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]=4.00, 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) |
|||||||
| 2026.4771 | 2.27e-01 | 1.24e+08 | 1.71e-02 | 2.64e-02 | 3.88e-02 | 2.35e-02 | 2p6.3s2 | 1S0 | 3s.4p | 1P1 | 1 | 15 | 0 | 49346.729 |
| 2852.9641 | 3.44e+00 | 9.50e+08 | 7.23e-01 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 2p6.3s2 | 1S0 | 3s.3p | 1P1 | 1 | 5 | 0 | 35051.264 |
| 3830.4409 | 5.99e-01 | 9.25e+07 | 8.25e-03 | 1.34e-02 | 1.99e-02 | 1.13e-02 | 3s.3p | 3P0 | 3s.3d | 3D1 | 2 | 14 | 21850.405 | 47957.058 |
| 3833.3870 | 4.49e-01 | 6.93e+07 | 6.17e-03 | 1.00e-02 | 1.49e-02 | 8.48e-03 | 3s.3p | 3P1 | 3s.3d | 3D1 | 3 | 14 | 21870.464 | 47957.058 |
| 3833.3911 | 1.35e+00 | 1.25e+08 | 1.04e-02 | 2.78e-02 | 4.46e-02 | 2.54e-02 | 3s.3p | 3P1 | 3s.3d | 3D2 | 3 | 12 | 21870.464 | 47957.027 |
| 3839.3789 | 3.00e-02 | 4.61e+06 | 4.10e-04 | 6.67e-04 | 9.89e-04 | 5.63e-04 | 3s.3p | 3P2 | 3s.3d | 3D1 | 4 | 14 | 21911.178 | 47957.058 |
| 3839.3811 | 2.52e+00 | 1.66e+08 | 5.13e-02 | 6.38e-02 | 8.28e-02 | 4.73e-02 | 3s.3p | 3P2 | 3s.3d | 3D3 | 4 | 13 | 21911.178 | 47957.045 |
| 3839.3831 | 4.50e-01 | 4.15e+07 | 3.45e-03 | 9.22e-03 | 1.48e-02 | 8.44e-03 | 3s.3p | 3P2 | 3s.3d | 3D2 | 4 | 12 | 21911.178 | 47957.027 |
| 4563.8809 | 6.24e-11 | 4.01e-03 | 1.03e-01 | 1.21e-05 | 1.38e-10 | 2.91e-11 | 2p6.3s2 | 1S0 | 3s.3p | 3P2 | 1 | 4 | 0 | 21911.178 |
| 4572.3770 | 2.32e-06 | 2.48e+02 | 1.00e+00 | 3.18e-01 | 5.12e-06 | 1.08e-06 | 2p6.3s2 | 1S0 | 3s.3p | 3P1 | 1 | 3 | 0 | 21870.464 |
| 5168.7612 | 1.37e-01 | 1.16e+07 | 1.43e-02 | 2.16e-02 | 5.59e-03 | 2.78e-03 | 3s.3p | 3P0 | 3s.4s | 3S1 | 2 | 6 | 21850.405 | 41197.403 |
| 5174.1250 | 4.10e-01 | 3.47e+07 | 4.29e-02 | 6.47e-02 | 1.67e-02 | 8.31e-03 | 3s.3p | 3P1 | 3s.4s | 3S1 | 3 | 6 | 21870.464 | 41197.403 |
| 5185.0479 | 6.84e-01 | 5.76e+07 | 7.11e-02 | 1.07e-01 | 2.77e-02 | 1.38e-02 | 3s.3p | 3P2 | 3s.4s | 3S1 | 4 | 6 | 21911.178 | 41197.403 |
| 8809.1748 | 1.48e+00 | 2.59e+07 | 1.95e-02 | 2.93e-02 | 5.03e-03 | 2.87e-03 | 3s.3p | 1P1 | 3s.3d | 1D2 | 5 | 8 | 35051.264 | 46403.065 |
| 11831.4229 | 9.33e-01 | 4.46e+07 | 6.31e-03 | 8.77e-03 | 1.79e-03 | 1.12e-03 | 3s.3p | 1P1 | 3s.4s | 1S0 | 5 | 7 | 35051.264 | 43503.333 |
| 15029.0986 | 2.28e+00 | 1.36e+07 | 7.72e-03 | 1.01e-02 | 1.26e-03 | 7.16e-04 | 3s.4s | 3S1 | 3s.4p | 3P2 | 6 | 11 | 41197.403 | 47851.162 |
| 15044.3564 | 1.37e+00 | 1.35e+07 | 2.70e-03 | 6.52e-03 | 7.55e-04 | 4.28e-04 | 3s.4s | 3S1 | 3s.4p | 3P1 | 6 | 10 | 41197.403 | 47844.414 |
| 15051.8174 | 4.56e-01 | 1.35e+07 | 2.25e-03 | 2.83e-03 | 2.52e-04 | 1.42e-04 | 3s.4s | 3S1 | 3s.4p | 3P0 | 6 | 9 | 41197.403 | 47841.119 |
| 17113.3359 | 2.33e+00 | 1.77e+07 | 2.89e-04 | 4.46e-04 | 6.57e-04 | 3.98e-04 | 3s.4s | 1S0 | 3s.4p | 1P1 | 7 | 15 | 43503.333 | 49346.729 |
Created by Giulio Del Zanna on Wed Apr 16 17:43:26 2025