Corpus ID: 235658209

Effects of finite-light-speed correction for the Coulomb interaction on nuclear binding energies and radii in spherical nuclei

@inproceedings{Naito2021EffectsOF,
  title={Effects of finite-light-speed correction for the Coulomb interaction on nuclear binding energies and radii in spherical nuclei},
  author={T. Naito},
  year={2021}
}
The finite-light-speed correction to the Coulomb interaction called the Breit correction is discussed with Skyrme Hartree-Fock calculations. It is found that the correction to the total energy is about 800 keV for Pb, while proton and neutron radii do not change significantly. Effects of the Breit correction are also compared to the correction due to the vacuum polarization. It is shown that the two contributions to the total energy are comparable in light nuclei, but the latter dominates in… Expand

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References

SHOWING 1-10 OF 67 REFERENCES
Slater approximation for Coulomb exchange effects in nuclear covariant density functional theory
The relativistic local density approximation (LDA) for the Coulomb exchange functional in nuclear systems is presented. This approximation is composed of the well-known Slater approximation in theExpand
Effect of the complete Breit interaction on two-electron ion energy levels.
The effect of the fully relativistic Breit term upon atomic energy levels is investigated. The gauge dependence of the retarded electron-electron interaction in a self-consistent-field scheme isExpand
Hartree-Fock Calculations with Skyrme's Interaction. I. Spherical Nuclei
Hartree-Fock calculations for spherical nuclei using Skyrme's density-dependent effective nucleon-nucleon interaction are discussed systematically. Skyrme's interaction is described and the generalExpand
Exact Coulomb exchange calculations in the Skyrme-Hartree-Fock-BCS framework and tests of the Slater approximation
An exact treatment of the Coulomb interaction is performed within the Skyrme-Hartree-Fock/Bardeen-Cooper-Schrieffer approach for even-even nuclei ranging from light to superheavy nuclei. A test ofExpand
Relativistic nuclear energy density functionals: Mean-field and beyond
Relativistic energy density functionals (EDF) have become a standard tool for nuclear structure calculations, providing a complete and accurate, global description of nuclear ground states andExpand
Polarization effects in the positron theory
Some of the consequences of the positron theory for the special case of impressed electrostatic fields are investigated. By imposing a restriction only on the maximum value of the field intensity,Expand
New Skyrme interaction with improved spin-isospin properties
A correct determination of the spin-isospin properties of the nuclear effective interaction should lead to, among other improvements, an accurate description of the Gamow-Teller resonance (GTR).Expand
Coulomb energy difference as a probe of isospin-symmetry breaking in the upper f p-shell nuclei.
TLDR
Large-scale shell-model calculations for nuclei with A=66 to 78 are performed using the new filter diagonalization method based on the Sakurai-Sugiura algorithm, which reproduces well the experimental CED. Expand
A relativistic density functional formalism
A relativistic generalisation of the Hohenberg-Kohn-Sham density functional formalism is presented. Single-particle equations, analogous to those suggested for the non-relativistic formalism areExpand
Nuclear Density Functional Theory
An understanding of atomic nuclei is crucial for a complete nuclear theory, for the nuclear astrophysics, for performing new experimental tasks, and for various other applications. Within a densityExpand
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