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Nuclear Level Densities, 1992
Part 1 Theoretical approaches to total nuclear level densities: interacting boson model predictions of collective effects in nuclear densities, G.Maino et al role of thermal and quantal fluctuations in the nuclear level density, G.Puddu. Part 2 Theoretical approaches to partial level densities: microscopic models for exciton level densities, M.Herman &
G. Reffo, M. Herman, G. Maino
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Part 1 Theoretical approaches to total nuclear level densities: interacting boson model predictions of collective effects in nuclear densities, G.Maino et al role of thermal and quantal fluctuations in the nuclear level density, G.Puddu. Part 2 Theoretical approaches to partial level densities: microscopic models for exciton level densities, M.Herman &
G. Reffo, M. Herman, G. Maino
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COMBINATORIAL MODEL OF NUCLEAR LEVEL DENSITIES [PDF]
Capture Gamma-Ray Spectroscopy and Related Topics, 2013 info:eu-repo/semantics ...
Hilaire, Stéphane +2 more
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Canadian Journal of Physics, 1982
Nuclear level densities are obtained by first calculating the density for non-interacting particles using the Darwin–Fowler method and then folding in approximately the effects of the residual two-body interaction. For the former, the equations resulting from the method of steepest descent are solved numerically with a realistic set of single particle
R. U. Haq, S. S. M. Wong
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Nuclear level densities are obtained by first calculating the density for non-interacting particles using the Darwin–Fowler method and then folding in approximately the effects of the residual two-body interaction. For the former, the equations resulting from the method of steepest descent are solved numerically with a realistic set of single particle
R. U. Haq, S. S. M. Wong
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Nuclear shell model and level density
International Journal of Modern Physics E, 2020The accurate knowledge of the nuclear level density is crucial for understanding the nuclear structure and for numerous applications including astrophysical reactions. In this review paper, we discuss the shell-model description of the nuclear level density, the use of the statistical moments method and underlying physics. The level density found with
Vladimir Zelevinsky, Sofia Karampagia
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Physical Review C, 1976
An improved expression for the nuclear level density is obtained by introducing a higher term in the expansion of the excitation energy in terms of nuclear temperature. The new term leads to better fitting with the experimental results especially at the high excitation energy part of the spectrum.
M. El Nadi, A. Hashem
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An improved expression for the nuclear level density is obtained by introducing a higher term in the expansion of the excitation energy in terms of nuclear temperature. The new term leads to better fitting with the experimental results especially at the high excitation energy part of the spectrum.
M. El Nadi, A. Hashem
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Nuclear level densities at high excitations
Physical Review C, 1992We calculate level densities for {sup 20}Ne, {sup 40}Ca, and {sup 100}Ru nuclei using unrestricted uniform, single particle levels (Fermi gas) and for realistic levels restricted to those bound by centripetal and Coulomb forces. For the latter we use single particle levels due to Seeger, and results for a Woods-Saxon model.
, Mustafa, , Blann, , Ignatyuk, , Grimes
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Theory of Nuclear Level Density
Physical Review, 1954We have compared the level density of a nuclear model deduced from a statistical analysis with the results of the exact counting of the levels of the same model. The tables of levels of ${\mathrm{Ne}}^{20}$ given by Critchfield and Oleksa have been used as a test of the statistical theory. A new derivation of the level density is presented.
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IMPROVED MICROSCOPIC NUCLEAR LEVEL DENSITIES
Capture Gamma-Ray Spectroscopy and Related Topics, 2003info:eu-repo/semantics ...
Demetriou, Paraskevi, Goriely, Stéphane
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NUCLEAR LEVEL DENSITY AT FINITE TEMPERATURES
International Journal of Modern Physics E, 2006Selfconsistent mean-field calculations have been performed with the SkM* Skyrme force for 140 spherical even-even nuclei at temperatures 0≤T≤4 MeV . Single-particle level densities for this sample of nuclei are determined for various temperatures. The average dependence of the single-particle level density on mass number A and isospin is given and ...
Johann Bartel +2 more
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Physical Review, 1957
By using the statistical methods originally due to Bethe, the predictions for the densities of nuclear energy levels at excitation energies around 8 Mev are examined for two different versions of the shell model. A crude method is used to take into account the effects of shell structure. The assumed form of the theoretical expression for the density of
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By using the statistical methods originally due to Bethe, the predictions for the densities of nuclear energy levels at excitation energies around 8 Mev are examined for two different versions of the shell model. A crude method is used to take into account the effects of shell structure. The assumed form of the theoretical expression for the density of
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