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Table 2.

Computed IPs (eV) for Fe XVII–Fe XXV as a function of the plasma screening parameter μ (a.u.).

Ion NIST μ = 0.0 μ = 0.1 μ = 0.25
Fe XVII 1262.7(7) 1260.58 1214.75 1147.80
Fe XVIII 1357.8(1.9) 1357.09 1308.56 1237.68
Fe XIX 1460(3) 1459.12 1407.92 1333.09
Fe XX 1575.6(5) 1573.48 1519.58 1440.80
Fe XXI 1687(1) 1689.13 1632.53 1549.75
Fe XXII 1798.4(8) 1797.82 1738.54 1651.80
Fe XXIII 1950.4(1.8) 1950.49 1888.61 1798.43
Fe XXIV 2045.759(7) 2044.34 1979.79 1885.77
Fe XXV 8828.1875(11) 8836.74 8768.90 8667.86

Notes. NIST values are also given for comparison.

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