Calculations of term energies, radiative transition wavelengths and Auger electron energies for resonances of F4+

Abstract

In this work, the saddle-point variation combined with complex-rotation methods are used to calculate term energies, radiative transition wavelengths and Auger transition energies of the 1s2s²2p² (²S, ²P, ²D, ⁴P), 1s2s²2p3p (²S, ²P, ²D), 1s2s2p³ (^2,4S°, ^2,4P°, ^2,4D°), and 1s2p⁴ (²S, ²P, ²D, ⁴P) resonances for F⁴⁺. The present term energies, radiative rates, radiative transition wavelengths, Auger rates and corresponding transition energies agree well with the multiconfiguration Dirac-Fock calculation results listed in the literature. Other transition data in this work are expected to offer reference values for future studies.