Magnetic moments of odd-A aluminum isotopes in covariant density functional theory

Jian Li(李剑),Wu-Ji Sun(孙无忌)

Figure 1. The total energies (a) and magnetic moments (b) for 23Al as functions of quadrupole deformation β2 by adiabatic and configuration-fixed (indicated by open circles and solid lines respectively) deformation constrained CDFT approach with time-odd fields using PK1 parameter set. The minima in the energy curves for different configurations are indicated by stars and marked as A, B, C, D, and E respectively. In panel (a), the experimental energy −168.72 MeV [56] (dotted line) is shown for comparison with A. In panel (b), the experimental magnetic moment μ = 3.889μN [57] (dotted line in (b)) and the Schmidt magnetic moments of $\pi 2{s}_{1/2},\pi 1{d}_{3/2}$, and $\pi 1{d}_{5/2}$ orbitals (dashed lines) are also shown for comparison.