Top and Electroweak bosons and Higgs
Eleni Vryonidou
TL;DR
This paper reviews recent advances in calculating processes involving top quarks and electroweak bosons within the Standard Model Effective Theory at NLO in QCD, highlighting the impact of higher-dimensional operators on various production channels.
Contribution
It introduces automated NLO QCD computations for top-related processes with higher-dimensional operators using MadGraph5_aMC@NLO, advancing precision in effective theory predictions.
Findings
Higher-dimensional operators significantly affect top pair production with photons, Z bosons, and Higgs.
Automated NLO calculations improve the accuracy of theoretical predictions.
Results facilitate better interpretation of experimental data in top and electroweak physics.
Abstract
I review recent progress in the computation of processes involving top quarks in the framework of Standard Model Effective Theory at NLO in QCD. In particular I discuss the impact of higher-dimensional operators on top pair production in association with a photon, a Z boson and a Higgs. Results are obtained within the automated framework of MadGraph5_aMC@NLO.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Cosmology and Gravitation Theories · Black Holes and Theoretical Physics