Aaboud, M.Aad, G.Abbott, B.Abbott, D.C.Abdinov, O.Abed Abud, A.Abhayasinghe, D.K.Abidi, S.H.AbouZeid, O.S.Abraham, N.L.Albert, JustinAnelli, Christopher R.Chiu, Y.H.Ghasemi Bostanabad, M.Hamano, KenjiHill, Ewan ChinKay, E. F.Keeler, RichardKowalewski, Robertet al.2020-11-092020-11-0920192019Aaboud, M., Aad, G., Abbott, B., Abbott, D. C., Abdinov, O., Abed Abud, A., … Zwalinski, L. (2019). Measurement of fiducial and differential W+W− production cross-sections at √s=13 TeV with the ATLAS detector. The European Physical Journal C, 79(10). https://doi.org/10.1140/epjc/s10052-019-7371-6https://doi.org/10.1140/epjc/s10052-019-7371-6http://hdl.handle.net/1828/12319A measurement of fiducial and differential cross-sections for W+W− production in proton–proton collisions at s√=13 TeV with the ATLAS experiment at the Large Hadron Collider using data corresponding to an integrated luminosity of 36.1 fb−1 is presented. Events with one electron and one muon are selected, corresponding to the decay of the diboson system as WW→e±νμ∓ν. To suppress top-quark background, events containing jets with a transverse momentum exceeding 35 GeV are not included in the measurement phase space. The fiducial cross-section, six differential distributions and the cross-section as a function of the jet-veto transverse momentum threshold are measured and compared with several theoretical predictions. Constraints on anomalous electroweak gauge boson self-interactions are also presented in the framework of a dimension-six effective field theory.enArticleDepartment of Physics and Astronomy