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Table 2

Relative intensities of the brightest soft X-ray lines in Fe xiv.

i–j Levels Int Int gf Aji (s-1) λexp (Å) λth (Å) New
1.0  ×  108 1.0  ×  1019
6–136 3s 3p22D3/2–3s 3p 4s 2P1/2 1.0 2.0  ×  10-2 0.26 1.7  ×  1011 – 71.37 71.919
11–146 3s2 3d 2D3/2–3s2 4f 2F5/2 0.67 9.7  ×  10-2 3.12 6.0  ×  1011 76.022 76.04 (0.0)
11–122 3s2 3d 2D3/2–3s2 4p 2P1/2 0.44 6.5  ×  10-3 9.6  ×  10-2 3.9  ×  1010 91.273 93.96 (2.7) 93.618 (bl)
6–122 3s 3p22D3/2–3s2 4p 2P1/2 0.36 5.4  ×  10-3 5.9  ×  10-2 3.2  ×  1010 78.765 80.25 (1.5) 80.50 (bl)
1–137 3s2 3p 2P1/2–3s2 4d 2D3/2 0.33 4.4  ×  10-2 0.55 2.6  ×  1011 58.963 58.80 (–0.2) ? 58.92
8–136 3s 3p22S1/2–3s 3p 4s 2P1/2 0.25 5.1  ×  10-3 7.3  ×  10-2 4.3  ×  1010 – 75.08 75.469 (bl)
2–101 3s2 3p 2P3/2–3s2 4s 2S1/2 0.25 3.2  ×  10-2 0.29 1.9  ×  1011 70.613 70.56 (–0.1)
12–148 3s2 3d 2D5/2–3s2 4f 2F7/2 0.19 0.14 4.49 6.5  ×  1011 76.151 76.16 (0.0)
4–179 3s 3p24P3/2–3s 3p 4d 4D5/2 0.13 5.8  ×  10-2 1.09 3.5  ×  1011 – 58.71 ? 58.79
5–184 3s 3p24P5/2–3s 3p 4d 4D7/2 0.12 0.10 1.87 4.4  ×  1011 – 58.89 ? 58.96
2–138 3s2 3p 2P3/2–3s2 4d 2D5/2 0.12 8.2  ×  10-2 1.01 3.1  ×  1011 59.579 59.39 (–0.2)
6–146 3s 3p22D3/2–3s2 4f 2F5/2 0.12 1.7  ×  10-2 0.43 1.1  ×  1011 67.141 66.81 (–0.3)
1–101 3s2 3p 2P1/2–3s2 4s 2S1/2 0.12 1.5  ×  10-2 0.13 9.2  ×  1010 69.685 69.66 (–0.0)
11–136 3s2 3d 2D3/2–3s 3p 4s 2P1/2 0.11 2.2  ×  10-3 3.6  ×  10-2 1.8  ×  1010 – 82.01 82.23
12–125 3s2 3d 2D5/2–3s2 4p 2P3/2 9.9  ×  10-2 1.1  ×  10-2 0.16 3.3  ×  1010 91.008 93.50 (2.5) 93.20
7–125 3s 3p22D5/2–3s2 4p 2P3/2 8.4  ×  10-2 9.8  ×  10-3 0.10 2.8  ×  1010 78.583 79.90 (1.3) 80.21
1–8 3s2 3p 2P1/2–3s 3p22S1/2 26. 0.12 0.39 1.7  ×  1010 274.203 272.03 (-2.2)

Notes. The relative line intensities (photons) Int = NjAji/Ne were calculated at log Ne [cm-3]  = 8,19 and log Te [K]  = 6.3.

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