62 citations · 211 across the 14 of their papers we have counts for
10 papers · 1 filter
Beyond Universality: Probing Lepton Flavor in the SMEFT
Cornelius Grunwald, Gudrun Hiller, Kevin Kröninger +1
We present a global analysis of lepton-flavor-specific operators in the Standard Model Effective Field Theory (SMEFT), combining data from collider and flavor physics experiments.…
Phase space sampling with Markov Chain Monte Carlo methods
Salvatore La Cagnina, Cornelius Grunwald, Timo Janßen +2
We present a study on using Markov Chain Monte Carlo (MCMC) techniques to explore the high-dimensional and multi-modal phase space of scattering events at high-energy particle coll…
Synergies of Drell-Yan, beauty, top, and Z observables in MFV-SMEFT
Cornelius Grunwald, Gudrun Hiller, Kevin Kröninger +1
The Standard Model Effective Field Theory (SMEFT) is a powerful tool to search for new physics in a model-independent way. We explore the synergies arising from different types of…
More Synergies from Beauty, Top, and Drell-Yan Measurements in SMEFT
Cornelius Grunwald, Gudrun Hiller, Kevin Kröninger +1
We perform a global analysis of Beauty, Top, and Drell-Yan measurements in the framework of the Standard Model effective theory (SMEFT). We work within the minimal flavor viola…
Synergies of Drell-Yan, top and beauty in global SMEFT fits
Cornelius Grunwald, Gudrun Hiller, Kevin Kröninger +1
We present a global fit of Drell-Yan, top-quark and beauty-physics data in the Standard Model Effective Field Theory framework using the Minimal Flavor Violation ansatz for the qua…
Reformulation of a likelihood approach to fake-lepton estimation in the framework of Bayesian inference
Johannes Erdmann, Cornelius Grunwald, Kevin Kröninger +3
Prompt isolated leptons are essential in many analyses in high-energy particle physics but are subject to fake-lepton background, i.e. objects that mimic the lepton signature. The…
Synergies of top and anomalies in SMEFT
Stefan Bißmann, Cornelius Grunwald, Gudrun Hiller +1
We present constraints on Wilson coefficients from a combined fit to data from top-quark and beauty-physics measurements within the Standard Model effective field theory. We consid…
Top and Beauty synergies in SMEFT-fits at present and future colliders
Stefan Bißmann, Cornelius Grunwald, Gudrun Hiller +1
We perform global fits within Standard Model Effective Field Theory (SMEFT) combining top-quark pair production processes and decay with flavor changing neutral cu…
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…
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)…