$t\bar{t}b\bar{b}$ predictions at NLO in QCD and $b$-jet modelling
High Energy Physics - Phenomenology
2022-12-14 v1
Abstract
In this contribution we report on the latest theoretical predictions for . These results are obtained for the fully decayed final state at next-to-leading order accuracy in QCD. We present predictions with full off-shell effects and in the Narrow Width Approximation. Specifically, we report on the size of the NLO QCD corrections and the size of the full off-shell effects. Finally, we study the nature of the -jets present in the final state.
Keywords
Cite
@article{arxiv.2212.06277,
title = {$t\bar{t}b\bar{b}$ predictions at NLO in QCD and $b$-jet modelling},
author = {Michele Lupattelli},
journal= {arXiv preprint arXiv:2212.06277},
year = {2022}
}
Comments
6 pages, 3 figures, contribution to the Proceedings of the International Conference on High Energy Physics (ICHEP 2022), Bologna, Italy, 6-13 July 2022