The event generator DECAY4 for simulation of double beta processes and decay of radioactive nuclei

摘要

The computer code DECAY4 is developed to generate initial energy, time andangular distributions of particles emitted in radioactive decays of nuclidesand nuclear (atomic) deexcitations. Data for description of nuclear and atomicdecay schemes are taken from the ENSDF and EADL database libraries. Theexamples of use of the DECAY4 code in several underground experiments aredescribed.