Annotation
The features of the processes of formation and decay of transuranium nuclei formed in the reactions of complete fusion of heavy ions are analyzed. When analyzing the experimental data for the $^{16}$O+$^{232}$Th, we used quantum-mechanical calculations of the initial distributions for the components of the total angular momentum of the compound nuclei $^{248,247}$Cf and the dynamic ssion model to describe their decay. It is shown that the eects of <<memory>>on the characteristics of the entrance channel of a reaction associated with the presence of spins and deformations in colliding nuclei play an important role in the formation of angular distributions of ssion fragments.
Received: 2017 July 10
Approved: 2017 July 21
PACS:
25.70.-z Low and intermediate energy heavy-ion reactions
25.85.-w Fission reactions
25.85.-w Fission reactions
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
D. O. Eremenko$^{1,2}$, D. I. Denisova$^1$, V. A. Drozdov$^2$, S. Yu. Platonov$^{1,2}$, O. V. Fotina$^{2,3}$, O. A. Yuminov$^2$
$^1$Department of of Nuclear Physics and Quantum Theory of Collisions, Faculty of Physics, M.V.Lomonosov Moscow State University\
$^2$D.V.Scobeltsyn Institute of Nuclear Physics, M.V.Lomonosov Moscow State University,\
$^3$Department of Physics of Elementary Particles, Faculty of Physics, M.V.Lomonosov Moscow State University
$^1$Department of of Nuclear Physics and Quantum Theory of Collisions, Faculty of Physics, M.V.Lomonosov Moscow State University\
$^2$D.V.Scobeltsyn Institute of Nuclear Physics, M.V.Lomonosov Moscow State University,\
$^3$Department of Physics of Elementary Particles, Faculty of Physics, M.V.Lomonosov Moscow State University