3 papers
hep-ph2026
Reweighting Underlying Event and Colour Reconnection parameter variations in Sherpa
Moritz Pabst, Max Knobbe, Frank Krauss +1
We propose and validate a new method to trace the impact of parameter variations in the simulation of multi-parton interactions and colour reconnections in the Sherpa event generat…
hep-ph2026
Phenomenology of heavy-flavour jet angularities at hadron colliders
Andrea Ghira, Lorenzo Mai, Simone Marzani +3
We compute resummed and matched predictions for jet angularities in hadronic Z+jet events, where the jet is initiated by a b-quark. The analysis is performed both with and without…
hep-ph2026
Robust Calibration of Non-Perturbative Models with History Matching
Andrew Iskauskas, Max Knobbe, Frank Krauss +1
We apply, for the first time, Bayes Linear Emulation and History Matching to the calibration of non-perturbative models in Monte Carlo event generators. In contrast to the usual ap…