Table 3
List of the strongest Ni xv lines.
| i–j | Levels | I | I | gf | Aji(s-1) | λexp(Å) | λth(Å) | ||
|
|
|||||||||
| CHIANTI | |||||||||
|
|
|||||||||
| 1–20 | 3s2 3p23P0–3s2 3p 3d 3P1 | 1.0 | 1.0 | 0.83 | 5.9×1010 | 176.741 | 174.21 (–2.5) | ||
| 1–7 | 3s2 3p23P0–3s 3p33D1 | 0.28 | 0.25 | 7.7×10-2 | 1.9×109 | 298.151 | 299.60 (1.4) | ||
| 3–14 | 3s2 3p23P2–3s 3p33S1 | 0.26 | 0.23 | 0.90 | 4.1×1010 | 221.895 | 219.17 (–2.7) | ||
| 3–24 | 3s2 3p23P2–3s2 3p 3d 3D3 | 0.16 | 0.11 | 2.50 | 7.4×1010 | 179.273 | 176.35 (–2.9) | ||
| 2–14 | 3s2 3p23P1–3s 3p33S1 | 0.12 | 0.11 | 0.41 | 2.0×1010 | 215.925 | 213.24 (–2.7) | ||
| 2–23 | 3s2 3p23P1–3s2 3p 3d 3D1 | 0.10 | 9.3×10-2 | 0.64 | 4.6×1010 | 176.105 | 173.59 (–2.5) | ||
| 3–20 | 3s2 3p23P2–3s2 3p 3d 3P1 | 9.9×10-2 | 0.10 | 9.1×10-2 | 5.8×109 | 185.727 | 182.81 (–2.9) | ||
| 2–11 | 3s2 3p23P1–3s 3p33P1 | 8.8×10-2 | 7.5×10-2 | 9.2×10-2 | 2.8×109 | 269.87 | 269.66 (–0.2) | N | |
| 3–12 | 3s2 3p23P2–3s 3p33P2 | 6.2×10-2 | 3.3×10-2 | 0.26 | 4.4×109 | 278.386 | 278.37 (–0.0) | ||
| 1–14 | 3s2 3p23P0–3s 3p33S1 | 5.4×10-2 | 4.8×10-2 | 0.17 | 8.6×109 | 209.187 | 206.92 (–2.3) | ||
| 1–11 | 3s2 3p23P0–3s 3p33P1 | 5.1×10-2 | 4.3×10-2 | 4.9×10-2 | 1.6×109 | – | 259.63 | ||
| 3–16 | 3s2 3p23P2–3s2 3p 3d 3F3 | 4.9×10-2 | 2.9×10-2 | 2.7×10-2 | 5.8×108 | – | 207.49 | ||
| 3–25 | 3s2 3p23P2–3s2 3p 3d 3D2 | 5.0×10-2 | 3.5×10-2 | 0.89 | 3.7×1010 | 178.890 | 176.19 (–2.7) | ||
| 4–17 | 3s2 3p21D2–3s 3p31P1 | 4.4×10-2 | 3.9×10-2 | 0.83 | 3.7×1010 | 224.057 | 221.79 (–2.3) | ||
| 2–19 | 3s2 3p23P1–3s2 3p 3d 3P2 | 4.2×10-2 | 3.4×10-2 | 0.62 | 2.4×1010 | 184.884 | 181.81 (–3.1) | ||
| 4–21 | 3s2 3p21D2–3s2 3p 3d 1D2 | 4.0×10-2 | 2.4×10-2 | 1.15 | 4.0×1010 | 195.536 | 192.86 (–2.7) | ||
| 3–19 | 3s2 3p23P2–3s2 3p 3d 3P2 | 3.7×10-2 | 2.7×10-2 | 0.58 | 2.2×1010 | 189.243 | 186.11 (–3.1) | ||
| 2–8 | 3s2 3p23P1–3s 3p33D2 | 0.11 | 6.8×10-2 | 0.15 | 2.0×109 | 311.755 | 312.73 (1.0) | ||
| 3–9 | 3s2 3p23P2–3s 3p33D3 | 8.9×10-2 | 5.0×10-2 | 0.17 | 1.6×109 | 319.063 | 320.45 (1.4) | ||
| 2–7 | 3s2 3p23P1–3s 3p33D1 | 5.3×10-2 | 4.4×10-2 | 1.6×10-2 | 3.5×108 | 312.030 | 313.03 (1.0) | ||
| 1–2 | 3s2 3p23P0–3s2 3p23P1 | 1.4 | 1.0 | – | 57. | 6703.54 | 6983.71 (280) | ||
| 2–3 | 3s2 3p23P1–3s2 3p23P2 | 0.81 | 0.61 | – | 23. | 8026.33 | 7879.71 (–147) | ||
| 3–4 | 3s2 3p23P2–3s2 3p21D2 | 0.18 | 9.8×10-2 | – | 2.0×102 | 2818.84 | 2720.34 (–98.5) | ||
| 2–4 | 3s2 3p23P1–3s2 3p21D2 | 0.17 | 9.1×10-2 | – | 1.9×102 | 2086.18 | 2022.21 (–64.0) | ||
| 2–5 | 3s2 3p23P1–3s2 3p21S0 | 4.5×10-2 | 2.1×10-2 | – | 2.6×103 | 1033.04 | 1004.17 (–28.9) | ||
| 7–376 | 3s 3p33D1–3s 3p2 4s 3P0 | 1.6×10-2 | – | 0.12 | 2.3×1011 | 59.59 | 59.37 (–0.2) | N (bl) | |
| 20–439 | 3s2 3p 3d 3P1–3s2 3p 4f 3F2 | 1.2×10-2 | 1.3×10-2 | 1.63 | 5.4×1011 | 63.57 | 62.88 (–0.7) | TN | |
