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Combination of Higgs measurements from ATLAS and CMS : couplings and $\mathcal{k}$- framework

Results from the most recent statistical combinations of Higgs boson measurements across decay channels by the ATLAS and CMS experiments are presented. Both analyses use LHC proton-proton collision data recorded at $\sqrt{s}$ = 13 TeV with the respective detectors, where the ATLAS (CMS) analysis com...

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Detalles Bibliográficos
Autor principal: Langford, Jonathon Mark
Lenguaje:eng
Publicado: SISSA 2021
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.382.0136
http://cds.cern.ch/record/2777892
Descripción
Sumario:Results from the most recent statistical combinations of Higgs boson measurements across decay channels by the ATLAS and CMS experiments are presented. Both analyses use LHC proton-proton collision data recorded at $\sqrt{s}$ = 13 TeV with the respective detectors, where the ATLAS (CMS) analysis combines measurements with integrated luminosities ranging from 24.5-79.8 (35.9-137) fb$^{\rm{-1}}$ depending on the decay channel. Measurements of cross sections, signal strengths and coupling modifiers are reported, alongside an interpretation using effective field theory.