Calculated wavelengths, oscillator strengths, and energy levels for allowed 3-3 and 3–4 transitions for ions in the P-like isoelectronic sequence between P I and Ni XIV

Abstract

These tables provide atomic data for 3 s3 p 4 and 3 s 23 p 23 d configurations crucial for the interpretation of spectrograms of solar and laboratory plasmas. They contain calculated wavelengths and oscillator strengths for 3 s 23 p 3-3 s3 p 4, 3 s 23 p 3-3 s 23 p 23 d, and 3 s 23 p 3-3 s 23 p 24 s transitions, and energy levels and level compositions for the 3 s3 p 4 and 3 s 23 p 23 d configurations, of ions in the P I isoelectronic sequence between P I and Ni XIV. Measured wavelengths are also listed for 3 s 23 p 3-3 s3 p 4 and 3 s 23 p 3-3 s 23 p 23 d transitions. The computational method is the same as that recently applied to analogous transition arrays in S-like ions which involved the optimization of Slater parameters previously calculated ab initio with a Hartree-Fock-Relativistic (HFR) program package. This package employs the Blume-Watson method for spin-orbit interactions and includes configuration interaction. A Multiconfiguration-Dirac-Fock program is applied to check the accuracy of ab initio HFR calculations for Fe XII.