Jet production in association with vector bosons in ATLAS

We presents the measurement of the cross-sections for W and Z bosons produced in association with jets performed with approximately 33^ipb of data collected by the ATLAS detector in 2010 at a centre of mass energy of 7 TeV. The results are quoted in a limited and well-defined region of jet and lepto...

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Detalles Bibliográficos
Autor principal: Fiascaris, Maria
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1390502
Descripción
Sumario:We presents the measurement of the cross-sections for W and Z bosons produced in association with jets performed with approximately 33^ipb of data collected by the ATLAS detector in 2010 at a centre of mass energy of 7 TeV. The results are quoted in a limited and well-defined region of jet and lepton kinematics and are corrected for all detector effects. The measurements are compared to theoretical predictions at leading order (LO) and next-to-leading order (NLO) in perturbative QCD.

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