@Article{ATLASCollaborationAad_etal2014, author="ATLAS Collaboration (Aad, G. et al and Cabrera Urban, S. and Castillo Gimenez, V. and Costa, M. J. and Ferrer, A. and Fiorini, L. and Fuster, J. and Garcia, C. and Garcia Navarro, J. E. and Gonzalez de la Hoz, S. and Hernandez Jimenez, Y. and Higon-Rodriguez, E. and Irles Quiles, A. and Kaci, M. and King, M. and Lacasta, C. and Lacuesta, V. R. and Marti-Garcia, S. and Mitsou, V. A. and Moles-Valls, R. and Oliver Garcia, E. and Pedraza Lopez, S. and Perez Garcia-Esta{\~A}{\textpm}, M. T. and Romero Adam, E. and Ros, E. and Salt, J. and Sanchez Martinez, V. and Soldevila, U. and Sanchez, J. and Torro Pastor, E. and Valero, A. and Valladolid Gallego, E. and Valls Ferrer, J. A. and Vos, M.", title="A measurement of the ratio of the production cross sections for W and Z bosons in association with jets with the ATLAS detector", journal="European Physical Journal C", year="2014", publisher="Springer", volume="74", number="12", pages="3168--31pp", abstract="The ratio of the production cross sections for W and Z bosons in association with jets has been measured in proton-proton collisions at root s = 7 TeV with the ATLAS experiment at the Large Hadron Collider. The measurement is based on the entire 2011 dataset, corresponding to an integrated luminosity of 4.6 fb(-1). Inclusive and differential cross-section ratios for massive vector bosons decaying to electrons and muons are measured in association with jets with transverse momentum p(T) > 30 GeV and jet rapidity vertical bar y vertical bar < 4.4. The measurements are compared to next-to-leading-order perturbative QCD calculations and to predictions from different Monte Carlo generators implementing leading-order matrix elements supplemented by parton showers.", optnote="WOS:000347214200001", optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=2091), last updated on Thu, 19 Feb 2015 10:25:49 +0000", issn="1434-6044", doi="10.1140/epjc/s10052-014-3168-9", opturl="http://arxiv.org/abs/1408.6510", opturl="https://doi.org/10.1140/epjc/s10052-014-3168-9", archivePrefix="arXiv", eprint="1408.6510", language="English" }