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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Detalles Bibliográficos
Autor principal: Cherepanov, Vladimir
Lenguaje:eng
Publicado: 2016
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysbps.2017.03.058
http://cds.cern.ch/record/2235519
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author Cherepanov, Vladimir
author_facet Cherepanov, Vladimir
author_sort Cherepanov, Vladimir
collection CERN
description 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 $\tau\to\rho\nu$ and $\tau\to a_1\nu$.
id cern-2235519
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
record_format invenio
spelling cern-22355192019-09-30T06:29:59Zdoi:10.1016/j.nuclphysbps.2017.03.058http://cds.cern.ch/record/2235519engCherepanov, VladimirPerspectives for a measurement of the tau lepton polarization in $Z\to\tau \tau$ decays with the CMS experimentDetectors and Experimental TechniquesThe 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 $\tau\to\rho\nu$ and $\tau\to a_1\nu$.CMS-CR-2016-401oai:cds.cern.ch:22355192016-11-17
spellingShingle Detectors and Experimental Techniques
Cherepanov, Vladimir
Perspectives for a measurement of the tau lepton polarization in $Z\to\tau \tau$ decays with the CMS experiment
title Perspectives for a measurement of the tau lepton polarization in $Z\to\tau \tau$ decays with the CMS experiment
title_full Perspectives for a measurement of the tau lepton polarization in $Z\to\tau \tau$ decays with the CMS experiment
title_fullStr Perspectives for a measurement of the tau lepton polarization in $Z\to\tau \tau$ decays with the CMS experiment
title_full_unstemmed Perspectives for a measurement of the tau lepton polarization in $Z\to\tau \tau$ decays with the CMS experiment
title_short Perspectives for a measurement of the tau lepton polarization in $Z\to\tau \tau$ decays with the CMS experiment
title_sort perspectives for a measurement of the tau lepton polarization in $z\to\tau \tau$ decays with the cms experiment
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/j.nuclphysbps.2017.03.058
http://cds.cern.ch/record/2235519
work_keys_str_mv AT cherepanovvladimir perspectivesforameasurementofthetauleptonpolarizationinztotautaudecayswiththecmsexperiment

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