{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.128942.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2129461"}},{"@id":"https://doi.org/10.1007/JHEP07(2023)046","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2022","description":"Measurements of the inclusive and normalised differential cross sections are presented for the production of single top quarks in association with a W boson in proton-proton collisions at a centre-of-mass energy of 13 TeV. The data used were recorded with the CMS detector at the LHC during 2016-2018, and correspond to an integrated luminosity of 138 fb$^{-1}$. Events containing one electron and one muon in the final state are analysed. For the inclusive measurement, a multivariate discriminant, exploiting the kinematic properties of the events is used to separate the signal from the dominant $\\mathrm{t\\bar{t}}$ background. A cross section of 79.2 $\\pm$ 0.9 (stat) $^{+7.7}_{-8.0}$ (syst) $\\pm$ 1.2 (lumi) pb is obtained, consistent with the predictions of the standard model. For the differential measurements, a fiducial region is defined according to the detector acceptance, and the requirement of exactly one jet coming from the fragmentation of a bottom quark. The resulting distributions are unfolded to particle level and agree with the predictions at next-to-leading order in perturbative quantum chromodynamics.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t1","@type":"Dataset","description":"The distribution of the BDT discriminant for events in the 1j1b region. The data (points) and the MC predictions (coloured...","name":"Figure 6a"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t2","@type":"Dataset","description":"The distribution of the BDT discriminant for events in the 2j1b region. The data (points) and the MC predictions (coloured...","name":"Figure 6b"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t3","@type":"Dataset","description":"The distribution of the Subleading jet $p_{T}$ for events in the 2j2b region. The data (points) and the MC predictions...","name":"Figure 6c"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t4","@type":"Dataset","description":"Observed and theoretical cross sections. In the observed, the first uncertainty is statistical, the second is the systematic, and the...","name":"Cross section"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t5","@type":"Dataset","description":"The number of observed and MC predicted events after the fit in the 1j1b, 2j1b, and 2j2b regions. The statistical...","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t6","@type":"Dataset","description":"Normalised fiducial differential tW production cross section as a function of the $Leading$ $lepton$ $p_{T}$. The vertical bars on the...","name":"Figure 8a"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t7","@type":"Dataset","description":"Normalised fiducial differential tW production cross section as a function of the $p_{Z}(e^{\\pm}, \\mu^{\\pm}, j)$. The vertical bars on the...","name":"Figure 8b"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t8","@type":"Dataset","description":"Normalised fiducial differential tW production cross section as a function of the $Jet$ $p_{T}$. The vertical bars on the points...","name":"Figure 8c"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t9","@type":"Dataset","description":"Normalised fiducial differential tW production cross section as a function of the $m(e^{\\pm}, \\mu^{\\pm}, j)$. The vertical bars on the...","name":"Figure 8d"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t10","@type":"Dataset","description":"Normalised fiducial differential tW production cross section as a function of the $\\Delta\\phi(e^{\\pm}, \\mu^{\\pm})/\\pi$. The vertical bars on the points...","name":"Figure 8e"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t11","@type":"Dataset","description":"Normalised fiducial differential tW production cross section as a function of the $m_{T}(e^{\\pm}, \\mu^{\\pm}, j, p_{T}^{miss})$. The vertical bars on...","name":"Figure 8f"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t12","@type":"Dataset","description":"The p-values from the goodness-of-fit tests comparing the six differential cross section measurements with the predictions from POWHEG (PH) +...","name":"Tables 4 and 5"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t13","@type":"Dataset","description":"Response matrix between detector and particle level for the $Leading$ $lepton$ $p_{T}$.","name":"Supplemental material: Lep1_Pt response matrix"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t14","@type":"Dataset","description":"Response matrix between detector and particle level for the $p_{Z}(e^{\\pm}, \\mu^{\\pm}, j)$.","name":"Supplemental material: Lep1Lep2Jet1MET_Pz response matrix"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t15","@type":"Dataset","description":"Response matrix between detector and particle level for the $Jet$ $p_{T}$.","name":"Supplemental material: Jet1_Pt response matrix"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t16","@type":"Dataset","description":"Response matrix between detector and particle level for the $m(e^{\\pm}, \\mu^{\\pm}, j)$.","name":"Supplemental material: Lep1Lep2Jet1_M response matrix"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t17","@type":"Dataset","description":"Response matrix between detector and particle level for the $\\Delta\\phi(e^{\\pm}, \\mu^{\\pm})/\\pi$.","name":"Supplemental material: Lep1Lep2_DPhi response matrix"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t18","@type":"Dataset","description":"Response matrix between detector and particle level for the $m_{T}(e^{\\pm}, \\mu^{\\pm}, j, p_{T}^{miss})$.","name":"Supplemental material: Lep1Lep2Jet1MET_Mt response matrix"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t19","@type":"Dataset","description":"Covariance matrix including all uncertainties of the differential result for the $Leading$ $lepton$ $p_{T}$.","name":"Supplemental material: Lep1_Pt covariance matrix"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t20","@type":"Dataset","description":"Covariance matrix including all uncertainties of the differential result for the $p_{Z}(e^{\\pm}, \\mu^{\\pm}, j)$.","name":"Supplemental material: Lep1Lep2Jet1MET_Pz covariance matrix"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t21","@type":"Dataset","description":"Covariance matrix including all uncertainties of the differential result for the $Jet$ $p_{T}$.","name":"Supplemental material: Jet1_Pt covariance matrix"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t22","@type":"Dataset","description":"Covariance matrix including all uncertainties of the differential result for the $m(e^{\\pm}, \\mu^{\\pm}, j)$.","name":"Supplemental material: Lep1Lep2Jet1_M covariance matrix"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t23","@type":"Dataset","description":"Covariance matrix including all uncertainties of the differential result for the $\\Delta\\phi(e^{\\pm}, \\mu^{\\pm})/\\pi$.","name":"Supplemental material: Lep1Lep2_DPhi covariance matrix"},{"@id":"https://doi.org/10.17182/hepdata.128942.v1/t24","@type":"Dataset","description":"Covariance matrix including all uncertainties of the differential result for the $m_{T}(e^{\\pm}, \\mu^{\\pm}, j, p_{T}^{miss})$.","name":"Supplemental material: Lep1Lep2Jet1MET_Mt covariance matrix"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2129461?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/128942"}],"inLanguage":"en","name":"Measurement of inclusive and differential cross sections for single top quark production in association with a W boson in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins2129461?version=1","version":1}