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Precision Measurements of the b Forward-Backward Asymmetry at the Z Pole from LEP
The four LEP experiments have measured the forward-backward asymmetry for the process e + e − → Z → b b at centre-of-mass energies close to mz with very high precision. Sophisticated techniques have been developed to reconstruct either the production flavour in exclusive final states like B → l ± ,...
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| Lenguaje: | eng |
| Publicado: |
2003
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| Acceso en línea: | https://dx.doi.org/10.1016/S0920-5632(02)01968-0 http://cds.cern.ch/record/990064 |