2016/11/28 by O. Hindrichs, Otto Hindrichs, Hindrichs, Otto
Engineering · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Superconducting Materials and Applications #hep-ex
paper · pdf · doi:10.48550/arxiv.1611.09108
arxiv created 2016/11/28 · openalex publication_date 2016/11/28 · arxiv updated 2016/11/29 · openalex created_date 2022/08/30 · openalex updated_date 2026/07/28
An overview of cross section measurements as a function of jet multiplicities and jet kinematics in association with tt production is presented. Both the ATLAS and the CMS collaborations performed a large number of measurements at different center-of-mass energies of the LHC using various tt decay channels. Theoretical predictions of these quantities usually rely on parton shower simulations that strongly depends on tunable parameters and come with large uncertainties. The measurements are compared to various theoretical descriptions based on different combinations of matrix-element calculations and parton-shower models.