Transition energies, wavelengths, oscillator strengths and transition probabilities between 1s(2), 1sns and 1snp (2 <= n <= 9) states for He-like Silicon

Abstract

Multiconfiguration Hartree-Fock calculations with Breit-Pauli relativistic corrections are reported for electric dipole transition (E1) energies, wavelengths, weighted oscillator strengths and transition probabilities between all of the 1s(2), 1sns and 1snp (2 <= n <= 9) states for He-like silicon. The results are found to compare very well with available other results except Delta n = 0 due to differences in the calculated excitation energies. (c) 2006 Elsevier Ltd. All rights reserved.