Monte Carlo simulation development and implementation of the GiBUU model for neutrino experiments

• DOI: 10.1016/j.cpc.2025.109553
• Publication Date: 2025-02-20T16:12:39Z
• Authors: Leonidas Aliaga S...; Raquel Castillo F...; Jasper Gustafson; Declan Quinn; Shweta Yadav
• Keywords: High Energy Physics - Phenomenology; High Energy Physics - Experiment (hep-ex); High Energy Physics - Phenomenology (hep-ph); FOS: Physical sciences; High Energy Physics - Experiment

9 pages, 9 figures. This version adds more implementation details and compares our results using GiBUU with the GENIE Ar23 tune<br/>This paper introduces a Monte Carlo simulation generated with the GiBUU model for neutrino experiments. The simulation generates realistic neutrino event samples, contributing to the prediction and interpretation of experimental outcomes. The results showcase the performance of the GiBUU-based simulation framework, emphasizing its fidelity to the original GiBUU cross-section model. This first implementation enables future work on developing the infrastructure to propagate systematic uncertainties. These contributions enhance the precision of experimental predictions and provide a platform for further exploration in future studies.<br/>