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hep-ph2019
Correlating uncertainties in global analyses within SMEFT matters
Stefan Bißmann, Johannes Erdmann, Cornelius Grunwald +2
We investigate the impact of correlations between (theoretical and experimental) uncertainties on multi-experiment, multi-observable analyses within the Standard Model Effective Fi…
hep-ph2019
Constraining top-quark couplings combining top-quark and decay observables
Stefan Bißmann, Johannes Erdmann, Cornelius Grunwald +2
We present a first, consistent combination of measurements from top-quark and physics to constrain top-quark properties within the Standard Model Effective Field Theory (SMEFT)…
hep-ph2019
Study of interference effects in the search for flavour-changing neutral current interactions involving the top quark and a photon or a boson at the LHC
Maura Barros, Nuno Filipe Castro, Johannes Erdmann +4
Flavour-changing neutral-current interactions of the top quark can be searched for in top-quark pair production with one top quark decaying to an up-type quark and a neutral boson,…