High pT: EWK and QCD results from ATLAS

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By August 2010 the ATLAS detector had collected more than 3 nb−1 at √s = 7 TeV of data. The latest analysis performed on high transverse momentum physics are presented. For electroweak measurements we show the Z mass in electron and muon channels. Then, cross-sections for Z and W in leptonic channel...

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Detalles Bibliográficos
Autor principal: Alonso, A
Lenguaje:eng
Publicado: 2010
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1312671
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author Alonso, A
author_facet Alonso, A
author_sort Alonso, A
collection CERN
description By August 2010 the ATLAS detector had collected more than 3 nb−1 at √s = 7 TeV of data. The latest analysis performed on high transverse momentum physics are presented. For electroweak measurements we show the Z mass in electron and muon channels. Then, cross-sections for Z and W in leptonic channels are presented. In addition, the lepton charge asymmetry due to different W+ and W − production is shown. With regards to QCD, the differential inclusive cross-section is measured. Also the dijets cross-section depending on invariant mass is presented with a maximum observed value of 2 TeV. Other important QCD channel for early measurements is top quark physics. Latest candidates events are presented. The last topic to be shown in this paper is direct photon production candidates.
id cern-1312671
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-13126712019-09-30T06:29:59Zhttp://cds.cern.ch/record/1312671engAlonso, AHigh pT: EWK and QCD results from ATLASDetectors and Experimental TechniquesBy August 2010 the ATLAS detector had collected more than 3 nb−1 at √s = 7 TeV of data. The latest analysis performed on high transverse momentum physics are presented. For electroweak measurements we show the Z mass in electron and muon channels. Then, cross-sections for Z and W in leptonic channels are presented. In addition, the lepton charge asymmetry due to different W+ and W − production is shown. With regards to QCD, the differential inclusive cross-section is measured. Also the dijets cross-section depending on invariant mass is presented with a maximum observed value of 2 TeV. Other important QCD channel for early measurements is top quark physics. Latest candidates events are presented. The last topic to be shown in this paper is direct photon production candidates.ATL-PHYS-PROC-2010-142oai:cds.cern.ch:13126712010-12-08
spellingShingle Detectors and Experimental Techniques
Alonso, A
High pT: EWK and QCD results from ATLAS
title High pT: EWK and QCD results from ATLAS
title_full High pT: EWK and QCD results from ATLAS
title_fullStr High pT: EWK and QCD results from ATLAS
title_full_unstemmed High pT: EWK and QCD results from ATLAS
title_short High pT: EWK and QCD results from ATLAS
title_sort high pt: ewk and qcd results from atlas
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1312671
work_keys_str_mv AT alonsoa highptewkandqcdresultsfromatlas

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