Kinematical analysis of the ternary fission products

On the base of well-developed models of trajectory calculations and in the framewoork of the new approach supposing the random distributions of scission parameters in wide intervals the kinematical analysis of ternary fission products have been performed. In comparing with calculations all experimental observables - energy, angular and mass distributions and their correlations for light nuclei 3H, 4He, 6He and heavy fragments were used. In fission of 240Pu accompanied by alphas the best agreement between calculations and experiment was obtained at the value of average prescission kinetic energy of fragments EF0=30 MeV. This energy increases from 28 MeV (236U) up to 32 MeV (252Cf). 15 refs.; 21 figs.; 4 tabs