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Precision $\tau$ and electron neutral current asymmetry measurements from the $\tau$ polarization at OPAL
Preliminary results for the measurement of the tau lepton polarization and forward-backward asymmetry near the Z/sup 0/ resonance using the OPAL detector are presented. The measurement is based on analysis of tau to e nu /sub e/ nu /sub tau /, tau to mu nu /sub mu / nu /sub tau /, tau to pi (K) nu /...
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| Lenguaje: | eng |
| Publicado: |
2001
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| Acceso en línea: | https://dx.doi.org/10.1016/S0920-5632(01)01202-6 http://cds.cern.ch/record/516281 |