Naito, TomoyaRoca Maza, XavierColò, GianlucaLiang, Haozhao2024-10-182024-10-182020-06-152469-9985https://hdl.handle.net/2445/215904The electromagnetic effects of the finite size of the nucleon are implemented self-consistently on top of the Skyrme Hartree-Fock calculation, where the electric form factors of both protons and neutrons are considered. Furthermore, the vacuum polarization and the electromagnetic spin-orbit interaction are taken into account. The self-consistent finite-size effects give a different Coulomb potential from the conventional one and affect the neutrons as well. The contribution of the finite-size effects to the total energy reaches 7MeV in 208 Pb . The vacuum polarization and the electromagnetic spin-orbit interaction are also non-negligible, especially in the heavy nuclei. These effects provide a comparable contribution of the total energy to that of the isospin symmetry-breaking terms of the nuclear interaction. The mirror nuclei mass difference in 48Ca – 48 Ni is also studied, and its value is improved by approximately one order of magnitude.12 p.application/pdfeng(c) American Physical Society, 2020Estructura nuclearFísica nuclearTeoria del funcional de densitatNuclear structureNuclear physicsDensity functionalsinfo:eu-repo/semantics/article7452262024-10-18info:eu-repo/semantics/openAccess