AllShowers unifies calorimeter shower simulation for electrons, photons, and charged and neutral hadrons in one generative model, surpassing prior single-particle models on hadronic showers
AllShowers is a continuous normalizing flow generative model with a Transformer architecture that simulates calorimeter showers for electrons, photons, and charged and neutral hadrons in the highly granular ILD detector using a single model, covering a wide range of incident energies and angles without retraining and surpassing previous single-particle-type models in hadronic shower fidelity.