{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.129959.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2077557"}},{"@id":"https://doi.org/10.1016/j.physletb.2022.137379","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2022","description":"Search for flavour-changing neutral-current couplings between the top-quark and the photon with the ATLAS detector at $\\sqrt{s} = 13$ TeV\n\nThe analysis uses data collected in $pp$ collisions at $\\sqrt{s} = 13$~TeV during the LHC Run 2 corresponding to an integrated luminosity of 139~fb$^{-1}$.\nBoth FCNC top-quark production and decay are considered.\nThe final state consists of a charged lepton, missing transverse momentum, a $b$-tagged jet, one high momentum photon and possibly additional jets.\nA multiclass deep neural network is used to classify events as either one of the two signal categories, FCNC production or decay, or as background.\n# hepdata_doi: 10.17182/hepdata.105039.v1","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.129959.v1/t1","@type":"Dataset","description":"Post-fit distribution of a background-only fit to the NN discriminant in the SR for the $tu\\gamma$ coupling. The last bin...","name":"Figure 4 top"},{"@id":"https://doi.org/10.17182/hepdata.129959.v1/t2","@type":"Dataset","description":"Post-fit distribution of a background-only fit to the photon transverse momentum distribution in the $t\\bar{t}\\gamma$ CR. The last bin of...","name":"Figure 4 bottom left"},{"@id":"https://doi.org/10.17182/hepdata.129959.v1/t3","@type":"Dataset","description":"Post-fit distribution of a background-only fit to the photon transverse momentum distribution in the $W\\gamma$+jets CR. The last bin of...","name":"Figure 4 bottom right"},{"@id":"https://doi.org/10.17182/hepdata.129959.v1/t4","@type":"Dataset","description":"The 95% CL limits on the effective coupling constants. The scale of new physics is set to $\\Lambda = 1$...","name":"Figure 5 left"},{"@id":"https://doi.org/10.17182/hepdata.129959.v1/t5","@type":"Dataset","description":"The 95% CL limits on the branching fractions. The scale of new physics is set to $\\Lambda = 1$ TeV.","name":"Figure 5 right"},{"@id":"https://doi.org/10.17182/hepdata.129959.v1/t6","@type":"Dataset","description":"The pre-fit distribution of the NN discriminant for the FCNC $tu\\gamma$ LH signal scaled to 10 times the observed limit...","name":"Figure Aux 03a"},{"@id":"https://doi.org/10.17182/hepdata.129959.v1/t7","@type":"Dataset","description":"The pre-fit distribution of the photon transverse momentum for SM backgrounds as well as measured data in the $t\\bar{t}\\gamma$ CR....","name":"Figure Aux 03b"},{"@id":"https://doi.org/10.17182/hepdata.129959.v1/t8","@type":"Dataset","description":"The pre-fit distribution of the photon transverse momentum for the all SM backgrounds as well as measured data in the...","name":"Figure Aux 03c"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2077557?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/129959"}],"inLanguage":"en","name":"Search for flavour-changing neutral-current couplings between the top quark and the photon with the ATLAS detector at $\\sqrt{s} = 13$ TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins2077557?version=1","version":1}