| 7–328 | 3s 3p33D1–3s2 3p 4p 3P0 | 1.0×10-2 | 1.3×10-2 | 3.1×10-2 | 4.7×1010 | 65.90 | 65.20 (–0.7) | TN | |
| 20–328 | 3s2 3p 3d 3P1–3s2 3p 4p 3P0 | 8.1×10-3 | 1.1×10-2 | 3.5×10-2 | 3.8×1010 | 77.73 | 77.31 (–0.4) | TN | |
| 1–383 | 3s2 3p23P0–3s2 3p 4d 3D1 | 7.5×10-3 | 7.9×10-3 | 0.45 | 4.1×1011 | 49.58? | 49.11 (–0.5) | ||
| 3–271 | 3s2 3p23P2–3s2 3p 4s 3P1 | 4.5×10-3 | 2.7×10-3 | 0.20 | 1.3×1011 | – | 58.94 | ||
| 23–439 | 3s2 3p 3d 3D1–3s2 3p 4f 3F2 | 3.6×10-3 | 3.9×10-3 | 0.52 | 1.7×1011 | – | 63.53 | ||
| 3–389 | 3s2 3p23P2–3s2 3p 4d 3D3 | 3.1×10-3 | 3.1×10-3 | 1.04 | 3.9×1011 | 50.173 | 49.68 (–0.5) | ||
| 16–327 | 3s2 3p 3d 3F3–3s2 3p 4p 3D2 | 3.1×10-3 | 3.3×10-3 | 0.25 | 6.1×1010 | – | 74.11 | ||
| 11–376 | 3s 3p33P1–3s 3p2 4s 3P0 | 2.8×10-3 | – | 2.3×10-2 | 4.1×1010 | – | 61.23 | ||
| 2–383 | 3s2 3p23P1–3s2 3p 4d 3D1 | 2.8×10-3 | 2.8×10-3 | 0.17 | 1.5×1011 | – | 49.45 | ||
| 7–439 | 3s 3p33D1–3s2 3p 4f 3F2 | 2.6×10-3 | 2.9×10-3 | 0.28 | 1.2×1011 | – | 54.63 | ||
| 1–271 | 3s2 3p23P0–3s2 3p 4s 3P1 | 2.4×10-3 | 1.5×10-3 | 0.11 | 6.9×1010 | – | 58.02 | ||
| 14–436 | 3s 3p33S1–3s 3p2 4s 3P0 | 2.3×10-3 | – | 7.0×10-2 | 1.3×1011 | – | 59.56 | ||
| 20–376 | 3s2 3p 3d 3P1–3s 3p2 4s 3P0 | 2.3×10-3 | – | 2.5×10-2 | 3.4×1010 | – | 69.24 | ||
| 16–435 | 3s2 3p 3d 3F3–3s2 3p 4f 3G4 | 2.4×10-3 | 2.3×10-3 | 3.80 | 7.6×1011 | 61.152 | 60.49 (–0.7) | ||
| 8–378 | 3s 3p33D2–3s 3p2 4s 3P1 | 1.9×10-3 | – | 0.30 | 1.9×1011 | – | 59.08 | ||
| 9–388 | 3s 3p33D3–3s 3p2 4s 3P2 | 2.2×10-3 | – | 0.44 | 1.7×1011 | – | 58.83 | ||
| 15–439 | 3s2 3p 3d 3F2–3s2 3p 4f 3F2 | 1.9×10-3 | 2.0×10-3 | 0.24 | 8.7×1010 | – | 60.05 | ||
| 2–385 | 3s2 3p23P1–3s2 3p 4d 3D2 | 1.8×10-3 | 1.3×10-3 | 0.73 | 3.9×1011 | 49.913 | 49.44 (–0.5) | ||
| 2–271 | 3s2 3p23P1–3s2 3p 4s 3P1 | 1.7×10-3 | 1.0×10-3 | 7.7×10-2 | 4.9×1010 | – | 58.51 | ||
| 3–279 | 3s2 3p23P2–3s2 3p 4s 3P2 | 1.6×10-3 | 6.2×10-4 | 0.39 | 1.5×1011 | 58.709 | 58.19 (–0.5) | ||
Notes. The first and second columns indicate the level indices and spectroscopic notation. Columns 3, 4, show the intensities Int = NjAji/Ne (photons) relative to the strongest transition (in the EUV), displayed in decreasing order of intensity. The intensities were calculated at log Ne [cm-3] = 9 and log Te [K] = 6.4, with the present and the CHIANTI v.7 data, which are from Landi & Bhatia (2012). Columns 5 and 6 display the weighted oscillator strength (gf) and the spontaneous radiative transition probability. The last two columns show the wavelengths (in vacuum) corresponding to the experimental and target energies. Values in parentheses list the corresponding wavelength difference. N: new identification, TN: a tentative one.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.