Tau-Id performance to separate tau leptons with helicity +1 and -1 using $\tau\to a_{1}\nu\to 3\pi^{\pm}\nu$ and $\tau\to\rho\nu\to\pi^{\pm}\pi^0\nu$ decays

The performance of the CMS detector to distinguish between spin states of tau leptons and to perform measurement of tau polarization was studied using $Z\to\tau_\mu\tau_h$, $\tau_h\to a_{1}\nu\to 3\pi^{\pm}\nu$ events with 19.7~fb$^{-1}$ at $\sqrt{s}=$~8~TeV and using $Z\to\tau_\mu\tau_h$, $\tau_h\t...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Lenguaje:eng
Publicado: 2016
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/2216986
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author CMS Collaboration
author_facet CMS Collaboration
author_sort CMS Collaboration
collection CERN
description The performance of the CMS detector to distinguish between spin states of tau leptons and to perform measurement of tau polarization was studied using $Z\to\tau_\mu\tau_h$, $\tau_h\to a_{1}\nu\to 3\pi^{\pm}\nu$ events with 19.7~fb$^{-1}$ at $\sqrt{s}=$~8~TeV and using $Z\to\tau_\mu\tau_h$, $\tau_h\to\rho\nu\to\pi^{\pm}\pi^0\nu$ events with 2.3~fb$^{-1}$ at $\sqrt{s}=$~13~TeV.
id cern-2216986
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
record_format invenio
spelling cern-22169862019-09-30T06:29:59Zhttp://cds.cern.ch/record/2216986engCMS CollaborationTau-Id performance to separate tau leptons with helicity +1 and -1 using $\tau\to a_{1}\nu\to 3\pi^{\pm}\nu$ and $\tau\to\rho\nu\to\pi^{\pm}\pi^0\nu$ decaysDetectors and Experimental TechniquesThe performance of the CMS detector to distinguish between spin states of tau leptons and to perform measurement of tau polarization was studied using $Z\to\tau_\mu\tau_h$, $\tau_h\to a_{1}\nu\to 3\pi^{\pm}\nu$ events with 19.7~fb$^{-1}$ at $\sqrt{s}=$~8~TeV and using $Z\to\tau_\mu\tau_h$, $\tau_h\to\rho\nu\to\pi^{\pm}\pi^0\nu$ events with 2.3~fb$^{-1}$ at $\sqrt{s}=$~13~TeV.CMS-DP-2016-060CERN-CMS-DP-2016-060oai:cds.cern.ch:22169862016-09-14
spellingShingle Detectors and Experimental Techniques
CMS Collaboration
Tau-Id performance to separate tau leptons with helicity +1 and -1 using $\tau\to a_{1}\nu\to 3\pi^{\pm}\nu$ and $\tau\to\rho\nu\to\pi^{\pm}\pi^0\nu$ decays
title Tau-Id performance to separate tau leptons with helicity +1 and -1 using $\tau\to a_{1}\nu\to 3\pi^{\pm}\nu$ and $\tau\to\rho\nu\to\pi^{\pm}\pi^0\nu$ decays
title_full Tau-Id performance to separate tau leptons with helicity +1 and -1 using $\tau\to a_{1}\nu\to 3\pi^{\pm}\nu$ and $\tau\to\rho\nu\to\pi^{\pm}\pi^0\nu$ decays
title_fullStr Tau-Id performance to separate tau leptons with helicity +1 and -1 using $\tau\to a_{1}\nu\to 3\pi^{\pm}\nu$ and $\tau\to\rho\nu\to\pi^{\pm}\pi^0\nu$ decays
title_full_unstemmed Tau-Id performance to separate tau leptons with helicity +1 and -1 using $\tau\to a_{1}\nu\to 3\pi^{\pm}\nu$ and $\tau\to\rho\nu\to\pi^{\pm}\pi^0\nu$ decays
title_short Tau-Id performance to separate tau leptons with helicity +1 and -1 using $\tau\to a_{1}\nu\to 3\pi^{\pm}\nu$ and $\tau\to\rho\nu\to\pi^{\pm}\pi^0\nu$ decays
title_sort tau-id performance to separate tau leptons with helicity +1 and -1 using $\tau\to a_{1}\nu\to 3\pi^{\pm}\nu$ and $\tau\to\rho\nu\to\pi^{\pm}\pi^0\nu$ decays
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/2216986
work_keys_str_mv AT cmscollaboration tauidperformancetoseparatetauleptonswithhelicity1and1usingtautoa1nuto3pipmnuandtautorhonutopipmpi0nudecays

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