Theoretical level energies and transition data for 4p{sup 6}4d{sup 5}, 4p{sup 5}4d{sup 6} and 4p{sup 6}4d{sup 4}4f configurations of W{sup 33+} ion

The ab initio quasirelativistic approach developed specifically for the calculation of spectral parameters of highly charged ions was used to derive transition data for the Nb-like tungsten ion W{sup 33+}. The configuration interaction method was applied to include electron correlation effects. The...

Full description

Saved in:
Bibliographic Details
Published inAtomic data and nuclear data tables Vol. 125
Main Authors Karpuškienė, R., Kisielius, R.
Format Journal Article
LanguageEnglish
Published United States 15.01.2019
Subjects
ATOMIC AND MOLECULAR PHYSICS
CONFIGURATION INTERACTION
ELECTRIC DIPOLES
ELECTRON CORRELATION
EMISSION
ENERGY LEVELS
LANDE FACTOR
LIFETIME
M2-TRANSITIONS
MAGNETIC DIPOLES
NIOBIUM
OCTUPOLES
OSCILLATOR STRENGTHS
PROBABILITY
QUADRUPOLES
RELATIVISTIC RANGE
TUNGSTEN IONS
WAVELENGTHS
Online AccessGet full text

Cover

More Information
Summary:The ab initio quasirelativistic approach developed specifically for the calculation of spectral parameters of highly charged ions was used to derive transition data for the Nb-like tungsten ion W{sup 33+}. The configuration interaction method was applied to include electron correlation effects. The relativistic effects were taken into account in the Breit–Pauli approximation. The level energies, radiative lifetimes τ, Landé g-factors were determined for the ground configuration 4p{sup 6}4d{sup 5} and two excited configurations 4p{sup 5}4d{sup 6} and 4p{sup 6}4d{sup 4}4f. The radiative transition wavelengths λ and emission transition probabilities A for the electric dipole, electric quadrupole, electric octupole, magnetic dipole, and magnetic quadrupole transitions among the levels of these configurations were produced. The uncertainties of computed spectroscopic parameters were evaluated.
ISSN:0092-640X
1090-2090
DOI:10.1016/J.ADT.2018.04.002