Here you find various information on the brightest lines, ordered in wavelength:
Wavelengths (Angstroms); weighted oscillator strengths (gf);
transition probabilities (A);
intensities (normalised) at
106 , 1010, 1015, 1020
cm-3;
together with:
Configuration; Term; Index of the level (1=ground); Energy (observed if available - otherwise theoretical);
of the lower (l) and upper levels (u)
Note that intensities have been calculated at log T[K]=6.35, where the ion fraction peaks in ionization equilibrium. Only lines brighter than 0.001 the strongest line (at all densities) are retained.
Wavelength |
gf |
Aul |
R |
R |
R |
R |
Cl |
Tl |
Cu | Tu |
Il | Iu |
El | Eu |
(A) | (s-1) |
(106) |
(1010) |
(1015) |
(1020) |
(cm-1) | (cm-1) |
|||||||
| 14.8205 | 1.81e-02 | 1.38e+11 | 1.55e-02 | 1.55e-02 | 1.65e-02 | 1.89e-02 | 1s | 2S1/2 | 5p | 2P3/2 | 1 | 19 | 0 | 6747408.8 |
| 14.8207 | 8.99e-03 | 1.37e+11 | 7.75e-03 | 7.75e-03 | 8.22e-03 | 9.42e-03 | 1s | 2S1/2 | 5p | 2P1/2 | 1 | 18 | 0 | 6747312.6 |
| 15.1760 | 3.82e-02 | 2.77e+11 | 3.52e-02 | 3.52e-02 | 3.82e-02 | 4.50e-02 | 1s | 2S1/2 | 4p | 2P3/2 | 1 | 12 | 0 | 6589342.7 |
| 15.1765 | 1.90e-02 | 2.76e+11 | 1.76e-02 | 1.76e-02 | 1.91e-02 | 2.25e-02 | 1s | 2S1/2 | 4p | 2P1/2 | 1 | 11 | 0 | 6589154.9 |
| 16.0055 | 1.05e-01 | 6.83e+11 | 1.16e-01 | 1.16e-01 | 1.38e-01 | 1.80e-01 | 1s | 2S1/2 | 3p | 2P3/2 | 1 | 7 | 0 | 6247845 |
| 16.0067 | 5.23e-02 | 6.81e+11 | 5.81e-02 | 5.81e-02 | 6.89e-02 | 8.99e-02 | 1s | 2S1/2 | 3p | 2P1/2 | 1 | 6 | 0 | 6247399.7 |
| 18.9671 | 5.53e-01 | 2.56e+12 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1s | 2S1/2 | 2p | 2P3/2 | 1 | 4 | 0 | 5272284.4 |
| 18.9725 | 2.77e-01 | 2.56e+12 | 5.00e-01 | 5.00e-01 | 5.00e-01 | 5.00e-01 | 1s | 2S1/2 | 2p | 2P1/2 | 1 | 3 | 0 | 5270781.8 |
| 67.7890 | 1.59e-01 | 3.85e+10 | 5.28e-04 | 5.28e-04 | 7.11e-04 | 1.09e-03 | 2p | 2P3/2 | 5d | 2D5/2 | 4 | 21 | 5272284.4 | 6747440.6 |
| 75.8400 | 2.43e-01 | 7.05e+10 | 6.53e-04 | 6.53e-04 | 1.01e-03 | 1.72e-03 | 2p | 2P1/2 | 4d | 2D3/2 | 3 | 13 | 5270781.8 | 6589342.4 |
| 75.8440 | 1.36e-01 | 3.94e+10 | 1.00e-03 | 1.00e-03 | 1.09e-03 | 1.28e-03 | 2s | 2S1/2 | 4p | 2P3/2 | 2 | 12 | 5270855.4 | 6589342.7 |
| 75.9230 | 4.38e-01 | 8.45e+10 | 1.17e-03 | 1.17e-03 | 1.81e-03 | 3.10e-03 | 2p | 2P3/2 | 4d | 2D5/2 | 4 | 14 | 5272284.4 | 6589404.9 |
| 75.9370 | 1.22e-02 | 7.03e+09 | 1.10e-03 | 1.10e-03 | 1.31e-03 | 1.27e-03 | 2p | 2P3/2 | 4s | 2S1/2 | 4 | 10 | 5272284.4 | 6589164.2 |
| 102.3480 | 1.39e+00 | 2.21e+11 | 1.75e-03 | 1.75e-03 | 4.71e-03 | 1.01e-02 | 2p | 2P1/2 | 3d | 2D3/2 | 3 | 8 | 5270781.8 | 6247844.2 |
| 102.3550 | 5.77e-01 | 9.18e+10 | 2.44e-03 | 2.44e-03 | 2.90e-03 | 3.78e-03 | 2s | 2S1/2 | 3p | 2P3/2 | 2 | 7 | 5270855.4 | 6247845 |
| 102.3920 | 2.70e-02 | 8.58e+09 | 2.23e-03 | 2.23e-03 | 3.19e-03 | 2.16e-03 | 2p | 2P1/2 | 3s | 2S1/2 | 3 | 5 | 5270781.8 | 6247421.7 |
| 102.4020 | 2.89e-01 | 9.20e+10 | 1.23e-03 | 1.23e-03 | 1.46e-03 | 1.90e-03 | 2s | 2S1/2 | 3p | 2P1/2 | 2 | 6 | 5270855.4 | 6247399.7 |
| 102.4900 | 2.50e+00 | 2.65e+11 | 3.15e-03 | 3.15e-03 | 8.47e-03 | 1.82e-02 | 2p | 2P3/2 | 3d | 2D5/2 | 4 | 9 | 5272284.4 | 6247992.4 |
| 102.5050 | 2.78e-01 | 4.41e+10 | 3.49e-04 | 3.49e-04 | 9.39e-04 | 2.02e-03 | 2p | 2P3/2 | 3d | 2D3/2 | 4 | 8 | 5272284.4 | 6247844.2 |
| 102.5500 | 5.47e-02 | 1.74e+10 | 4.50e-03 | 4.50e-03 | 6.44e-03 | 4.35e-03 | 2p | 2P3/2 | 3s | 2S1/2 | 4 | 5 | 5272284.4 | 6247421.7 |
Created by Giulio Del Zanna on Wed Apr 16 17:44:06 2025