| Home > Publications database > Observation of inclusive B meson decays into $\Lambda{_c^+}$ Baryons |
| Journal Article | PUBDB-2017-03988 |
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1988
North-Holland Publ.
Amsterdam
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Please use a persistent id in citations: doi:10.1016/0370-2693(88)90383-8
Abstract: We report the first direct observation of B meson decays into Λc+ baryons using the decay channel Λc+ --> pK-π+. The product of branching ratios Br(B-->Λc+X).Br(Λc+-->pK-π+ = (0.30+/-0.12+/-0.06)% is derived from an observed signal of 208+/-89 events. Using previous measurements of inclusive baryon rates we find a branching ratio for Λc+ --> pK-π+ of (4.1+/-2.4)%. The measured Λ${_c^+} $momentum spectrum indicates that the multi-particle final states dominate the decay B-->Λc+X.
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Report
Observation of inclusive B meson decays into $\Lambda{_c^+}$ Baryons
4 pp. (1988) [10.3204/PUBDB-2022-06915]
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