Journal Article PUBDB-2017-03988

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Observation of inclusive B meson decays into $\Lambda{_c^+}$ Baryons

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1988
North-Holland Publ. Amsterdam

Physics letters / B 210(1-2), 263 - 266 () [10.1016/0370-2693(88)90383-8]
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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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Note: ARGUS

Contributing Institute(s):
  1. DESY Retrocat (DESY(-2012))
Research Program(s):
  1. 899 - ohne Topic (POF3-899) (POF3-899)
Experiment(s):
  1. No specific instrument

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Observation of inclusive B meson decays into $\Lambda{_c^+}$ Baryons
4 pp. () [10.3204/PUBDB-2022-06915]  GO OpenAccess  Download fulltext Files BibTeX | EndNote: XML, Text | RIS


 Record created 2017-05-30, last modified 2025-08-05


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