Interacting boson-fermion model calculation of the level scheme and electromagnetic properties of ${}^{99}\mathrm{Zr}$

A theoretical study of the ${}^{99}\mathrm{Zr}$ nucleus is presented. Energy levels, wave functions, and electromagnetic rates were calculated in the framework of the interacting boson-fermion model and are compared to the available data for low-lying states. In particular, we discuss the sensitivity of the $g$ factor of the ${3/2}_1^{+}$ state to the quenching of the spin gyromagnetic ratio and to the structure of the respective wave function.