Simulation of nuclear relaxation in Geant4 hadronic physics
摘要
This work presents the latest developments of the pre-compound model and nuclear relaxation module simulated in Geant4 toolkit in view of the future experiments with the high-energy large hadron collider and the nuclotron-based ion collider facility in the moderate energy region. These processes have a significant impact on spectra of low energy neutrons, protons, and ions in nuclear interactions, which affect various application domains. The paper presents the model modifications and validation. Updated hadronic models created in Geant4 are included in the public release of Geant4 11.4.