A comparison is made between experimental and theoretical level assignments and static electromagnetic moments of nuclei in the region 72Hf-77Ir. The theoretical calculations are based on the modified oscillator model. Equilibrium deformation values, ϵ and ϵ4, are determined for doubly-even and odd-mass nuclei from the minima in the potential energy surfaces. The influence of the different parameters entering the expressions for the magnetic dipole moment is analysed. The electric quadrupole and hexadecapole moments are calculated on the assumption that the nucleus is a homogeneously charged body with a sharp surface and a shape corresponding to that of an equipotential surface. In some selected cases, the electric multipole moments are evaluated by use of the single-particle wave functions.

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Atomic-beam magnetic resonance studies of the refractory elements: nuclear spin and hyperfine structure measurements.

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