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The simplest of them all: $$ t\overline{t}{W}^{\pm } $$ at NLO accuracy in QCD (2020)
Journal Article
Bevilacqua, G., Bi, H.-Y., Hartanto, H. B., Kraus, M., & Worek, M. (2020). The simplest of them all: $$ t\overline{t}{W}^{\pm } $$ at NLO accuracy in QCD. Journal of High Energy Physics, 2020(8), Article 043. https://doi.org/10.1007/jhep08%282020%29043

Recent measurements of the pp → ttW¯ ± process in multi-lepton final states, as performed by the ATLAS collaboration in the context of the Higgs boson studies in the ttH¯ channel, have shown discrepancies between theoretical predictions and experimen... Read More about The simplest of them all: $$ t\overline{t}{W}^{\pm } $$ at NLO accuracy in QCD.

Off-shell vs on-shell modelling of top quarks in photon associated production (2020)
Journal Article
Bevilacqua, G., Hartanto, H., Kraus, M., Weber, T., & Worek, M. (2020). Off-shell vs on-shell modelling of top quarks in photon associated production. Journal of High Energy Physics, 2020(3), Article 154. https://doi.org/10.1007/jhep03%282020%29154

We present a comparative study of various approaches for modelling of the e+veμ−v¯¯¯μbb¯¯γ final state in tt¯γ production at the LHC. Working at the NLO in QCD we compare the fully realistic description of the top quark decay chain with the one provi... Read More about Off-shell vs on-shell modelling of top quarks in photon associated production.