Nuclear DFT analysis of electromagnetic moments in odd near doubly magic nuclei
P L Sassarini, J. Dobaczewski, J. Bonnard, R. F. García Ruíz
Abstract
Abstract We use the nuclear density functional theory to determine nuclear electric quadrupole and magnetic dipole moments in all one-particle and one-hole neighbours of eight doubly magic nuclei. We align angular momenta along the intrinsic axial-symmetry axis with broken time-reversal symmetry, which allows us to explore fully the self-consistent charge, spin, and current polarisation. Spectroscopic moments are determined for symmetry-restored wave functions and compared with available experimental data. We find that the obtained polarisations do not call for using quadrupole- or dipole-moment operators with effective charges or effective g -factors.
Topics & Concepts
QuadrupolePhysicsDipoleSymmetry (geometry)Magnetic dipoleMagnetic momentNuclear magnetic momentNuclear structureNuclear forceQuadrupole magnetAtomic physicsQuantum electrodynamicsQuantum mechanicsElectron magnetic dipole momentNucleonGeometryMathematicsNuclear physics research studiesAdvanced NMR Techniques and ApplicationsAdvanced Chemical Physics Studies