Breakage and energy distribution of fission nuclear fragments in the three-dimension Langevin dynamics frameworks

Multivariate stochastic approach based on the Langevin three-dimensional equations was applied for the first four moments calculation of excited compound-nuclei fission fragments energy distribution in a wide Coulomb parameter range 700<Z2/A1/3<1700. In the work different criteria of fission nucleus breakage into fragments, traditional for modern fission theory were used. For excess calculation and fragments energy distribution asymmetry due to modest statistics the Gramm-Sharlie distribution was applied