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]=6.25, 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) |
|||||||
| 518.0490 | 2.80e-01 | 1.40e+09 | 5.85e-03 | 7.05e-03 | 8.56e-03 | 2.06e-03 | 3s 3p | 1P1 | 3p2 | 1D2 | 5 | 7 | 328042 | 521074 |
| 582.1200 | 1.59e-01 | 6.22e+08 | 1.59e-05 | 2.08e-05 | 2.84e-05 | 5.72e-04 | 3s 3d | 1D2 | 3p 3d | 1D2 | 14 | 18 | 711986 | 883772 |
| 8720.6768 | 1.15e-06 | 2.03e+01 | 1.46e-03 | 4.36e-04 | 8.18e-09 | 2.30e-12 | 3s 3p | 3P1 | 3s 3p | 3P2 | 3 | 4 | 223438 | 234905 |
Created by Giulio Del Zanna on Wed Apr 16 17:43:32 2025