Optical spectroscopy of complex open 4$d$-shell ions Sn${}^{7+}$-Sn${}^{10+}$

F. Torretti, A. Windberger, A. Ryabtsev +8

We analyze the complex level structure of ions with many-valence-electron open [Kr] 4$d^{\text{m}}$ sub-shells ($\text{m}$=7-4) with ab initio calculations based on configuration…