Searches for ttH production at CMS
Aruna Kumar Nayak (For the CMS Collaboration)
TL;DR
This paper reports on CMS searches for ttH production, combining data from 7, 8, and 13 TeV energies, leading to an observation of Higgs production with top quarks at 5.2 sigma significance.
Contribution
It provides the first combined analysis of ttH production across multiple energies, confirming the Higgs-top coupling with high significance.
Findings
Observation of ttH production at 5.2 sigma significance
Combined analysis across 7, 8, and 13 TeV data
Confirmation of Higgs-top coupling
Abstract
Results of searches for the Higgs boson production in association with a pair of top quarks using the proton-proton collision data collected by the CMS detector at LHC are presented. First, results of the searches at centre-of-mass energy of 13 TeV are briefly discussed. Then, the combination of results at centre-of-mass energies of 7, 8, and 13 TeV are presented, which provides an observation of the Higgs boson production in association with a pair of top quarks with a significance of 5.2 standard deviations.
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