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Inclusive b-jet Production in ATLAS

The production of high-pT b-jets at the Large Hadron Collider LHC is an important process probing perturbative QCD at next-to-leading order. High-pT b-jets also form a significant background to many Standard Model and Beyond the Standard Model physics channels at the LHC. Measurements of the inclusi...

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Detalles Bibliográficos
Autor principal: Jussel, P
Lenguaje:eng
Publicado: 2011
Materias:
Acceso en línea:http://cds.cern.ch/record/1378098
Descripción
Sumario:The production of high-pT b-jets at the Large Hadron Collider LHC is an important process probing perturbative QCD at next-to-leading order. High-pT b-jets also form a significant background to many Standard Model and Beyond the Standard Model physics channels at the LHC. Measurements of the inclusive differential and dijet cross section of b-jets in proton-proton collisions at \sqrt{s}=7 TeV, using data collected with the ATLAS experiment corresponding to an integrated luminosity of 3 pb^-1 is presented. These results are compared to NLO QCD predictions.