Jet Production in proton-proton collisions at oldmath sqrt (s)=7TeV with ATLAS

We report on the first measurements done with the ATLAS experiment of the characteristics of energetic jets produced in proton-proton collisions at the unprecedentedly reached center of mass energy of 7 TeV. Jets are reconstructed using the anti-kt clustering algorithm with distance parameter R=0.6....

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Detalles Bibliográficos
Autor principal: Roda, C
Lenguaje:eng
Publicado: 2010
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1288286
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author Roda, C
author_facet Roda, C
author_sort Roda, C
collection CERN
description We report on the first measurements done with the ATLAS experiment of the characteristics of energetic jets produced in proton-proton collisions at the unprecedentedly reached center of mass energy of 7 TeV. Jets are reconstructed using the anti-kt clustering algorithm with distance parameter R=0.6. The kinematic region presented in this paper corresponds to jets with transverse momentum p_T>30 GeV and rapidity |y_jet|<2.8. In order to have a preliminary assessment of the jet production understanding, the data are compared to predictions based on leading-order QCD matrix elements plus parton shower Monte Carlo simulated events. The results shown are obtained on a data sample corresponding to about 1 nb**-1 of integrated luminosity delivered by the Large Hadron Collider.
id cern-1288286
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12882862019-09-30T06:29:59Zhttp://cds.cern.ch/record/1288286engRoda, CJet Production in proton-proton collisions at oldmath sqrt (s)=7TeV with ATLASDetectors and Experimental TechniquesWe report on the first measurements done with the ATLAS experiment of the characteristics of energetic jets produced in proton-proton collisions at the unprecedentedly reached center of mass energy of 7 TeV. Jets are reconstructed using the anti-kt clustering algorithm with distance parameter R=0.6. The kinematic region presented in this paper corresponds to jets with transverse momentum p_T>30 GeV and rapidity |y_jet|<2.8. In order to have a preliminary assessment of the jet production understanding, the data are compared to predictions based on leading-order QCD matrix elements plus parton shower Monte Carlo simulated events. The results shown are obtained on a data sample corresponding to about 1 nb**-1 of integrated luminosity delivered by the Large Hadron Collider.ATL-PHYS-PROC-2010-071oai:cds.cern.ch:12882862010-09-01
spellingShingle Detectors and Experimental Techniques
Roda, C
Jet Production in proton-proton collisions at oldmath sqrt (s)=7TeV with ATLAS
title Jet Production in proton-proton collisions at oldmath sqrt (s)=7TeV with ATLAS
title_full Jet Production in proton-proton collisions at oldmath sqrt (s)=7TeV with ATLAS
title_fullStr Jet Production in proton-proton collisions at oldmath sqrt (s)=7TeV with ATLAS
title_full_unstemmed Jet Production in proton-proton collisions at oldmath sqrt (s)=7TeV with ATLAS
title_short Jet Production in proton-proton collisions at oldmath sqrt (s)=7TeV with ATLAS
title_sort jet production in proton-proton collisions at oldmath sqrt (s)=7tev with atlas
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1288286
work_keys_str_mv AT rodac jetproductioninprotonprotoncollisionsatoldmathsqrts7tevwithatlas

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