CHIANTI

An Atomic Database for Spectroscopic Diagnostics of Astrophysical Plasmas.


Si II - VERSION 5.1


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]=4.10, 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)

1190.4170 5.83e-01 6.86e+08 6.68e-03 6.18e-03 7.18e-02 9.65e-02 3s2.3p 2P1/2 3s.3p2 2P3/2 1 15 0 84004.3
1193.2910 1.16e+00 2.73e+09 1.43e-02 1.32e-02 1.53e-01 1.96e-01 3s2.3p 2P1/2 3s.3p2 2P1/2 1 14 0 83802
1194.5010 2.91e+00 3.40e+09 3.30e-02 3.05e-02 3.54e-01 4.76e-01 3s2.3p 2P3/2 3s.3p2 2P3/2 2 15 287.2 84004.3
1197.3950 5.80e-01 1.35e+09 7.05e-03 6.52e-03 7.57e-02 9.65e-02 3s2.3p 2P3/2 3s.3p2 2P1/2 2 14 287.2 83802
1260.4240 2.37e+00 2.49e+09 4.77e-02 4.41e-02 5.10e-01 5.64e-01 3s2.3p 2P1/2 3s2.3d 2D3/2 1 10 0 79338.5
1264.7400 4.26e+00 2.96e+09 8.04e-02 7.44e-02 8.60e-01 1.00e+00 3s2.3p 2P3/2 3s2.3d 2D5/2 2 11 287.2 79355
1265.0040 4.73e-01 4.93e+08 9.41e-03 8.70e-03 1.00e-01 1.11e-01 3s2.3p 2P3/2 3s2.3d 2D3/2 2 10 287.2 79338.5
1304.3719 1.68e-01 3.29e+08 1.17e-02 1.08e-02 1.18e-01 4.89e-02 3s2.3p 2P1/2 3s.3p2 2S1/2 1 9 0 76665.4
1309.2770 3.36e-01 6.54e+08 2.32e-02 2.14e-02 2.32e-01 9.67e-02 3s2.3p 2P3/2 3s.3p2 2S1/2 2 9 287.2 76665.4
1526.7090 2.68e-01 3.84e+08 5.30e-02 4.91e-02 5.09e-01 1.74e-01 3s2.3p 2P1/2 3s2.4s 2S1/2 1 8 0 65500.5
1533.4320 5.34e-01 7.57e+08 1.04e-01 9.65e-02 1.00e+00 3.43e-01 3s2.3p 2P3/2 3s2.4s 2S1/2 2 8 287.2 65500.5
1808.0140 4.90e-03 2.50e+06 5.69e-01 5.65e-01 1.56e-01 6.15e-03 3s2.3p 2P1/2 3s.3p2 2D3/2 1 6 0 55309.4
1816.9301 8.80e-03 2.96e+06 1.00e+00 1.00e+00 2.75e-01 1.09e-02 3s2.3p 2P3/2 3s.3p2 2D5/2 2 7 287.2 55325.2
1817.4520 9.80e-04 4.95e+05 1.12e-01 1.11e-01 3.07e-02 1.21e-03 3s2.3p 2P3/2 3s.3p2 2D3/2 2 6 287.2 55309.4
2329.2371 4.30e-08 1.32e+01 5.05e-03 2.83e-03 2.66e-06 1.04e-07 3s2.3p 2P1/2 3s.3p2 4P3/2 1 4 0 42932.6
2335.1270 7.44e-06 4.55e+03 1.91e-01 2.35e-01 4.62e-04 1.81e-05 3s2.3p 2P1/2 3s.3p2 4P1/2 1 3 0 42824.3
2335.3230 1.18e-05 2.40e+03 9.11e-01 6.90e-01 7.08e-04 2.77e-05 3s2.3p 2P3/2 3s.3p2 4P5/2 2 5 287.2 43107.9
2344.9231 5.34e-06 1.62e+03 6.16e-01 3.46e-01 3.24e-04 1.26e-05 3s2.3p 2P3/2 3s.3p2 4P3/2 2 4 287.2 42932.6
2350.8931 4.97e-06 3.00e+03 1.25e-01 1.54e-01 3.03e-04 1.18e-05 3s2.3p 2P3/2 3s.3p2 4P1/2 2 3 287.2 42824.3
3854.7749 3.83e-02 4.30e+06 2.80e-04 2.59e-04 2.11e-03 2.56e-04 3s.3p2 2D3/2 3s2.4p 2P3/2 6 13 55309.4 81251.3
3857.1250 3.45e-01 3.87e+07 2.51e-03 2.32e-03 1.89e-02 2.30e-03 3s.3p2 2D5/2 3s2.4p 2P3/2 7 13 55325.2 81251.3
3863.7109 1.91e-01 4.27e+07 1.41e-03 1.31e-03 1.06e-02 1.28e-03 3s.3p2 2D3/2 3s2.4p 2P1/2 6 12 55309.4 81191.3
6348.8970 1.52e+00 6.27e+07 2.47e-03 2.29e-03 1.86e-02 2.27e-03 3s2.4s 2S1/2 3s2.4p 2P3/2 8 13 65500.5 81251.3
6373.1738 7.55e-01 6.20e+07 1.25e-03 1.15e-03 9.33e-03 1.12e-03 3s2.4s 2S1/2 3s2.4p 2P1/2 8 12 65500.5 81191.3
348190.0312 0.00e+00 2.17e-04 3.47e-03 3.21e-07 3.84e-11 1.49e-12 3s2.3p 2P1/2 3s2.3p 2P3/2 1 2 0 287.2

Created by Giulio Del Zanna on Wed Sep 14 15:47:37 2005