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Spin analysis of the process $e^{+}e^{-}\rightarrow\tau^{+}\tau^{-}$ at LEP
Using the data collected by the four experiments at LEP during 1990-1994, a precise measurement of the tau longitudinal polarisation (P_tau) has been performed, as well as the measurement of the transverse-transverse and transverse-normal tau spin correlations. From the P_tau measurement, assuming l...
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Lenguaje: | eng |
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1997
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Acceso en línea: | https://dx.doi.org/10.1016/S0920-5632(97)00989-4 http://cds.cern.ch/record/333126 |