6533b856fe1ef96bd12b1e9a
RESEARCH PRODUCT
Mean-Field Calculation Based on Proton-Neutron Mixed Energy Density Functionals
Jacek DobaczewskiJacek DobaczewskiJacek DobaczewskiWojciech SatulaTakashi NakatsukasaKoichi Satosubject
Physicsta114Proton010308 nuclear & particles physicsNuclear TheoryInvariant (physics)01 natural sciencesenergy density functionalsCoulomb's lawNuclear physicssymbols.namesakeMean field theoryproton-neutron mixingisobaric analog statesQuantum electrodynamicsIsospin0103 physical sciencessymbolsIsobaric processNeutronSymmetry breakingNuclear Experiment010306 general physicsdescription
We have performed calculations based on the Skyrme energy density functional (EDF) that includes arbitrary mixing between protons and neutrons. In this framework, single-particle states are generalized as mixtures of proton and neutron components. The model assumes that the Skyrme EDF is invariant under the rotation in isospin space and the Coulomb force is the only source of the isospin symmetry breaking. To control the isospin of the system, we employ the isocranking method, which is analogous to the standard cranking approach used for describing high-spin states. Here, we present results of the isocranking calculations performed for the isobaric analog states in A = 40 and A = 54 nuclei.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2015-06-29 | Proceedings of the Conference on Advances in Radioactive Isotope Science (ARIS2014) |