18–20 Feb 2026
Dipartimento di Fisica, Università di Genova
Europe/Rome timezone

Diffusion model for unfolding CLAS detector

19 Feb 2026, 14:00
20m
Aula 603 (Dipartimento di Fisica, Università di Genova)

Aula 603

Dipartimento di Fisica, Università di Genova

Via Dodecaneso 33, 16146 Genova, (Italy)

Speaker

Giorgio Foti (Università di Messina & INFN Catania)

Description

We introduce a novel strategy to unfold detector distortions in CLAS two-pion photoproduction measurements using a diffusion model. By training the model on simulated events, we enable it to recover the "true" kinematic distributions from reconstructed data, from which moment distributions can then be extracted. This approach improves the learning convergence rate and flexibility across different topologies, paving the way for extracting moments from real CLAS data.

Author

Giorgio Foti (Università di Messina & INFN Catania)

Presentation materials