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]=6.00, 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) |
|||||||
| 26.3572 | 1.83e-02 | 4.40e+10 | 1.23e-02 | 1.23e-02 | 1.12e-02 | 1.15e-02 | 1s | 2S1/2 | 5p | 2P3/2 | 1 | 19 | 0 | 3794025.8 |
| 26.3574 | 9.12e-03 | 4.38e+10 | 6.16e-03 | 6.15e-03 | 5.59e-03 | 5.74e-03 | 1s | 2S1/2 | 5p | 2P1/2 | 1 | 18 | 0 | 3793995.4 |
| 26.9896 | 3.84e-02 | 8.79e+10 | 2.87e-02 | 2.86e-02 | 2.61e-02 | 2.67e-02 | 1s | 2S1/2 | 4p | 2P3/2 | 1 | 12 | 0 | 3705126.9 |
| 26.9901 | 1.92e-02 | 8.77e+10 | 1.43e-02 | 1.43e-02 | 1.30e-02 | 1.33e-02 | 1s | 2S1/2 | 4p | 2P1/2 | 1 | 11 | 0 | 3705067.6 |
| 28.4652 | 1.05e-01 | 2.16e+11 | 1.01e-01 | 1.00e-01 | 9.14e-02 | 9.59e-02 | 1s | 2S1/2 | 3p | 2P3/2 | 1 | 7 | 0 | 3513062.4 |
| 28.4663 | 5.25e-02 | 2.16e+11 | 5.03e-02 | 5.01e-02 | 4.57e-02 | 4.79e-02 | 1s | 2S1/2 | 3p | 2P1/2 | 1 | 6 | 0 | 3512921.6 |
| 33.7342 | 5.54e-01 | 8.12e+11 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1s | 2S1/2 | 2p | 2P3/2 | 1 | 4 | 0 | 2964353 |
| 33.7396 | 2.77e-01 | 8.12e+11 | 5.00e-01 | 5.04e-01 | 6.59e-01 | 5.03e-01 | 1s | 2S1/2 | 2p | 2P1/2 | 1 | 3 | 0 | 2963878 |
| 134.9900 | 4.38e-01 | 2.67e+10 | 1.16e-03 | 1.15e-03 | 1.05e-03 | 1.62e-03 | 2p | 2P3/2 | 4d | 2D5/2 | 4 | 14 | 2964353 | 3705146.6 |
| 182.0880 | 1.39e+00 | 6.99e+10 | 1.87e-03 | 1.86e-03 | 1.72e-03 | 3.83e-03 | 2p | 2P1/2 | 3d | 2D3/2 | 3 | 8 | 2963878 | 3513062.1 |
| 182.0970 | 5.78e-01 | 2.91e+10 | 2.11e-03 | 2.11e-03 | 1.92e-03 | 2.01e-03 | 2s | 2S1/2 | 3p | 2P3/2 | 2 | 7 | 2963904.2 | 3513062.4 |
| 182.1320 | 2.71e-02 | 2.72e+09 | 2.06e-03 | 2.05e-03 | 1.87e-03 | 2.73e-04 | 2p | 2P1/2 | 3s | 2S1/2 | 3 | 5 | 2963878 | 3512929.4 |
| 182.1440 | 2.89e-01 | 2.91e+10 | 1.06e-03 | 1.06e-03 | 9.61e-04 | 1.01e-03 | 2s | 2S1/2 | 3p | 2P1/2 | 2 | 6 | 2963904.2 | 3512921.6 |
| 182.2300 | 2.50e+00 | 8.38e+10 | 3.36e-03 | 3.35e-03 | 3.09e-03 | 6.89e-03 | 2p | 2P3/2 | 3d | 2D5/2 | 4 | 9 | 2964353 | 3513109 |
| 182.2900 | 5.46e-02 | 5.48e+09 | 4.13e-03 | 4.13e-03 | 3.76e-03 | 5.50e-04 | 2p | 2P3/2 | 3s | 2S1/2 | 4 | 5 | 2964353 | 3512929.4 |
Created by Giulio Del Zanna on Wed Apr 16 17:42:24 2025