TY - CONF AU - Bélanger-Champagne, C. TI - Studies of vector boson+jet production with the ATLAS detector IS - ATL-PHYS-PROC-2012-082 CY - Hamburg PB - Deutsches Elektronen-Synchrotron, DESY M1 - PUBDB-2016-00892 M1 - ATL-PHYS-PROC-2012-082 M1 - ATL-COM-PHYS-2012-620 SP - 699-704 PY - 2012 AB - The production of jets or b-jets in association with a leptonically-decaying W or Z boson in proton-proton collisions at 7 TeV is an important test of quantum chromodynamics (QDC). Cross sections have been measured up to high jet multiplicities and compared to new higher-order QCD calculations. The ratio of (Z + a single jet)/(W + a single jet) has also been measured. Overall, the cross sections demonstrate the need for the inclusion of higher-multiplicity matrix elements in the calculations. T2 - 20th International Workshop on Deep-Inelastic Scattering and Related Subjects CY - 26 Mar 2012 - 30 Mar 2012, Bonn (Germany) Y2 - 26 Mar 2012 - 30 Mar 2012 M2 - Bonn, Germany LB - PUB:(DE-HGF)8 ; PUB:(DE-HGF)15 DO - DOI:10.3204/DESY-PROC-2012-02/82 UR - https://bib-pubdb1.desy.de/record/293932 ER -