arXiv · 2211.15805
Theory advances for $t\bar{t}W$ multi-lepton predictions
Abstract
We report on recent theoretical advances in the description of the $pp\to t\bar{t}W$ process. First, we discuss a comparison of many state-of-the-art predictions for multi-lepton signatures including the leading QCD contributions at $\mathcal{O}(\alpha_s^3\alpha^6)$ as well as subleading EW contributions at $\mathcal{O}(\alpha_s\alpha^8)$. Furthermore, we briefly discuss recent improvements using multi-jet merging techniques.
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Manfred Kraus. 2022-11-28. Theory advances for $t\bar{t}W$ multi-lepton predictions. https://arxiv.org/abs/2211.15805
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