Neutrino Physics and Machine Learning (NPML 2025)

Session

Neutrino-Nucleus Interaction Modeling

31 Oct 2025, 10:20

Koshiba Hall (University of Tokyo)

9. Neutrino-Nucleus Interactions from Deep Learning

Krzysztof Graczyk

31/10/2025, 10:20

Long talk (25min. + 10min. Q/A)

In this talk, I will review recent work from our group on developing deep learning models for lepton–nucleus interactions. I will begin by applying generative adversarial networks (GANs) to simulate neutrino and antineutrino collisions with nucleons. Our models encompass both charged-current quasielastic and inclusive interactions of muon neutrinos with a carbon target, offering detailed...

48. Surrogate model for final-state interactions of neutrino generator

Patrick Tsang

31/10/2025, 10:55

Short talk (15min. + 5 min. Q/A)

Final-state interactions (FSI) are a significant source of systematic uncertainty in neutrino event generators, particularly for LArTPC-based experiments. These interactions occur when particles produced in the initial neutrino-nucleus collision scatter or are absorbed while exiting the nucleus, complicating event reconstruction and interpretation. While advanced models such as GiBUU offer...