Laser spectroscopy of the ${}^2{S}_{1/2}{-}^2{P}_{1/2}$, ${}^2{P}_{3/2}$ transitions in stored and cooled relativistic C${}^{3+}$ ions

D. Winzen, V. Hannen, M. Bussmann +20

The ${}^2{S}_{1/2}{-}^2{P}_{1/2}$ and ${}^2{S}_{1/2}{-}^2{P}_{3/2}$ transitions in Li-like carbon ions stored and cooled at a velocity of $\beta \approx 0.47$ in the Experimental Storage Ring (ESR)…