons from the decay of b hadrons produced in Z0 decays was measured to be Br(b->phi+X) = 0.0282+-0.0013(stat.)+-0.0019(syst.), using data collected by the OPAL detector at LEP.
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