Theoretical energy level spectra and transition data for 4p$^6$4d, 4p$^6$4f and 4p$^5$4d$^2$ configurations of W$^{37+}$ ion

Abstract

The ab initio quasirelativistic Hartree-Fock method developed specifically for the calculation of spectral parameters of heavy atoms and highly charged ions was applied to determine atomic data for tungsten ions. The correlation effects were included by adopting configuration interaction method. The Breit-Pauli approximation for quasirelativistic Hartree-Fock radial orbitals was employed to take into account relativistic effects. The energy level spectra, radiative lifetimes, Lande factors $g$ were calculated for the $\mathrm{4p^64d}$, $\mathrm{4p^64f}$ and $\mathrm{4p^54d^2}$ configurations of W$^{37+}$ ion. The atomic data, namely, the transition wavelengths, spontaneous emission rates and oscillator strengths for the electric dipole, electric quadrupole and magnetic dipole transitions among and within the levels of these configurations are tabulated.