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Dijet Angular Distributions at the ATLAS Experiment

Dijet angular distributions from the first proton-proton collisions at 7 TeV have been measured with the ATLAS detector at the LHC. The dataset used corresponds to a total integrated luminosity of 61 $pm$ 7 nb$^{-1}$. Comparing the distributions with Monte Carlo based QCD predictions shows good agre...

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Detalles Bibliográficos
Autor principal: DeViveiros, Pier-Olivier
Lenguaje:eng
Publicado: 2010
Materias:
Acceso en línea:http://cds.cern.ch/record/1311808
Descripción
Sumario:Dijet angular distributions from the first proton-proton collisions at 7 TeV have been measured with the ATLAS detector at the LHC. The dataset used corresponds to a total integrated luminosity of 61 $pm$ 7 nb$^{-1}$. Comparing the distributions with Monte Carlo based QCD predictions shows good agreement between data and QCD. The distributions are used to set limits on the existence of quark compositeness.