Fully Geant4 compatible package for the simulation of Dark Matter in fixed target experiments

Understand

We present the package for the simulation of DM (Dark Matter) particles in fixed target experiments.

• The most convenient way of this simulation (and the only possible way in the case of beam-dump) is to simulate it in the framework of the program for tracing particles in the experimental setup.
• One of the most popular such programs is Geant4.
• Specifically, the package includes the processes of DM particles production via electron and muon bremsstrahlung off nuclei, resonant in-flight positron annihilation on atomic electrons and gamma to ALP (axion-like particles) conversion on nuclei.