K. Siwekwilczynska et al., TIME SCALES OF FUSION-FISSION REACTIONS CALCULATED FROM PRESCISSION NEUTRON MULTIPLICITIES, Nuclear physics. A, 583, 1995, pp. 141-144
The time scale of fusion-fission reactions was found to be in the rang
e from tau(f) = 5 . 10(-20) to 5 . 10(-19) s. This result was obtained
from the analysis of the prescission neutron multiplicities with a ne
w method combining the time-dependent statistical cascade calculations
with the nuclear dynamics model of Feldmeier.