Towards a Measurement of the Inclusive \Wev~ and $\gammaZee$ ~Cross Sections in pp Collisions at \rts~=~14 TeV.

We investigate methods for an early measurement of the inclusive W and \gammaZ ~production cross sections in the electron decay channel, assuming 10 \pbinv ~of ~pp~ collision data at \rts = 14 TeV. We employ a simple and robust electron selection to cope with the anticipated imperfections in calibra...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Publicado: 2008
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/1152577
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author CMS Collaboration
author_facet CMS Collaboration
author_sort CMS Collaboration
collection CERN
description We investigate methods for an early measurement of the inclusive W and \gammaZ ~production cross sections in the electron decay channel, assuming 10 \pbinv ~of ~pp~ collision data at \rts = 14 TeV. We employ a simple and robust electron selection to cope with the anticipated imperfections in calibration and alignment of the CMS detector with early data. We present a method to determine electron selection efficiencies from the data and a way to estimate the QCD background in the W sample.
id cern-1152577
institution Organización Europea para la Investigación Nuclear
publishDate 2008
record_format invenio
spelling cern-11525772019-09-30T06:29:59Zhttp://cds.cern.ch/record/1152577CMS CollaborationTowards a Measurement of the Inclusive \Wev~ and $\gammaZee$ ~Cross Sections in pp Collisions at \rts~=~14 TeV.Particle Physics - ExperimentWe investigate methods for an early measurement of the inclusive W and \gammaZ ~production cross sections in the electron decay channel, assuming 10 \pbinv ~of ~pp~ collision data at \rts = 14 TeV. We employ a simple and robust electron selection to cope with the anticipated imperfections in calibration and alignment of the CMS detector with early data. We present a method to determine electron selection efficiencies from the data and a way to estimate the QCD background in the W sample.CMS-PAS-EWK-08-005oai:cds.cern.ch:11525772008
spellingShingle Particle Physics - Experiment
CMS Collaboration
Towards a Measurement of the Inclusive \Wev~ and $\gammaZee$ ~Cross Sections in pp Collisions at \rts~=~14 TeV.
title Towards a Measurement of the Inclusive \Wev~ and $\gammaZee$ ~Cross Sections in pp Collisions at \rts~=~14 TeV.
title_full Towards a Measurement of the Inclusive \Wev~ and $\gammaZee$ ~Cross Sections in pp Collisions at \rts~=~14 TeV.
title_fullStr Towards a Measurement of the Inclusive \Wev~ and $\gammaZee$ ~Cross Sections in pp Collisions at \rts~=~14 TeV.
title_full_unstemmed Towards a Measurement of the Inclusive \Wev~ and $\gammaZee$ ~Cross Sections in pp Collisions at \rts~=~14 TeV.
title_short Towards a Measurement of the Inclusive \Wev~ and $\gammaZee$ ~Cross Sections in pp Collisions at \rts~=~14 TeV.
title_sort towards a measurement of the inclusive \wev~ and $\gammazee$ ~cross sections in pp collisions at \rts~=~14 tev.
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1152577
work_keys_str_mv AT cmscollaboration towardsameasurementoftheinclusivewevandgammazeecrosssectionsinppcollisionsatrts14tev

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