ANGULAR-DISTRIBUTIONS OF ALPHA-FRAGMENTS FROM CARBON-INDUCED FISSION

The statistical scission model is used to calculate the fragmentation of the carbon-induced fission. The predicted angular distributions are in reasonable agreement with those measured for heavy-ion-induced fis sion for systems in which the fission barriers vanish or are very smal l relative to the nuclear temperature. The effective variances deduced from the fragment angular distributions due to sequential fission are also calculated using this model. The carbon-induced fission in the p resent work is the C-12 + C-12-induced fission where six alpha-particl es are emitted. The present obtained theoretical calculations are in g ood agreement with the measured values.