Intercombination and Forbidden Transition Rates in C- and N-Like Ions (O2+, F3+ and S9+) Measured at a Heavy-Ion Storage Ring
E Trabert, A G. Calamai, John D. Gillaspy, G Gwinner, X Tordoir, A Wolf
Rates of an intercombination transition and of several electric-dipole forbidden transitions between the levels of the ground state in C-like ions of O and F and in N-like ions of S have been measured optically at a heavy-ion storage ring. The lifetime results, 1.250(13) ms for the 2s2p35S 2 level in O2+, 530(25) ms and 304(3) ms for the 2s2 2p21S0 level in O2+ and F3+, respectively, and 5.36(10) ms and 2.14(2) ms for the 2s22p32P 1/2,3/2 levels of S9+, agree with only some of the theoretical predictions, while they have a lower estimated uncertainty then all of them.
Physical Review A (Atomic, Molecular and Optical Physics)
, Calamai, A.
, Gillaspy, J.
, Gwinner, G.
, Tordoir, X.
and Wolf, A.
Intercombination and Forbidden Transition Rates in C- and N-Like Ions (O<sup>2+</sup>, F<sup>3+</sup> and S<sup>9+</sup>) Measured at a Heavy-Ion Storage Ring, Physical Review A (Atomic, Molecular and Optical Physics)
(Accessed December 11, 2023)