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]=6.20, 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) |
|||||||
| 19.3612 | 1.86e-02 | 8.27e+10 | 1.51e-02 | 1.51e-02 | 1.69e-02 | 1.94e-02 | 1s | 2S1/2 | 5p | 2P3/2 | 1 | 19 | 0 | 5164973.4 |
| 19.3614 | 9.28e-03 | 8.26e+10 | 7.56e-03 | 7.56e-03 | 8.45e-03 | 9.74e-03 | 1s | 2S1/2 | 5p | 2P1/2 | 1 | 18 | 0 | 5164917 |
| 19.8257 | 3.87e-02 | 1.64e+11 | 3.42e-02 | 3.42e-02 | 3.94e-02 | 4.56e-02 | 1s | 2S1/2 | 4p | 2P3/2 | 1 | 12 | 0 | 5043963.5 |
| 19.8261 | 1.93e-02 | 1.64e+11 | 1.71e-02 | 1.71e-02 | 1.96e-02 | 2.28e-02 | 1s | 2S1/2 | 4p | 2P1/2 | 1 | 11 | 0 | 5043853.5 |
| 20.9095 | 1.05e-01 | 4.02e+11 | 1.13e-01 | 1.13e-01 | 1.49e-01 | 1.82e-01 | 1s | 2S1/2 | 3p | 2P3/2 | 1 | 7 | 0 | 4782524.3 |
| 20.9106 | 5.27e-02 | 4.02e+11 | 5.65e-02 | 5.65e-02 | 7.46e-02 | 9.08e-02 | 1s | 2S1/2 | 3p | 2P1/2 | 1 | 6 | 0 | 4782263.5 |
| 24.7792 | 5.55e-01 | 1.51e+12 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1s | 2S1/2 | 2p | 2P3/2 | 1 | 4 | 0 | 4035641.6 |
| 24.7846 | 2.77e-01 | 1.51e+12 | 5.00e-01 | 5.00e-01 | 5.00e-01 | 5.00e-01 | 1s | 2S1/2 | 2p | 2P1/2 | 1 | 3 | 0 | 4034761.2 |
| 88.5460 | 1.60e-01 | 2.26e+10 | 5.52e-04 | 5.52e-04 | 8.77e-04 | 1.24e-03 | 2p | 2P3/2 | 5d | 2D5/2 | 4 | 21 | 4035641.6 | 5164992 |
| 99.0880 | 2.44e-01 | 4.14e+10 | 7.09e-04 | 7.09e-04 | 1.42e-03 | 2.11e-03 | 2p | 2P1/2 | 4d | 2D3/2 | 3 | 13 | 4034761.2 | 5043963.4 |
| 99.0930 | 1.37e-01 | 2.33e+10 | 9.70e-04 | 9.70e-04 | 1.12e-03 | 1.30e-03 | 2s | 2S1/2 | 4p | 2P3/2 | 2 | 12 | 4034806.8 | 5043963.5 |
| 99.1710 | 4.38e-01 | 4.96e+10 | 1.27e-03 | 1.27e-03 | 2.54e-03 | 3.79e-03 | 2p | 2P3/2 | 4d | 2D5/2 | 4 | 14 | 4035641.6 | 5044000 |
| 99.1850 | 1.22e-02 | 4.13e+09 | 1.10e-03 | 1.10e-03 | 1.44e-03 | 9.46e-04 | 2p | 2P3/2 | 4s | 2S1/2 | 4 | 10 | 4035641.6 | 5043859.3 |
| 133.7320 | 1.39e+00 | 1.30e+11 | 1.88e-03 | 1.88e-03 | 6.64e-03 | 1.05e-02 | 2p | 2P1/2 | 3d | 2D3/2 | 3 | 8 | 4034761.2 | 4782523.9 |
| 133.7400 | 5.80e-01 | 5.41e+10 | 2.38e-03 | 2.38e-03 | 3.14e-03 | 3.82e-03 | 2s | 2S1/2 | 3p | 2P3/2 | 2 | 7 | 4034806.8 | 4782524.3 |
| 133.7760 | 2.72e-02 | 5.07e+09 | 2.23e-03 | 2.23e-03 | 3.81e-03 | 1.27e-03 | 2p | 2P1/2 | 3s | 2S1/2 | 3 | 5 | 4034761.2 | 4782277.1 |
| 133.7870 | 2.90e-01 | 5.40e+10 | 1.19e-03 | 1.19e-03 | 1.57e-03 | 1.91e-03 | 2s | 2S1/2 | 3p | 2P1/2 | 2 | 6 | 4034806.8 | 4782263.5 |
| 133.8740 | 2.51e+00 | 1.55e+11 | 3.36e-03 | 3.36e-03 | 1.19e-02 | 1.88e-02 | 2p | 2P3/2 | 3d | 2D5/2 | 4 | 9 | 4035641.6 | 4782610.8 |
| 133.8900 | 2.78e-01 | 2.59e+10 | 3.75e-04 | 3.75e-04 | 1.32e-03 | 2.09e-03 | 2p | 2P3/2 | 3d | 2D3/2 | 4 | 8 | 4035641.6 | 4782523.9 |
| 133.9340 | 5.44e-02 | 1.01e+10 | 4.45e-03 | 4.45e-03 | 7.60e-03 | 2.53e-03 | 2p | 2P3/2 | 3s | 2S1/2 | 4 | 5 | 4035641.6 | 4782277.1 |
Created by Giulio Del Zanna on Wed Apr 16 17:43:40 2025