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Measurements of the Top-Higgs Coupling with the CMS Experiment

The top-Higgs coupling is constrained using data measured with the CMS experiment in LHC Run 1 and 2. Constraints on anomalous top-Higgs couplings are derived by re-analyzing CMS Run 1 measurements. Furthermore, a search for Higgs production in association with a top-quark pair and Higgs-boson decay...

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Detalles Bibliográficos
Autor principal: Mildner, Hannes
Lenguaje:eng
Publicado: 2018
Materias:
Acceso en línea:https://dx.doi.org/10.5445/IR/1000065207
http://cds.cern.ch/record/2300277
Descripción
Sumario:The top-Higgs coupling is constrained using data measured with the CMS experiment in LHC Run 1 and 2. Constraints on anomalous top-Higgs couplings are derived by re-analyzing CMS Run 1 measurements. Furthermore, a search for Higgs production in association with a top-quark pair and Higgs-boson decays into b-quarks in Run 2 data is presented. Upper limits on ttH production are calculated and it is demonstrated that the analysis can also be used to constrain anomalous top-Higgs couplings.