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ATLAS results on vector boson production
Vector boson production in pp collisions at 7 TeV has been extensively studied by ATLAS. Recent results include the measurement of Drell-Yan differential production cross section and of jets and heavy flavours production in association with vector bosons. The Drell-Yan cross-section measurements are...
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Lenguaje: | eng |
Publicado: |
2013
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Acceso en línea: | http://cds.cern.ch/record/1551293 |
Sumario: | Vector boson production in pp collisions at 7 TeV has been extensively studied by ATLAS. Recent results include the measurement of Drell-Yan differential production cross section and of jets and heavy flavours production in association with vector bosons. The Drell-Yan cross-section measurements are compared to NNLO QCD predictions corrected for NLO EW effects calculated using various PDF sets. The cross section of Z bosons produced in association with up to seven jets has been measured and compared to NLO theoretical predictions. Measurement of W+b production cross section probes the b-quark production by higher order QCD processes. An overview of these results is given. |
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