PoS - Proceedings of Science
Volume 398 - The European Physical Society Conference on High Energy Physics (EPS-HEP2021) - T07: Top and Electroweak Physics
Parton shower effects in $t\bar{t}W^\pm$ production at NLO QCD
M. Kraus
Full text: Not available
Abstract
We present a selection of results from our recent study of $pp\to t\bar{t}W^\pm$
production matched to partons showers at NLO QCD at the LHC. Theoretical
predictions are obtained at perturbative orders $\mathcal{O}(\alpha_s^3\alpha)$
and $\mathcal{O}(\alpha_s\alpha^3)$, where the different contributions are
studied first separately at the inclusive level before being combined within a
realistic two same-sign lepton signature. We investigate in detail uncertainties
originating from missing higher-order corrections and from the parton-shower
matching scheme employed.
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.