Higgs boson measurements at the LHC
Guillaume Unal (for the ATLAS, CMS Collaborations)
TL;DR
This paper reviews Higgs boson measurements at the LHC, highlighting new observations of associated production with top quarks and decay to bottom quarks, based on extensive proton-proton collision data.
Contribution
It presents the first observation of Higgs production with top quark pairs and confirms Higgs decay to bottom quark pairs using LHC Run 2 data.
Findings
Observation of Higgs production with top quark pairs
Confirmation of Higgs decay to bottom quarks
Constraints on Higgs coupling properties
Abstract
Measurements of the Higgs boson production and decay performed at the Large Hadron Collider by the ATLAS and CMS experiments are reviewed. These measurements are based on proton-proton collision data at =~13~TeV, corresponding to integrated luminosities ranging from 35 to 80~fb. With these datasets, the associated production of the Higgs boson with a pair is observed and the decay of the Higgs boson to pairs is established. Measurements involving leptonic and bosonic final states are described. The combined constraints on the Higgs boson coupling properties are summarized.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Quantum Chromodynamics and Particle Interactions