ATLAS Measurements of Electroweak Boson Production Cross Sections

Electroweak production cross-sections are presented measured with a dataset with an integrated luminosity of 36pb−1 to 1fb−1 taken at the ATLAS detector at the LHC with pp-collisions at sqrt s = 7TeV. In particular are shown, inclusive W and Z measurements as well as W and Z in association with jets...

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Detalles Bibliográficos
Autor principal: Goeringer, C
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1393399
Descripción
Sumario:Electroweak production cross-sections are presented measured with a dataset with an integrated luminosity of 36pb−1 to 1fb−1 taken at the ATLAS detector at the LHC with pp-collisions at sqrt s = 7TeV. In particular are shown, inclusive W and Z measurements as well as W and Z in association with jets and their cross-section ratio. Also discussed are crosssection measurements of the diboson processes WW, WZ, ZZ, Z+gamma and W+gamma. All measurements are compared to Standard Model (SM) theory predictions and no deviation was observed. Limits were derived on non-SM like Triple Gauge Couplings (TGCs).

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