Implementation of residual nucleus de-excitations associated with proton decays in 12C based on the GENIE generator and TALYS code

Abstract

We implement the de-excitation processes of residual nuclei associated with proton decays in C12 based on the GENIE generator and TALYS code. To derive the reasonable excitation energy spectra of residual nuclei B11, B10 and Be10, the default GENIE nucleon decay generator is modified in terms of the Spectral Function nuclear model. Then we use the TALYS code to estimate the de-excitation processes of residual nuclei. The TALYS calculation can partly account for the experimental data.