Measurement of W gamma and Z gamma production in proton-proton collisions at root s=7 TeV with the ATLAS detector

G. Aad...[et al.], B. Abbott, J. Abdallah, Mogens Dam, Jørgen Beck Hansen, Jørn Dines Hansen, John Renner Hansen, Peter Henrik Hansen, Esben Bryndt Klinkby, Morten Dam Jørgensen, Troels Christian Petersen, Stefania Xella, Nele Maria Philomena Boelaert, Thomas Høvring Kittelmann

14 Citationer (Scopus)

Abstract

We present studies of W and Z bosons with associated high energy photons produced in pp collisions at √s = 7TeV. The analysis uses 35 pb γ + X) event candidates are selected. The kinematic distributions of the leptons and photons and the production cross sections are measured. The data are found to agree with Standard Model predictions that include next-to-leading-order O(ααs) contributions.

OriginalsprogEngelsk
TidsskriftJournal of High Energy Physics (Online)
Vol/bind2011
Udgave nummer9
Sider (fra-til)072
ISSN1126-6708
DOI
StatusUdgivet - 1 sep. 2011

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