Measurement of inclusive baryon production in B meson decays

Using the ARGUS detector at thee+e− storage ring DORIS II at DESY, we have studiedB meson decays into baryonsp and Λ. From the simultaneous analysis ofp and Λ yields,p

\bar p

and Λ

\bar p

correlations, and various lepton-baryon and lepton-baryon-antibaryon correlations the inclusive branching ratio is found to be BR (B→baryons)=(6.8±0.5±0.3)%.

electron positron: colliding beams
colliding beams: electron positron
electron positron: annihilation
annihilation: electron positron
Upsilon(10570): electroproduction
electroproduction: Upsilon(10570)
B: pair production
pair production: B
B: decay modes
decay modes: B

References(12)

Figures(0)

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