2024/01/08 by N. Van Den Bossche, Bossche, Niels Van den
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions
paper · pdf · doi:10.48550/arxiv.2401.03739
openalex publication_date 2024/01/08 · openalex created_date 2024/01/13 · openalex updated_date 2026/07/28
Four top quark production is a rare standard model process that has been observed for the first time in proton-proton collisions at \sqrts at the CERN LHC by both the ATLAS and CMS Collaborations. Both observations were made in the same-sign dilepton and multilepton final states of the process and are presented in this contribution. In addition, another measurement of four top production by the CMS Collaboration using the all hadronic, one lepton and opposite-sign dilepton final states is presented. This is the first result to take a direct look at the all hadronic final state.