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Measurement of the forward-backward asymmetries in Z->bb and Z->cc decays with leptons
The sample of hadronic Z decays collected by the ALEPH detector at LEP in the years 1991-1995 is analysed in order to measure the forward-backward asymmetries in Z decays to b and c quark pairs. The quark's electric charge is tagged by the charges of electrons and muons produced in b and c semi...
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| Lenguaje: | eng |
| Publicado: |
2001
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| Acceso en línea: | http://cds.cern.ch/record/532791 |