Higgs characterisation: NLO and parton-shower effects
Federico Demartin, Kentarou Mawatari, Eleni Vryonidou, Marco Zaro
TL;DR
This paper introduces the Higgs Characterisation framework to analyze the CP properties of the Higgs boson, providing NLO QCD predictions with parton-shower effects for single top associated production at the LHC.
Contribution
It presents a novel framework for Higgs property analysis, incorporating NLO QCD and parton-shower effects for more accurate predictions.
Findings
NLO QCD predictions for Higgs-top interactions
Parton-shower effects included in the analysis
Insights into CP properties of the Higgs boson
Abstract
We present the Higgs Characterisation (HC) framework to study the properties of the Higgs boson observed at 125 GeV. In this report, we focus on CP properties of the top-quark Yukawa interaction, and show predictions at next-to-leading order accuracy in QCD, including parton-shower effects, for Higgs production in association with a single top quark at the LHC.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Computational Physics and Python Applications