78 citations · 235 across the 8 of their papers we have counts for
8 papers
Description of the reactions 36S + 238U and 64Ni + 238U within the two-stage fusion-fission model
V. L. Litnevsky, F. A. Ivanyuk, G. I. Kosenko +1
We describe the capture, fusion, fission and evaporation residue formation cross sections of superheavy nuclei within the proposed earlier two stages dynamical model. The approachi…
Fission dynamics at low excitation energy. 2
Y. Aritomo, S. Chiba, F. A. Ivanyuk
The mass asymmetry in the fission of U-236 at low excitation energy is clarified by the analysis of the trajectories obtained by solving the Langevin equations for the shape degree…
The shell effects in the scission-point configuration of fissioning nuclei
F. A. Ivanyuk
In the present work the formal definition of the scission point - the maximal elongation at which the nucleus splits into two fragments - is given. The shape and the deformation en…
Mean first passage time for nuclear fission and the emission of light particles
H. Hofmann, F. A. Ivanyuk
The concept of a mean first passage time is used to study the time lapse over which a fissioning system may emit light particles. The influence of the "transient" and "saddle to sc…
The Effect of Nuclear Rotation on the Collective Transport Coefficients
F. A. Ivanyuk, S. Yamaji
We have examined the influence of rotation on the potential energy and the transport coefficients of the collective motion (friction and mass coefficients). For axially symmetric d…
On nuclear transport at small excitations
H. Hofmann, F. A. Ivanyuk
Numerical computations of transport coefficients at low temperatures are presented for shapes typically encountered in nuclear fission. The influence of quantum effects of the nucl…
Transport coefficients for shape degrees in terms of Cassini ovaloids
F. A. Ivanyuk, H. Hofmann, V. V. Pashkevich +1
Previous computations of the potential landscape with the shapes parameterized in terms of Cassini ovaloids are extended to collective dynamics at finite excitations. Taking fissio…
Variation of transport coefficients for average fission dynamics with temperature and shape
Shuhei Yamaji, Fedor A. Ivanyuk, Helmut Hofmann
We study slow collective motion at finite thermal excitations on the basis of linear response theory applied to the locally harmonic approximation. The transport coefficients for a…