{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.168402.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/3147036"}}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2026","description":"A search is performed for single production of a heavy vector-like quark (VLQ), decaying into a W boson and a bottom (b) quark. The analysis uses proton-proton collision data collected by the CMS experiment at the CERN LHC at a center-of-mass energy of 13 TeV and corresponding to an integrated luminosity of 138 inv fb. The search targets events with leptonic W boson decays. The event signature consists of one electron or muon, large transverse momentum imbalance, at least one jet consistent with coming from the fragmentation of a b quark and having large transverse momentum, and at least one jet in the forward region of the detector. No significant excess over the standard model prediction is observed. Upper limits are set at the 95% confidence level on the production cross section of a VLQ and its coupling kappaW to the standard model sector. For a VLQ decaying exclusively into Wb, the upper limit on kappaW depends on the VLQ mass and reaches values as low as 0.086 for masses around 1.4 TeV. For kappaW = 0.2 the lower limit on the VLQ mass is 2.4 TeV. These are the most stringent limits to date on the single production of VLQs decaying into Wb.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.168402.v1/t1","@type":"Dataset","description":"The reconstructed mass distribution for category 1b jet, medium, e-,mu-, showing the data (points), the simulated SM backgrounds (colored histograms),...","name":"Figure 3a"},{"@id":"https://doi.org/10.17182/hepdata.168402.v1/t2","@type":"Dataset","description":"The reconstructed mass distribution for category 1b jet, medium, e+,mu+, showing the data (points), the simulated SM backgrounds (colored histograms),...","name":"Figure 3b"},{"@id":"https://doi.org/10.17182/hepdata.168402.v1/t3","@type":"Dataset","description":"The reconstructed mass distribution for category 1b jet, tight, e-,mu-, showing the data (points), the simulated SM backgrounds (colored histograms),...","name":"Figure 3c"},{"@id":"https://doi.org/10.17182/hepdata.168402.v1/t4","@type":"Dataset","description":"The reconstructed mass distribution for category 1b jet, tight, e+,mu+, showing the data (points), the simulated SM backgrounds (colored histograms),...","name":"Figure 3d"},{"@id":"https://doi.org/10.17182/hepdata.168402.v1/t5","@type":"Dataset","description":"The reconstructed mass distribution for category 2b jets, medium, e-,mu-, showing the data (points), the simulated SM backgrounds (colored histograms),...","name":"Figure 3e"},{"@id":"https://doi.org/10.17182/hepdata.168402.v1/t6","@type":"Dataset","description":"The reconstructed mass distribution for category 2b jets, medium, e+,mu+, showing the data (points), the simulated SM backgrounds (colored histograms),...","name":"Figure 3f"},{"@id":"https://doi.org/10.17182/hepdata.168402.v1/t7","@type":"Dataset","description":"The 95% CL upper limit on the VLQ single-production cross section as a function of mVLQ. The solid black curve...","name":"Figure 4a"},{"@id":"https://doi.org/10.17182/hepdata.168402.v1/t8","@type":"Dataset","description":"The 95% CL upper limit on the coupling parameter kappaW as a function of mVLQ. The solid black curve gives...","name":"Figure 4b"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins3147036?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/168402"}],"inLanguage":"en","name":"Search for the single production of vector-like quarks decaying into a W boson and a b quark using single-lepton final states 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/ins3147036?version=1","version":1}