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]=7.40, 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) |
|||||||
| 3.2724 | 1.86e-02 | 2.90e+12 | 1.95e-02 | 1.95e-02 | 1.95e-02 | 1.95e-02 | 1s | 2S1/2 | 5p | 2P3/2 | 1 | 19 | 0 | 30558990 |
| 3.2726 | 9.29e-03 | 2.89e+12 | 9.71e-03 | 9.71e-03 | 9.71e-03 | 9.71e-03 | 1s | 2S1/2 | 5p | 2P1/2 | 1 | 18 | 0 | 30557016 |
| 3.3507 | 3.87e-02 | 5.75e+12 | 4.45e-02 | 4.45e-02 | 4.45e-02 | 4.45e-02 | 1s | 2S1/2 | 4p | 2P3/2 | 1 | 12 | 0 | 29844418 |
| 3.3511 | 1.93e-02 | 5.73e+12 | 2.23e-02 | 2.23e-02 | 2.23e-02 | 2.23e-02 | 1s | 2S1/2 | 4p | 2P1/2 | 1 | 11 | 0 | 29840560 |
| 3.5335 | 1.06e-01 | 1.41e+13 | 1.37e-01 | 1.37e-01 | 1.37e-01 | 1.37e-01 | 1s | 2S1/2 | 3p | 2P3/2 | 1 | 7 | 0 | 28300652 |
| 3.5346 | 5.27e-02 | 1.41e+13 | 6.87e-02 | 6.87e-02 | 6.87e-02 | 6.87e-02 | 1s | 2S1/2 | 3p | 2P1/2 | 1 | 6 | 0 | 28291504 |
| 4.1853 | 5.55e-01 | 5.29e+13 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1s | 2S1/2 | 2p | 2P3/2 | 1 | 4 | 0 | 23892900 |
| 4.1906 | 0.00e+00 | 5.12e+06 | 6.56e-03 | 6.56e-03 | 6.56e-03 | 3.09e-03 | 1s | 2S1/2 | 2s | 2S1/2 | 1 | 2 | 0 | 23863100 |
| 4.1908 | 2.77e-01 | 5.26e+13 | 5.00e-01 | 5.00e-01 | 5.00e-01 | 5.00e-01 | 1s | 2S1/2 | 2p | 2P1/2 | 1 | 3 | 0 | 23862034 |
| 16.7187 | 1.37e-01 | 8.18e+11 | 1.27e-03 | 1.27e-03 | 1.27e-03 | 1.27e-03 | 2s | 2S1/2 | 4p | 2P3/2 | 2 | 12 | 23863100 | 29844418 |
| 16.7988 | 4.39e-01 | 1.73e+12 | 1.20e-03 | 1.20e-03 | 1.20e-03 | 1.20e-03 | 2p | 2P3/2 | 4d | 2D5/2 | 4 | 14 | 23892900 | 29845690 |
| 16.8130 | 1.22e-02 | 1.44e+11 | 1.18e-03 | 1.18e-03 | 1.18e-03 | 1.18e-03 | 2p | 2P3/2 | 4s | 2S1/2 | 4 | 10 | 23892900 | 29840696 |
| 22.5296 | 1.39e+00 | 4.57e+12 | 1.68e-03 | 1.68e-03 | 1.68e-03 | 1.68e-03 | 2p | 2P1/2 | 3d | 2D3/2 | 3 | 8 | 23862034 | 28300636 |
| 22.5349 | 5.80e-01 | 1.91e+12 | 2.91e-03 | 2.91e-03 | 2.91e-03 | 2.91e-03 | 2s | 2S1/2 | 3p | 2P3/2 | 2 | 7 | 23863100 | 28300652 |
| 22.5744 | 2.72e-02 | 1.78e+11 | 2.40e-03 | 2.40e-03 | 2.40e-03 | 2.40e-03 | 2p | 2P1/2 | 3s | 2S1/2 | 3 | 5 | 23862034 | 28291824 |
| 22.5815 | 2.90e-01 | 1.90e+12 | 1.45e-03 | 1.45e-03 | 1.45e-03 | 1.45e-03 | 2s | 2S1/2 | 3p | 2P1/2 | 2 | 6 | 23863100 | 28291504 |
| 22.6718 | 2.51e+00 | 5.42e+12 | 2.99e-03 | 2.99e-03 | 2.99e-03 | 2.99e-03 | 2p | 2P3/2 | 3d | 2D5/2 | 4 | 9 | 23892900 | 28303664 |
| 22.7328 | 5.44e-02 | 3.51e+11 | 4.70e-03 | 4.70e-03 | 4.70e-03 | 4.70e-03 | 2p | 2P3/2 | 3s | 2S1/2 | 4 | 5 | 23892900 | 28291824 |
Created by Giulio Del Zanna on Wed Apr 16 17:42:39 2025