10 papers
Double-real corrections to color singlet decay in a parton-shower inspired scheme
John M. Campbell, Stefan Höche, Stefan Höche +1
We introduce a local infrared subtraction method for next-to-next-to-leading order QCD calculations in color singlet decays, which is modeled on the evolution algorithm of a parton…
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…
Monte Carlo Event Generation with Continuous Normalizing Flows
Enrico Bothmann, Timo JanÃen, Max Knobbe +2
We apply Continuous Normalizing Flows trained with the Flow Matching method to the problem of phase-space sampling in Monte Carlo event generation for high-energy collider physics.…
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…
Building an AI-native Research Ecosystem for Experimental Particle Physics: A Community Vision
Thea Klaeboe Aarrestad, Alaa Abdelhamid, Haider Abidi +457
Experimental particle physics seeks to understand the universe by probing its fundamental particles and forces and exploring how they govern the large-scale processes that shape co…
QCD splitting functions beyond kinematical limits
John M. Campbell, Stefan Höche, Max Knobbe +2
We present a systematic decomposition of QCD splitting functions into scalar dipole radiators and pure splitting remainders up to second order in the strong coupling. The individua…