Volume 390 - 40th International Conference on High Energy physics (ICHEP2020) - Posters: Higgs Physics
t ̄tHmeasurement in final states with multileptons usingdata taken during the Run 2 of the LHC with CMS
C. Ramon Alvarez* on behalf of the CMS collaboration
*corresponding author
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Pre-published on: December 17, 2020
Published on:
Abstract
The production of the Higgs boson in association with a pair of top quarks is studied in final states with multiple leptons using proton-proton collision data collected by the CMS experiment at $\sqrt{s} =$ 13 TeV centre-of-mass energy, during the Run 2 of the LHC. Machine learning and matrix element techniques are used to enhance the sensitivity of the analysis by discriminating signal and backgrounds. The measured production rates are used to determine constraints on the Yukawa coupling of the Higgs boson to the top quark.
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