4 papers
Threshold corrections in SMEFT
Anke Biekötter, Livia E. G. Maskos, Benjamin D. Pecjak
Threshold corrections provide a universal link between experimentally measured broken-phase parameters and renormalised symmetric-phase parameters used in SM…
Analytic results for electroweak precision observables at NLO in SMEFT
Anke Biekötter, Benjamin D. Pecjak
We present analytic results for electroweak precision observables (EWPO) at next-to-leading order (NLO) in dimension-six SMEFT, with no assumptions on the flavour structure of SMEF…
ALP-ine quests at the LHC: hunting axion-like particles via peaks and dips in production
Afiq Anuar, Anke Biekötter, Thomas Biekötter +5
We present an analysis of the sensitivity of current and future LHC searches for new spin-0 particles in top-anti-top-quark () final states, focusing on generic axion-lik…
Renormalisation group evolution effects on global SMEFT analyses
Riccardo Bartocci, Anke Biekötter, Tobias Hurth
Global analyses in the Standard Model Effective Field Theory (SMEFT) framework serve as a tool to probe potential directions of new physics. To break degeneracies between the Wilso…