Dirac-Fock calculations of forbidden transitions within the 3p k and 3d k ground configurations of highly charged tungsten

Wavelengths and transition probabilities have been computed for forbidden lines within the 3p k and 3d k ground configurations of tungsten ions from W 47+ to W 61+ . The fully relativistic multiconfiguration Dirac–Fock method was used for the calculations. They take into account the correlations within the n = 3 complex, some n =3 → n � = 4 single excitations and quantum electrodynamics effects. The present results are compared to and agree very well with experimental wavelengths and theoretical transition probabilities previously published for a few lines.