Excited-state magnetic properties of carbon-like ${\text{Ca}}^{14+}$

Lukas J. Spieß, Shuying Chen, Alexander Wilzewski +13

We measured the $g$-factor of the excited state ${}^3{\text{P}}_1$ in ${\text{Ca}}^{14+}$ ion to be $g=1.499032(6)$ with a relative uncertainty of $4\times 10^{-6}$. The magnetic field…