Measurement of the WW + WZ cross section and limits on anomalous triple gauge couplings using final states with one lepton, missing transverse momentum, and two jets with the ATLAS detector at √s = 7 TeV Aad, G. Aguilar Saavedra, Juan Antonio Atlas Collaboration, / Hadron-Hadron Scattering The production of a W boson decaying to eν or μν in association with a W or Z boson decaying to two jets is studied using 4.6 fb−1 of proton-proton collision data at √s = 7 TeV recorded with the ATLAS detector at the LHC. The combined WW + WZ cross section is measured with a significance of 3.4σ and is found to be 68±7 (stat.)±19 (syst.) pb, in agreement with the Standard Model expectation of 61.1±2.2 pb. The distribution of the transverse momentum of the dijet system is used to set limits on anomalous contributions to the triple gauge coupling vertices and on parameters of an effective-field-theory model. 2024-10-17T10:30:46Z 2024-10-17T10:30:46Z 2015-01-12 journal article The ATLAS collaboration., Aad, G., Abbott, B. et al. Measurement of the WW + WZ cross section and limits on anomalous triple gauge couplings using final states with one lepton, missing transverse momentum, and two jets with the ATLAS detector at √s = 7 TeV. J. High Energ. Phys. 2015, 49 (2015). https://doi.org/10.1007/JHEP01(2015)049 https://hdl.handle.net/10481/96071 10.1007/JHEP01(2015)049 eng http://creativecommons.org/licenses/by/4.0/ open access Atribución 4.0 Internacional Springer Nature