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Production of Xi_c^0 and Xi_b in Z decays and lifetime measurement of Xi_b
The charmed strange baryon Ξ 0 c was searched for in the decay channel Ξ 0 c → Ξ −π +, and the beauty strange baryon Ξb in the inclusive channel Ξb → Ξ −` −ν¯X, using the 3.5 million hadronic Z events collected by the DELPHI experiment in the years 1992–1995. The Ξ − was reconstructed through the de...
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| Lenguaje: | eng |
| Publicado: |
2005
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| Acceso en línea: | http://cds.cern.ch/record/966988 |