Fission BarriersDensity Functional TheoryHigh-Performance ComputingWe evaluate the performance of modern nuclear energy density functionals for predicting inner and outer fission barrier heights and energies of fission isomers of even-even actinides. For isomer energies and outer barrier heights, we find ...
We argue that different initial conditions may be needed to describe fission dynamics depending on the specifics of the fission phenomenon and propose various approaches towards this goal. In particular, we provide preliminary calculations for studying fission following a heavy-ion reaction using TDHF ...
We present a new model to describe the fission probability of the high-energy fission model, as deduced from the intra-nuclear cascade calculation with the Intra-Nuclear Cascade model of Li茅ge (INCL) version 4.6 and Prokofiev's phenomenological systematics of the proton-induced fission cross-...
Derived properties of delayed neutrons and decay heat are also considered. The GEF model is based on a general approach to nuclear fission that explains a great part of the complex appearance of fission observables on the basis of fundamental laws of physics and general properties of microscopic ...
The two stage approach to the description of fusion-fission reactions is suggested. On each stage (fusion or fission) the tree-dimensional Langevin equation for the variables describing the shape of nuclear system is solved. The results obtained on the first stage are used as the input data for...
Statistical analysis of the experimental data on fissionability and angular anisotropy of fragments from symmetric and asymmetric nuclear fission in the region of Ra yields results confirming theoretical predictions of their difference in thresholds and symmetry of saddle forms. Cross sections for fission ...
Skobel’tsyn Institute of Nuclear Physics, Moscow State University, Vorob’evy gory, Moscow, 119899, Russia B. S. Ishkhanov & V. N. Orlin Additional information Original Russian Text © B.S. Ishkhanov, V.N. Orlin, 2007, published in Fizika Elementarnykh Chastits i Atomnogo Yadra, 2007...
X-rays are produced by phenomena that produce and emit high amounts of energy such as stars, and nuclear fusion and fission reactions. The vacuum of space has decent amounts of dangerous radiation coming from many sources. The Earth's atmosphere and electromagnetic field are what protect the ...
249CF(NTH, F E IS THERMAL MEASURED FISSION PRODUCT YIELDS (A = 69-87) AT VARIOUS KINETIC ENERGIES OF THE FISSION FRAGMENTS DEDUCED NUCLEAR CHARGE ENERGY AND KINETIC ENERGY DISTRIBUTIONS (ODD-EVEN FACTORS 被引量: 140 摘要: To test a multicluster approach for halo nuclei, we give a unified...
ABLA07 - towards a complete description of the decay channels of a nuclear system from spontaneous fission to multifragmentation The physics and the technical algorithms of the statistical de-excitation code ABLA07 are documented. The new developments of ABLA07 have been guided by th... A Keli...