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A measurement of the semileptonic branching ratio $BR(b-baryon \to pl\overline{\nu}X$) and a study of inclusive particle production in Z decays
Inclusive pi /sup +or-/, K/sup +or-/ and (p, p) production is investigated using data recorded by the ALEPH detector between 1992 and 1994. The momentum spectra and multiplicities are measured separately in Z to bb, Z to cc and Z to uu, dd, ss decays. The number of protons found in b-hadron decays i...
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| Lenguaje: | eng |
| Publicado: |
1999
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| Acceso en línea: | http://cds.cern.ch/record/460984 |