Theoretical energy level spectra and transition data for 4p$^6$4d$^2$, 4p$^6$4d4f and 4p$^5$4d$^3$ configurations of W$^{36+}$ ion

摘要

The ab initio quasirelativistic Hartree-Fock method developed specificallyfor the calculation of spectral parameters of heavy atoms and highly chargedions is used to derive transition data for multicharged tungsten ion. Theconfiguration interaction method is applied to include electron correlationeffects. The relativistic effects are taken into account in the Breit-Pauliapproximation for quasirelativistic Hartree-Fock radial orbitals. The energylevel spectra, radiative lifetimes $\tau$, Lande $g$-factors are calculated forthe $\mathrm{4p^64d^2}$, $\mathrm{4p^64d4f}$ and $\mathrm{4p^54d^3}$configurations of W$^{36+}$ ion. The transition wavelengths $\lambda$,spontaneous transition probabilities $A$, oscillator strengths $gf$ and linestrengths $S$ for the electric dipole, electric quadrupole, electric octupoleand magnetic dipole transitions among the levels of these configurations aretabulated.