Search for Exclusive Charmless Decays of B Mesons

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Using a data sample of 3 millions hadronic Z decays recorded by ALEPH during the years 1991 to 1994, a search was made for exclusive decays of B mesons into charmless hadronic final states. Several classes of decays have been studied : decays into charged pions, decays into baryons, decays into stat...

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Detalles Bibliográficos
Autores principales: Benchouk, C, Trabelsi, K
Lenguaje:eng
Publicado: 1995
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/806232
Descripción
Sumario:Using a data sample of 3 millions hadronic Z decays recorded by ALEPH during the years 1991 to 1994, a search was made for exclusive decays of B mesons into charmless hadronic final states. Several classes of decays have been studied : decays into charged pions, decays into baryons, decays into states with one or two light resonances and decays into states with one neutral pion. Limits on the branching ratios of these decay modes are given.

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