{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.140528.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2719537"}},{"@id":"https://doi.org/10.1016/j.physletb.2024.138478","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2023","description":"A search is presented for new Higgs bosons in proton-proton (pp) collision events in which a same-sign top quark pair is produced in association with a jet, via the pp $\\to$ tH/A $\\to$ t$\\mathrm{\\bar{t}}$c and pp $\\to$ tH/A $\\to$ t$\\mathrm{\\bar{t}}$u processes. Here, H and A represent the extra scalar and pseudoscalar boson, respectively, of the second Higgs doublet in the generalized two-Higgs-doublet model (g2HDM). The search is based on pp collision data collected at a center-of-mass energy of 13 TeV with the CMS detector at the LHC, corresponding to an integrated luminosity of 138 fb$^{-1}$. Final states with a same-sign lepton pair in association with jets and missing transverse momentum are considered. New Higgs bosons in the 200-1000 GeV mass range and new Yukawa couplings between 0.1 and 1.0 are targeted in the search, for scenarios in which either H or A appear alone, or in which they coexist and interfere. No significant excess above the standard model prediction is observed. Exclusion limits are derived in the context of the g2HDM.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.140528.v1/t1","@type":"Dataset","description":"Pre-fit distributon for leading jet's CvsL variable.","name":"Figure 2a"},{"@id":"https://doi.org/10.17182/hepdata.140528.v1/t2","@type":"Dataset","description":"Pre-fit distributon for leading jet's CvsB variable.","name":"Figure 2b"},{"@id":"https://doi.org/10.17182/hepdata.140528.v1/t3","@type":"Dataset","description":"Post-fit distributon of BDT discriminants for $\\rho_{tu}=1.0$ with $m_A$ = 350 GeV interfered with H.($m_A - m_H$ = 50 GeV)","name":"Figure 3a"},{"@id":"https://doi.org/10.17182/hepdata.140528.v1/t4","@type":"Dataset","description":"Post-fit distributon of BDT discriminants for $\\rho_{tc}=1.0$ with $m_A$ = 350 GeV interfered with H.($m_A - m_H$ = 50 GeV)","name":"Figure 3b"},{"@id":"https://doi.org/10.17182/hepdata.140528.v1/t5","@type":"Dataset","description":"Observed and expected 95% CL upper limit on the 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