{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.134009.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2636335"}},{"@id":"https://doi.org/10.1007/JHEP09(2023)057","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2023","description":"A search for the electroweak production of a vector-like quark T$'$, decaying to a top quark and a Higgs boson is presented. The search is based on a sample of proton-proton collision events recorded at the LHC at $\\sqrt{s}$ = 13 TeV, corresponding to an integrated luminosity of 138 fb$^{-1}$. This is the first T$'$ search that exploits the Higgs boson decay to a pair of photons. For narrow isospin singlet T$'$ states with masses up to 1.1 TeV, the excellent diphoton invariant mass resolution of 1-2% results in an increased sensitivity compared to previous searches based on the same production mechanism. The electroweak production of a T$'$ quark with mass up to 960 GeV is excluded at 95% confidence level, assuming a coupling strength $\\kappa_\\mathrm{T}$ = 0.25 and a relative decay width $\\Gamma/M_{\\mathrm{T}'}$ $\\lt$ 5%.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.134009.v1/t1","@type":"Dataset","description":"The combined, leptonic plus hadronic, expected (dotted black) and observed (solid black) upper limits at 95% CL on $\\sigma_{T^\\prime bq}...","name":"Figure 4"},{"@id":"https://doi.org/10.17182/hepdata.134009.v1/t2","@type":"Dataset","description":"The combined, leptonic plus hadronic, expected (dotted black) and observed (solid black) upper limits at 95% CL on the $T^\\prime$...","name":"Figure 5"},{"@id":"https://doi.org/10.17182/hepdata.134009.v1/t3","@type":"Dataset","description":"The expected (dotted black) and observed (solid black) upper limits at 95% CL on $\\sigma_{T^\\prime bq(T^\\prime \\rightarrow tH)}$ in the...","name":"Figure 6"},{"@id":"https://doi.org/10.17182/hepdata.134009.v1/t4","@type":"Dataset","description":"The expected (dotted black) and observed (solid black) upper limits at 95% CL on $\\sigma_{T^\\prime bq(T^\\prime \\rightarrow tH)}$ in the...","name":"Figure 7"},{"@id":"https://doi.org/10.17182/hepdata.134009.v1/t5","@type":"Dataset","description":"Selection of the hadronic signal region for the three BDTs and $\\rm{M}_{T^\\prime}$ windows.","name":"Table 1 Hadronic channel"},{"@id":"https://doi.org/10.17182/hepdata.134009.v1/t6","@type":"Dataset","description":"Selection of the leptonic signal region for the three BDTs and $\\rm{M}_{T^\\prime}$ windows.","name":"Table 1 Leptonic channel"},{"@id":"https://doi.org/10.17182/hepdata.134009.v1/t7","@type":"Dataset","description":"The expected yields of different processes in each signal window for events with a $T^{\\prime}$ with mass in the range...","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.134009.v1/t8","@type":"Dataset","description":"Signal efficiency for the hadronic channel (left) and the leptonic channel (right) in the signal regions as optimized for each...","name":"Table 3"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2636335?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/134009"}],"inLanguage":"en","name":"Search for a vector-like quark T$'$$\\to$ tH via the diphoton decay mode of the Higgs 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/ins2636335?version=1","version":1}