2022/02/09 by Michele Lupattelli, Lupattelli, Michele
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions
paper · pdf · doi:10.48550/arxiv.2202.04609
openalex publication_date 2022/02/09 · openalex created_date 2022/05/05 · openalex updated_date 2026/07/28
In this proceeding we present predictions for the complete NLO QCD corrections to the production of ttbb in the dilepton decay channel of the top quark at the LHC with √(s)=13 TeV. The calculation is performed considering all the full off-shell effects. Moreover, the various sources of uncertainty for this process are studied in detail. We then compare these predictions to experimental measurements. We additionally investigate the impact of the b-quark initiated subprocesses.