Investigation of M1 transitions of the ground-state configuration of In-like Tungsten
arXiv:1503.04523 · doi:10.1088/0953-4075/49/10/105002
Abstract
Three visible lines of M1 transitions from In-like W were recorded using the Shanghai permanent magnet electron beam ion trap. The experimental wavelengths were measured as 493.84 $\pm$ 0.15, 226.97 $\pm$ 0.13 and 587.63 $\pm$ 0.23 nm (vacuum wavelengths). These results are in good agreement with theoretical predictions obtained using large-scale Relativistic Many-Body Perturbation Theory, in the form of the Flexible Atomic Code.
7 pages, 3 figures