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]=7.60, 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) |
|||||||
| 2.3608 | 1.86e-02 | 5.56e+12 | 2.23e-02 | 2.23e-02 | 2.23e-02 | 2.45e-02 | 1s | 2S1/2 | 5p | 2P3/2 | 1 | 19 | 0 | 42359020 |
| 2.3610 | 9.28e-03 | 5.56e+12 | 1.12e-02 | 1.12e-02 | 1.12e-02 | 1.22e-02 | 1s | 2S1/2 | 5p | 2P1/2 | 1 | 18 | 0 | 42355223 |
| 2.4172 | 3.87e-02 | 1.10e+13 | 4.97e-02 | 4.97e-02 | 4.97e-02 | 5.68e-02 | 1s | 2S1/2 | 4p | 2P3/2 | 1 | 12 | 0 | 41369449 |
| 2.4177 | 1.93e-02 | 1.10e+13 | 2.48e-02 | 2.48e-02 | 2.48e-02 | 2.82e-02 | 1s | 2S1/2 | 4p | 2P1/2 | 1 | 11 | 0 | 41362031 |
| 2.5490 | 1.05e-01 | 2.71e+13 | 1.50e-01 | 1.50e-01 | 1.50e-01 | 2.03e-01 | 1s | 2S1/2 | 3p | 2P3/2 | 1 | 7 | 0 | 39231607 |
| 2.5501 | 5.27e-02 | 2.70e+13 | 7.52e-02 | 7.52e-02 | 7.52e-02 | 1.02e-01 | 1s | 2S1/2 | 3p | 2P1/2 | 1 | 6 | 0 | 39214015 |
| 3.0185 | 5.55e-01 | 1.02e+14 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1s | 2S1/2 | 2p | 2P3/2 | 1 | 4 | 0 | 33129258 |
| 3.0237 | 0.00e+00 | 2.62e+07 | 1.17e-02 | 1.17e-02 | 1.17e-02 | 5.42e-04 | 1s | 2S1/2 | 2s | 2S1/2 | 1 | 2 | 0 | 33071743 |
| 3.0239 | 2.77e-01 | 1.01e+14 | 5.00e-01 | 5.00e-01 | 5.00e-01 | 5.00e-01 | 1s | 2S1/2 | 2p | 2P1/2 | 1 | 3 | 0 | 33069905 |
| 12.0489 | 2.44e-01 | 2.80e+12 | 6.01e-04 | 6.01e-04 | 6.01e-04 | 1.20e-03 | 2p | 2P1/2 | 4d | 2D3/2 | 3 | 13 | 33069905 | 41369436 |
| 12.0515 | 1.37e-01 | 1.57e+12 | 1.42e-03 | 1.42e-03 | 1.42e-03 | 1.63e-03 | 2s | 2S1/2 | 4p | 2P3/2 | 2 | 12 | 33071743 | 41369449 |
| 12.1321 | 4.38e-01 | 3.31e+12 | 1.07e-03 | 1.07e-03 | 1.07e-03 | 2.15e-03 | 2p | 2P3/2 | 4d | 2D5/2 | 4 | 14 | 33129258 | 41371887 |
| 12.1462 | 1.22e-02 | 2.75e+11 | 1.17e-03 | 1.17e-03 | 1.17e-03 | 1.54e-03 | 2p | 2P3/2 | 4s | 2S1/2 | 4 | 10 | 33129258 | 41362270 |
| 16.2294 | 1.39e+00 | 8.81e+12 | 1.41e-03 | 1.41e-03 | 1.41e-03 | 5.80e-03 | 2p | 2P1/2 | 3d | 2D3/2 | 3 | 8 | 33069905 | 39231576 |
| 16.2341 | 5.80e-01 | 3.67e+12 | 3.20e-03 | 3.20e-03 | 3.20e-03 | 4.32e-03 | 2s | 2S1/2 | 3p | 2P3/2 | 2 | 7 | 33071743 | 39231607 |
| 16.2743 | 2.72e-02 | 3.42e+11 | 3.79e-03 | 3.79e-03 | 3.79e-03 | 5.23e-03 | 2p | 2P1/2 | 3s | 2S1/2 | 3 | 5 | 33069905 | 39214580 |
| 16.2806 | 2.90e-01 | 3.65e+12 | 1.59e-03 | 1.59e-03 | 1.59e-03 | 2.15e-03 | 2s | 2S1/2 | 3p | 2P1/2 | 2 | 6 | 33071743 | 39214015 |
| 16.3716 | 2.51e+00 | 1.04e+13 | 2.51e-03 | 2.51e-03 | 2.51e-03 | 1.03e-02 | 2p | 2P3/2 | 3d | 2D5/2 | 4 | 9 | 33129258 | 39237382 |
| 16.3872 | 2.78e-01 | 1.73e+12 | 2.75e-04 | 2.75e-04 | 2.75e-04 | 1.13e-03 | 2p | 2P3/2 | 3d | 2D3/2 | 4 | 8 | 33129258 | 39231576 |
| 16.4330 | 5.44e-02 | 6.72e+11 | 7.37e-03 | 7.37e-03 | 7.37e-03 | 1.02e-02 | 2p | 2P3/2 | 3s | 2S1/2 | 4 | 5 | 33129258 | 39214580 |
Created by Giulio Del Zanna on Wed Apr 16 17:42:25 2025