Dynamic and statistical simulation of the fission of highly excited atomic nuclei with allowance for the relaxation stage

摘要

Statistical and combined dynamic-statistical approaches to simulating the fission of excited nuclei are compared. It is shown that in the statistical approach, the complete suppression of the fission process during time τ_S does not result in double consideration of the emission of light particles. The importance of dynamic simulation of fission at the stage of relaxation of fission rate R_f(t) to its quasistationary value is demonstrated.