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Perspectives for a measurement of the tau lepton polarization in $Z\to\tau \tau$ decays with the CMS experiment
The potential of the CMS detector to measure the $\tau$ lepton polarization asymmetry in $Z^0$ decays is studied. Using data corresponding to an integrated luminosity of 19.6 fb$^{-1}$ at 8 TeV and 2.3 fb$^{-1}$ at 13 TeV the $\tau$ polarization asymmetry is measured exploiting decay channels $\tau\...
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| Lenguaje: | eng |
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2016
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| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysbps.2017.03.058 http://cds.cern.ch/record/2235519 |