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]=5.75, 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) |
|||||||
| 185.4550 | 3.27e+00 | 2.21e+11 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 3s2.3p6 | 1S0 | 3s2.3p5.3d | 1P1 | 1 | 13 | 0 | 539214 |
| 235.4930 | 0.00e+00 | 2.69e+01 | 2.62e-03 | 6.29e-03 | 4.05e-07 | 2.29e-10 | 3s2.3p6 | 1S0 | 3s2.3p5.3d | 3D2 | 1 | 9 | 0 | 424641 |
| 236.2180 | 4.45e-03 | 1.83e+08 | 4.83e-03 | 2.10e-02 | 4.84e-02 | 9.38e-04 | 3s2.3p6 | 1S0 | 3s2.3p5.3d | 3D1 | 1 | 10 | 0 | 423337 |
| 238.1990 | 0.00e+00 | 6.34e+00 | 6.87e-04 | 1.57e-03 | 8.84e-08 | 5.41e-11 | 3s2.3p6 | 1S0 | 3s2.3p5.3d | 1D2 | 1 | 11 | 0 | 419817 |
| 238.4510 | 0.00e+00 | 6.21e-01 | 6.58e-04 | 4.39e-04 | 1.42e-08 | 7.42e-12 | 3s2.3p6 | 1S0 | 3s2.3p5.3d | 3D3 | 1 | 8 | 0 | 419374 |
| 250.9010 | 0.00e+00 | 9.55e-01 | 5.79e-03 | 6.74e-04 | 1.22e-08 | 8.18e-12 | 3s2.3p6 | 1S0 | 3s2.3p5.3d | 3F2 | 1 | 7 | 0 | 398564 |
| 253.2150 | 0.00e+00 | 3.42e-02 | 1.47e-03 | 3.74e-05 | 7.18e-10 | 4.10e-13 | 3s2.3p6 | 1S0 | 3s2.3p5.3d | 3F3 | 1 | 6 | 0 | 394921 |
| 263.1630 | 0.00e+00 | 6.89e+01 | 6.71e-02 | 3.71e-02 | 1.29e-06 | 5.90e-10 | 3s2.3p6 | 1S0 | 3s2.3p5.3d | 3P2 | 1 | 4 | 0 | 379993 |
| 266.1630 | 3.32e-04 | 1.06e+07 | 1.67e-02 | 2.73e-02 | 3.21e-02 | 5.45e-05 | 3s2.3p6 | 1S0 | 3s2.3p5.3d | 3P1 | 1 | 3 | 0 | 375710 |
| 2511.0491 | 0.00e+00 | 4.28e+01 | 4.39e-04 | 1.01e-03 | 5.66e-08 | 3.46e-11 | 3s2.3p5.3d | 3P2 | 3s2.3p5.3d | 1D2 | 4 | 11 | 379993 | 419817 |
| 2539.2959 | 0.00e+00 | 1.07e+01 | 1.06e-03 | 7.10e-04 | 2.30e-08 | 1.20e-11 | 3s2.3p5.3d | 3P2 | 3s2.3p5.3d | 3D3 | 4 | 8 | 379993 | 419374 |
| 2801.5129 | 0.00e+00 | 5.19e+01 | 1.13e-03 | 1.47e-03 | 9.94e-08 | 5.17e-11 | 3s2.3p5.3d | 3F4 | 3s2.3p5.3d | 1F3 | 5 | 12 | 391836 | 427531 |
Created by Giulio Del Zanna on Wed Apr 16 17:43:33 2025