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]=6.80, 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) |
|||||||
| 3.9978 | 2.53e-02 | 3.51e+12 | 1.00e-02 | 1.00e-02 | 9.92e-03 | 7.36e-03 | 1s2 | 1S0/2 | 1s.5p | 1P2/2 | 1 | 37 | 0 | 25014007 |
| 4.0885 | 5.27e-02 | 7.00e+12 | 2.44e-02 | 2.44e-02 | 2.42e-02 | 1.79e-02 | 1s2 | 1S0/2 | 1s.4p | 1P2/2 | 1 | 23 | 0 | 24458842 |
| 4.2992 | 1.44e-01 | 1.73e+13 | 1.00e-01 | 1.00e-01 | 9.96e-02 | 7.40e-02 | 1s2 | 1S0/2 | 1s.3p | 1P2/2 | 1 | 13 | 0 | 23260416 |
| 4.3047 | 1.35e-03 | 1.62e+11 | 3.72e-03 | 3.72e-03 | 4.13e-03 | 3.80e-03 | 1s2 | 1S0/2 | 1s.3p | 3P2/2 | 1 | 11 | 0 | 23230551 |
| 5.0387 | 7.51e-01 | 6.57e+13 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1s2 | 1S0/2 | 1s.2p | 1P2/2 | 1 | 7 | 0 | 19846285 |
| 5.0631 | 0.00e+00 | 1.19e+08 | 1.18e-01 | 1.18e-01 | 2.22e-01 | 1.18e-03 | 1s2 | 1S0/2 | 1s.2p | 3P4/2 | 1 | 6 | 0 | 19750576 |
| 5.0665 | 6.77e-03 | 5.87e+11 | 2.30e-01 | 2.30e-01 | 4.35e-01 | 6.25e-01 | 1s2 | 1S0/2 | 1s.2p | 3P2/2 | 1 | 5 | 0 | 19737519 |
| 5.1015 | 0.00e+00 | 1.43e+06 | 6.07e-01 | 6.07e-01 | 2.80e-01 | 6.88e-06 | 1s2 | 1S0/2 | 1s.2s | 3S2/2 | 1 | 2 | 0 | 19602076 |
| 18.4961 | 6.17e-02 | 2.40e+11 | 1.12e-03 | 1.12e-03 | 1.15e-03 | 9.23e-04 | 1s.2s | 3S2/2 | 1s.5p | 3P4/2 | 2 | 36 | 19602076 | 25008632 |
| 20.6351 | 1.52e-01 | 4.75e+11 | 2.67e-03 | 2.67e-03 | 2.78e-03 | 2.29e-03 | 1s.2s | 3S2/2 | 1s.4p | 3P4/2 | 2 | 22 | 19602076 | 24448199 |
| 20.6420 | 9.01e-02 | 4.70e+11 | 1.04e-03 | 1.04e-03 | 1.11e-03 | 9.41e-04 | 1s.2s | 3S2/2 | 1s.4p | 3P2/2 | 2 | 21 | 19602076 | 24446570 |
| 27.5304 | 6.05e-01 | 1.06e+12 | 7.26e-03 | 7.26e-03 | 8.12e-03 | 7.57e-03 | 1s.2s | 3S2/2 | 1s.3p | 3P4/2 | 2 | 12 | 19602076 | 23234429 |
| 27.5598 | 3.59e-01 | 1.05e+12 | 3.77e-03 | 3.77e-03 | 4.18e-03 | 3.85e-03 | 1s.2s | 3S2/2 | 1s.3p | 3P2/2 | 2 | 11 | 19602076 | 23230551 |
| 27.5673 | 1.21e-01 | 1.06e+12 | 1.37e-03 | 1.37e-03 | 1.53e-03 | 1.41e-03 | 1s.2s | 3S2/2 | 1s.3p | 3P0/2 | 2 | 10 | 19602076 | 23229571 |
| 28.4324 | 5.22e-01 | 8.61e+11 | 7.02e-04 | 7.02e-04 | 1.14e-03 | 1.60e-03 | 1s.2p | 3P2/2 | 1s.3d | 3D4/2 | 5 | 15 | 19737519 | 23254645 |
| 28.5259 | 1.62e+00 | 1.90e+12 | 1.45e-03 | 1.45e-03 | 2.57e-03 | 3.84e-03 | 1s.2p | 3P4/2 | 1s.3d | 3D6/2 | 6 | 16 | 19750576 | 23256165 |
| 28.5386 | 8.70e-01 | 2.37e+12 | 4.84e-04 | 4.84e-04 | 7.43e-04 | 1.00e-03 | 1s.2p | 3P4/2 | 1s.3d | 3D2/2 | 6 | 14 | 19750576 | 23254611 |
| 28.9382 | 1.36e-02 | 3.60e+10 | 1.06e-03 | 1.06e-03 | 1.33e-03 | 1.41e-03 | 1s.2p | 3P2/2 | 1s.3s | 3S2/2 | 5 | 8 | 19737519 | 23193163 |
| 29.0480 | 3.78e-02 | 9.95e+10 | 2.90e-03 | 2.90e-03 | 3.67e-03 | 3.89e-03 | 1s.2p | 3P4/2 | 1s.3s | 3S2/2 | 6 | 8 | 19750576 | 23193163 |
| 29.3177 | 2.09e+00 | 3.24e+12 | 7.53e-04 | 7.53e-04 | 9.69e-04 | 1.10e-03 | 1s.2p | 1P2/2 | 1s.3d | 1D4/2 | 7 | 17 | 19846285 | 23257195 |
| 29.5439 | 4.08e-02 | 3.11e+11 | 4.04e-03 | 4.04e-03 | 4.01e-03 | 2.97e-03 | 1s.2p | 1P2/2 | 1s.3s | 1S0/2 | 7 | 9 | 19846285 | 23231087 |
| 673.4005 | 1.59e-01 | 2.66e+08 | 1.98e-03 | 1.98e-03 | 3.74e-03 | 1.98e-05 | 1s.2s | 3S2/2 | 1s.2p | 3P4/2 | 2 | 6 | 19602076 | 19750576 |
| 756.3060 | 1.41e-01 | 1.89e+08 | 4.82e-04 | 4.82e-04 | 9.34e-04 | 2.38e-06 | 1s.2s | 3S2/2 | 1s.2p | 3P0/2 | 2 | 4 | 19602076 | 19734298 |
Created by Giulio Del Zanna on Fri Sep 4 09:46:20 2009