Theory of model-space single-particle potential and its application to nuclear matter calculations

1983 ◽  
Vol 127 (3-4) ◽  
pp. 137-143 ◽  
Author(s):  
Z.Y. Ma ◽  
T.T.S. Kuo
Keyword(s):  
Nuclear Matter ◽  
Single Particle ◽  
Model Space ◽  
Particle Potential ◽  
Single Particle Potential

The single particle potential in nuclear matter

1981 ◽  
Vol 100 (3) ◽  
pp. 205-208 ◽  
Author(s):  
B. Friedman ◽  
V.R. Pandharipande
Keyword(s):  
Nuclear Matter ◽  
Single Particle ◽  
Particle Potential ◽  
Single Particle Potential

scholarly journals Shell model and Hartree-Fock calculations of electron scattering form factors for 25Mg nucleus

2019 ◽  
Vol 14 (31) ◽  
pp. 28-36
Author(s):  
Ali A. Alzubadi
Keyword(s):  
Shell Model ◽  
Electron Scattering ◽  
Single Particle ◽  
Effective Interaction ◽  
Form Factors ◽  
Model Space ◽  
Inelastic Electron ◽  
Hartree Fock ◽  
Particle Potential ◽  
Single Particle Potential

Shell model and Hartree-Fock calculations have been adopted to study the elastic and inelastic electron scattering form factors for 25Mg nucleus. The wave functions for this nucleus have been utilized from the shell model using USDA two-body effective interaction for this nucleus with the sd shell model space. On the other hand, the SkXcsb Skyrme parameterization has been used within the Hartree-Fock method to get the single-particle potential which is used to calculate the single-particle matrix elements. The calculated form factors have been compared with available experimental data.

Spin symmetry energy and spin dependence of the single particle potential in nuclear matter

1984 ◽  
Vol 62 (4) ◽  
pp. 400-413 ◽  
Author(s):  
Janusz Dabrowski
Keyword(s):  
Nuclear Matter ◽  
Single Particle ◽  
Particle Interaction ◽  
Spin Symmetry ◽  
Particle Energy ◽  
Nuclear Forces ◽  
Fermi Surfaces ◽  
Particle Potential ◽  
Single Particle Potential ◽  
Spin Quantization

In the presence of tensor nuclear forces, the single particle energy in spin and spin–isospin polarized nuclear matter is diagonal in nucleon spin states with the spin quantization axis tilting away from the direction in which nuclear matter is polarized. This tilting of nucleon spins is taken into account in determining the shape of Fermi surfaces in spin and spin–isospin polarized nuclear matter, and in relating the spin and spin–isospin dependent components of the single particle potential, and the spin and spin–isospin symmetry energies of nuclear matter to the Landau parameters of the quasi-particle interaction. Numerical results are obtained partly with empirical values of the Landau parameters, and partly with values calculated with the Sprung effective two-body interaction in nuclear matter.

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