{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.61738.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1190187"}},{"@id":"https://doi.org/10.1103/PhysRevD.87.112001","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2014","description":"CERN-LHC. Measurements of the cross section for W+W- production in  proton proton collisions at a centre-of mass energy of 7 TeV.  The data sample used, collected during 2011, has a total integrated luminosity of  4.6 fb-1 with 1325 candidate events in the double leptonic decay final state with  electrons, muons and missing transverse momentum. The total cross section  is presented together with fiducial cross sections in a phase space region, defined for each decay channel.  This fiducual region is defined as:  \n\nCommon Cuts for all fiducial regions: \n- No Generator Jets with PT > 25 GeV in |Y|<4.5 and |Delta R(jet,electron)|>0.3 (Generator-level jets defined by Anti-$k_t$ algorithm with $R=0.4$) \n- Lepton kinematics account for photon contributions within $Delta R=0.1$ \n- PT of electrons and muons > 20 GeV \n- PT of leading lepton > 25 GeV \n- ETA of electrons:  |eta|<1.37 OR 1.52<|eta|<2.47 \n- ETA of muons:  |eta|<2.4 \n- PT of DiLepton System > 30 GeV \n- PT_Rel defined via the transverse vector sum of both Neutrinos according to EQN 3 (P 5) \n\nSpecific Cuts for ee decay channel \n- dilepton mass > 15 GeV \n- |dilepton mass - Z0 mass| > 15 GeV \n- PT_Rel > 45 GeV \n\nSpecific Cuts for mumu decay channel \n- dilepton mass > 15 GeV \n- |dilepton mass - Z0 mass| > 15 GeV \n- PT_Rel > 45 GeV \n\nSpecific Cuts for emu decay channel \n- dilepton mass > 10 GeV \n- PT_Rel > 25 GeV \n\nNote added (25 JUN 2014):\nThe cross section values reported in Tables 1,2,3 below should be multiplied by a factor of 1.0141 to take into account the updated value of the integrated luminosity for the ATLAS 2011 data taking period.  The uncertainty on the global normalisation (\"Lumi\") remains at 1.8%.  See Eur.Phys.J. C73 (2013) 2518 for more details.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.61738.v1/t1","@type":"Dataset","description":"The measured fiducial cross section in the three channels . The first systematic (sys) error is the combined systematic uncertainty...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.61738.v1/t2","@type":"Dataset","description":"The measured total cross section in the three channels. The first systematic (sys) error is the combined systematic uncertainty excluding...","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.61738.v1/t3","@type":"Dataset","description":"The measured total cross section (combined). The first systematic (sys) error is the combined systematic uncertainty excluding that of the...","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.61738.v1/t4","@type":"Dataset","description":"Normalised fiducial cross section in bins of the leading lepton PT. Leading Lepton is the lepton in the final state...","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.61738.v1/t5","@type":"Dataset","description":"Correlations in the leading Lepton PT distribution.","name":"Table 5"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1190187?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/61738"}],"inLanguage":"en","name":"Measurement of W^+W^- production in pp collisions at sqrt{s}=7 TeV with the ATLAS detector and limits on anomalous WWZ and WWgamma couplings","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1190187?version=1","version":1}