Spectroscopy of electric dipole and quadrupole transitions in ${}^{224}$Ra${}^{+}$

Spencer Kofford, Haoran Li, Robert Kwapisz +5

We report on spectroscopy of the low-lying electronic transitions in ${}^{224}$Ra${}^{+}$. The ion's low charge to mass ratio and convenient wavelengths make ${}^{224}$Ra${}^{+}$ a promising o…