Topic model for four-top at the LHC
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2020)049
Abstract: We study the implementation of a Topic Model algorithm in four-top searches at the LHC as a test-probe of a not ideal system for applying this technique. We study this Topic Model behavior as its… read more here.
Keywords: four top; monte carlo; topic model; lhc ... See more keywords
Four top final states with NLO accuracy in perturbative QCD: 3 lepton channel
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep03(2025)025
Abstract: We examine the effect of higher-order QCD corrections on the four top-quark production cross section in the 3 lepton decay channel. Top-quark and W gauge-boson decays are included at next-to-leading order in perturbative QCD. The… read more here.
Keywords: document; perturbative qcd; four top; top quark ... See more keywords
Four top final states with NLO accuracy in perturbative QCD: 4 lepton channel
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep06(2024)129
Abstract: Triggered by the observation of four top-quark production at the LHC by the ATLAS and CMS collaboration we report on the calculation of the next-to-leading order QCD corrections to the Standard Model process pp →… read more here.
Keywords: document; four top; top quark; usepackage ... See more keywords
Search for pair production of up-type vector-like quarks and for four-top-quark events in final states with multiple b-jets with the ATLAS detector
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DOI: 10.1007/jhep07(2018)089
Abstract: A bstractA search for pair production of up-type vector-like quarks (T ) with a significant branching ratio into a top quark and either a Standard Model Higgs boson or a Z boson is presented. The… read more here.
Keywords: vector like; four top; production; multiple jets ... See more keywords
Searching for top-philic heavy resonances in boosted four-top final states
Sign Up to like & getrecommendations! Published in 2025 at "Journal of High Energy Physics"
DOI: 10.1007/jhep11(2025)091
Abstract: New heavy resonances with sizeable couplings to top quarks can be probed through searches for beyond-the-Standard-Model effects in four-top production at the LHC. In this work, we present the first next-to-leading-order QCD predictions for the… read more here.
Keywords: top philic; four top; heavy resonances; philic heavy ... See more keywords