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) |
|||||||
| 10.7643 | 2.40e-02 | 4.61e+11 | 5.93e-03 | 5.93e-03 | 5.03e-03 | 2.90e-03 | 1s2 | 1S0/2 | 1s.5p | 1P2/2 | 1 | 37 | 0 | 9290000 |
| 11.0004 | 5.01e-02 | 9.20e+11 | 1.55e-02 | 1.55e-02 | 1.32e-02 | 7.68e-03 | 1s2 | 1S0/2 | 1s.4p | 1P2/2 | 1 | 23 | 0 | 9090630 |
| 11.5467 | 1.49e-01 | 2.48e+12 | 6.41e-02 | 6.41e-02 | 5.51e-02 | 3.26e-02 | 1s2 | 1S0/2 | 1s.3p | 1P2/2 | 1 | 13 | 0 | 8660530 |
| 13.4471 | 7.21e-01 | 8.86e+12 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1s2 | 1S0/2 | 1s.2p | 1P2/2 | 1 | 7 | 0 | 7436560 |
| 13.5501 | 0.00e+00 | 2.27e+06 | 9.30e-03 | 9.41e-03 | 2.72e-02 | 1.68e-05 | 1s2 | 1S0/2 | 1s.2p | 3P4/2 | 1 | 6 | 0 | 7380050 |
| 13.5529 | 4.46e-04 | 5.40e+09 | 2.78e-01 | 2.82e-01 | 8.52e-01 | 2.37e-02 | 1s2 | 1S0/2 | 1s.2p | 3P2/2 | 1 | 5 | 0 | 7378506.4 |
| 13.6988 | 0.00e+00 | 1.09e+04 | 8.06e-01 | 8.03e-01 | 1.45e-03 | 5.04e-08 | 1s2 | 1S0/2 | 1s.2s | 3S2/2 | 1 | 2 | 0 | 7299940 |
| 56.0448 | 1.40e-01 | 5.93e+10 | 2.10e-03 | 2.10e-03 | 1.99e-03 | 1.71e-03 | 1s.2s | 3S2/2 | 1s.4p | 3P4/2 | 2 | 22 | 7299940 | 9084230 |
| 56.0508 | 8.37e-02 | 5.92e+10 | 9.04e-04 | 9.04e-04 | 8.93e-04 | 8.60e-04 | 1s.2s | 3S2/2 | 1s.4p | 3P2/2 | 2 | 21 | 7299940 | 9084040 |
| 58.4680 | 2.84e-01 | 7.92e+10 | 3.42e-04 | 3.44e-04 | 5.58e-04 | 1.07e-03 | 1s.2p | 3P4/2 | 1s.4d | 3D6/2 | 6 | 26 | 7380050 | 9090390 |
| 74.3485 | 6.05e-01 | 1.46e+11 | 8.40e-03 | 8.41e-03 | 8.76e-03 | 8.93e-03 | 1s.2s | 3S2/2 | 1s.3p | 3P4/2 | 2 | 12 | 7299940 | 8644960 |
| 74.3739 | 3.63e-01 | 1.46e+11 | 3.52e-03 | 3.53e-03 | 3.92e-03 | 4.55e-03 | 1s.2s | 3S2/2 | 1s.3p | 3P2/2 | 2 | 11 | 7299940 | 8644500 |
| 74.3794 | 1.21e-01 | 1.46e+11 | 1.15e-03 | 1.15e-03 | 1.27e-03 | 1.46e-03 | 1s.2s | 3S2/2 | 1s.3p | 3P0/2 | 2 | 10 | 7299940 | 8644400 |
| 78.1988 | 6.69e-01 | 2.43e+11 | 2.26e-04 | 2.28e-04 | 6.16e-04 | 1.53e-03 | 1s.2p | 3P0/2 | 1s.3d | 3D2/2 | 4 | 14 | 7378205.5 | 8657000 |
| 78.2099 | 1.51e+00 | 3.28e+11 | 5.09e-04 | 5.16e-04 | 1.74e-03 | 4.60e-03 | 1s.2p | 3P2/2 | 1s.3d | 3D4/2 | 5 | 15 | 7378506.4 | 8657120 |
| 78.2172 | 5.02e-01 | 1.82e+11 | 1.69e-04 | 1.71e-04 | 4.61e-04 | 1.15e-03 | 1s.2p | 3P2/2 | 1s.3d | 3D2/2 | 5 | 14 | 7378506.4 | 8657000 |
| 78.3001 | 1.62e+00 | 2.52e+11 | 9.64e-04 | 9.78e-04 | 3.35e-03 | 8.67e-03 | 1s.2p | 3P4/2 | 1s.3d | 3D6/2 | 6 | 16 | 7380050 | 8657190 |
| 78.3044 | 5.03e-01 | 1.09e+11 | 1.70e-04 | 1.72e-04 | 5.80e-04 | 1.53e-03 | 1s.2p | 3P4/2 | 1s.3d | 3D4/2 | 6 | 15 | 7380050 | 8657120 |
| 80.3541 | 1.36e-02 | 4.67e+09 | 7.80e-04 | 7.84e-04 | 1.33e-03 | 8.85e-04 | 1s.2p | 3P2/2 | 1s.3s | 3S2/2 | 5 | 8 | 7378506.4 | 8623000 |
| 80.4539 | 3.78e-02 | 1.30e+10 | 2.16e-03 | 2.17e-03 | 3.68e-03 | 2.45e-03 | 1s.2p | 3P4/2 | 1s.3s | 3S2/2 | 6 | 8 | 7380050 | 8623000 |
| 81.5769 | 2.09e+00 | 4.18e+11 | 4.45e-04 | 4.47e-04 | 1.07e-03 | 1.95e-03 | 1s.2p | 1P2/2 | 1s.3d | 1D4/2 | 7 | 17 | 7436560 | 8662400 |
| 82.7597 | 4.08e-02 | 3.97e+10 | 3.07e-03 | 3.07e-03 | 2.76e-03 | 9.16e-04 | 1s.2p | 1P2/2 | 1s.3s | 1S0/2 | 7 | 9 | 7436560 | 8644880 |
| 1248.2836 | 2.34e-01 | 1.12e+08 | 4.98e-03 | 5.04e-03 | 1.46e-02 | 8.99e-06 | 1s.2s | 3S2/2 | 1s.2p | 3P4/2 | 2 | 6 | 7299940 | 7380050 |
| 1277.7017 | 2.28e-01 | 1.04e+08 | 9.31e-04 | 9.43e-04 | 2.82e-03 | 1.62e-06 | 1s.2s | 3S2/2 | 1s.2p | 3P0/2 | 2 | 4 | 7299940 | 7378205.5 |
Created by Giulio Del Zanna on Wed Sep 14 15:47:01 2005