Phys.Rev. C 104, 024321 (2021)

J.M.Daugas, B.Rosse, D.L.Balabanski, D.Bucurescu, S.Kisyov, P.H.Regan, G.Georgiev, L.Gaudefroy, K.Gladnishki, V.Meot, P.Morel, S.Pietri, O.Roig, G.S.Simpson

Magnetic moment of the 11/2^- isomeric state in ⁹⁹Mo and neutron spin g factor quenching in A ≈ 100 nuclei

NUCLEAR MOMENTS ^99mMo; measured Eγ, Iγ, γ(θ), Larmor precession, g factor of the 11/2- isomeric state at 684 keV using time-dependent perturbed angular distribution (TDPAD) method, and half-life of the decay of the isomer by γ(t) at the tandem accelerator of the CEA Bruyeres le Chatel; deduced magnetic dipole moment, configuration. Comparison with multishell Interacting boson-fermion model (IBFM-1) calculations. ^99mMo produced in ⁹⁸Mo(d, p), E=6 MeV reaction.

NUCLEAR STRUCTURE ⁹⁹Mo; calculated levels, J, π, configurations, magnetic moments and g-factor quenching using Interacting boson-fermion model (IBFM-1), and ODDA, PBEM, and SPEC computer codes. Comparison with experimental data.

doi: 10.1103/PhysRevC.104.024321