Measurement of the $pp\rightarrow W\rightarrow \ell\nu$ Charge Asymmetry at $\sqrt{s}=7$~TeV

We present a measurement of the lepton charge asymmetry in $pp\rightarrow W\rightarrow\ell\nu$ decays at $\sqrt{s}=7$~TeV with the CMS detector at the LHC. Results are presented corresponding to 36~pb$^{-1}$ of integrated luminosity for both the electron and muon channels in 6 bins of lepton pseudor...

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Detalles Bibliográficos
Autor principal: Bendavid, Joshua
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1379825
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author Bendavid, Joshua
author_facet Bendavid, Joshua
author_sort Bendavid, Joshua
collection CERN
description We present a measurement of the lepton charge asymmetry in $pp\rightarrow W\rightarrow\ell\nu$ decays at $\sqrt{s}=7$~TeV with the CMS detector at the LHC. Results are presented corresponding to 36~pb$^{-1}$ of integrated luminosity for both the electron and muon channels in 6 bins of lepton pseudorapidity up to $I\etaI=2.4$ and $I\etaI=2.1$ respectively. The measurements are compared to the theoretical predictions and the results are expected to provide additional constraints on the parton distribution functions of the proton.
id cern-1379825
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13798252019-09-30T06:29:59Zhttp://cds.cern.ch/record/1379825engBendavid, JoshuaMeasurement of the $pp\rightarrow W\rightarrow \ell\nu$ Charge Asymmetry at $\sqrt{s}=7$~TeVDetectors and Experimental TechniquesWe present a measurement of the lepton charge asymmetry in $pp\rightarrow W\rightarrow\ell\nu$ decays at $\sqrt{s}=7$~TeV with the CMS detector at the LHC. Results are presented corresponding to 36~pb$^{-1}$ of integrated luminosity for both the electron and muon channels in 6 bins of lepton pseudorapidity up to $I\etaI=2.4$ and $I\etaI=2.1$ respectively. The measurements are compared to the theoretical predictions and the results are expected to provide additional constraints on the parton distribution functions of the proton.CMS-CR-2011-127oai:cds.cern.ch:13798252011-07-15
spellingShingle Detectors and Experimental Techniques
Bendavid, Joshua
Measurement of the $pp\rightarrow W\rightarrow \ell\nu$ Charge Asymmetry at $\sqrt{s}=7$~TeV
title Measurement of the $pp\rightarrow W\rightarrow \ell\nu$ Charge Asymmetry at $\sqrt{s}=7$~TeV
title_full Measurement of the $pp\rightarrow W\rightarrow \ell\nu$ Charge Asymmetry at $\sqrt{s}=7$~TeV
title_fullStr Measurement of the $pp\rightarrow W\rightarrow \ell\nu$ Charge Asymmetry at $\sqrt{s}=7$~TeV
title_full_unstemmed Measurement of the $pp\rightarrow W\rightarrow \ell\nu$ Charge Asymmetry at $\sqrt{s}=7$~TeV
title_short Measurement of the $pp\rightarrow W\rightarrow \ell\nu$ Charge Asymmetry at $\sqrt{s}=7$~TeV
title_sort measurement of the $pp\rightarrow w\rightarrow \ell\nu$ charge asymmetry at $\sqrt{s}=7$~tev
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1379825
work_keys_str_mv AT bendavidjoshua measurementofthepprightarrowwrightarrowellnuchargeasymmetryatsqrts7tev

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