The transition energies, wavelengths and oscillator strengths for the ls22s-ls2np （n≤9） transitions of Ni25＋ ion are calculated. In calculation of the energies, we not only take account of the first- order correct...The transition energies, wavelengths and oscillator strengths for the ls22s-ls2np （n≤9） transitions of Ni25＋ ion are calculated. In calculation of the energies, we not only take account of the first- order corrections from relativistic and mass-polarization effects, but also estimate the higher-order relativistic contribution and QED correction by introducing the effective nuclear charge. The results agree with experimental data available in literature satisfactorily. Grotrian diagram showing these transitions is given.展开更多
文摘The transition energies, wavelengths and oscillator strengths for the ls22s-ls2np （n≤9） transitions of Ni25＋ ion are calculated. In calculation of the energies, we not only take account of the first- order corrections from relativistic and mass-polarization effects, but also estimate the higher-order relativistic contribution and QED correction by introducing the effective nuclear charge. The results agree with experimental data available in literature satisfactorily. Grotrian diagram showing these transitions is given.
