1 2 3.7363 0.000e+00 9.078e+06 1s 2S1/2 - 2s 2S1/2 1 2 0.0000 0.000e+00 2.769e+08 2s 2S1/2 [autoionizing rate] 1 3 3.7370 2.762e-01 6.594e+13 1s 2S1/2 - 2p 2P1/2 1 4 3.7310 5.474e-01 6.554e+13 1s 2S1/2 - 2p 2P3/2 1 5 3.1514 5.220e-02 1.752e+13 1s 2S1/2 - 3p 2P1/2 2 5 20.1288 2.900e-01 2.385e+12 2s 2S1/2 - 3p 2P1/2 3 6 20.1079 2.711e-02 2.235e+11 2p 2P1/2 - 3s 2S1/2 4 6 20.2834 5.726e-02 4.639e+11 2p 2P3/2 - 3s 2S1/2 1 7 3.1502 1.197e-04 2.010e+10 1s 2S1/2 - 3d 2D3/2 3 7 20.0631 1.377e+00 5.701e+12 2p 2P1/2 - 3d 2D3/2 4 7 20.2378 2.778e-01 1.131e+12 2p 2P3/2 - 3d 2D3/2 1 8 3.1502 1.044e-01 1.753e+13 1s 2S1/2 - 3p 2P3/2 2 8 20.0822 5.681e-01 2.348e+12 2s 2S1/2 - 3p 2P3/2 4 8 20.2377 9.988e-05 4.064e+08 2p 2P3/2 - 3p 2P3/2 1 9 3.1499 1.779e-04 1.992e+10 1s 2S1/2 - 3d 2D5/2 3 9 20.0478 6.422e-04 1.775e+09 2p 2P1/2 - 3d 2D5/2 4 9 20.2223 2.497e+00 6.785e+12 2p 2P3/2 - 3d 2D5/2 1 10 2.9878 1.910e-02 7.132e+12 1s 2S1/2 - 4p 2P1/2 2 10 14.9127 6.846e-02 1.026e+12 2s 2S1/2 - 4p 2P1/2 4 10 14.9983 2.351e-05 3.484e+08 2p 2P3/2 - 4p 2P1/2 6 10 57.561 3.237e-01 3.256e+11 3s 2S1/2 - 4p 2P1/2 7 10 57.931 3.876e-02 3.850e+10 3d 2D3/2 - 4p 2P1/2 8 10 57.932 8.796e-05 8.736e+07 3p 2P3/2 - 4p 2P1/2 3 11 14.9017 6.056e-03 9.090e+10 2p 2P1/2 - 4s 2S1/2 4 11 14.9979 1.268e-02 1.880e+11 2p 2P3/2 - 4s 2S1/2 5 11 57.543 6.422e-02 6.465e+10 3p 2P1/2 - 4s 2S1/2 7 11 57.926 1.426e-05 1.417e+07 3d 2D3/2 - 4s 2S1/2 8 11 57.926 1.344e-01 1.335e+11 3p 2P3/2 - 4s 2S1/2 9 11 58.054 2.153e-05 2.129e+07 3d 2D5/2 - 4s 2S1/2 1 12 2.9873 0.000e+00 8.805e+07 1s 2S1/2 - 4d 2D3/2 2 12 14.9019 2.360e-05 1.772e+08 2s 2S1/2 - 4d 2D3/2 3 12 14.8913 2.430e-01 1.826e+12 2p 2P1/2 - 4d 2D3/2 4 12 14.9874 4.852e-02 3.600e+11 2p 2P3/2 - 4d 2D3/2 5 12 57.388 1.217e+00 6.160e+11 3p 2P1/2 - 4d 2D3/2 6 12 57.401 8.643e-05 4.372e+07 3s 2S1/2 - 4d 2D3/2 8 12 57.770 2.474e-01 1.235e+11 3p 2P3/2 - 4d 2D3/2 1 13 2.9873 3.835e-02 7.162e+12 1s 2S1/2 - 4p 2P3/2 2 13 14.9019 1.352e-01 1.015e+12 2s 2S1/2 - 4p 2P3/2 3 13 14.8913 2.434e-05 1.829e+08 2p 2P1/2 - 4p 2P3/2 5 13 57.388 2.572e-04 1.302e+08 3p 2P1/2 - 4p 2P3/2 6 13 57.401 6.308e-01 3.191e+11 3s 2S1/2 - 4p 2P3/2 7 13 57.769 7.391e-03 3.691e+09 3d 2D3/2 - 4p 2P3/2 9 13 57.896 6.729e-02 3.346e+10 3d 2D5/2 - 4p 2P3/2 1 14 2.9872 8.814e-05 1.097e+10 1s 2S1/2 - 4d 2D5/2 3 14 14.8878 3.709e-05 1.859e+08 2p 2P1/2 - 4d 2D5/2 4 14 14.9838 4.377e-01 2.166e+12 2p 2P3/2 - 4d 2D5/2 5 14 57.335 3.858e-04 1.304e+08 3p 2P1/2 - 4d 2D5/2 8 14 57.716 2.215e+00 7.389e+11 3p 2P3/2 - 4d 2D5/2 9 14 57.842 9.744e-05 3.236e+07 3d 2D5/2 - 4d 2D5/2 2 15 14.8984 3.265e-04 1.634e+09 2s 2S1/2 - 4f 2F5/2 4 15 14.9838 9.424e-05 4.664e+08 2p 2P3/2 - 4f 2F5/2 6 15 57.348 4.657e-04 1.573e+08 3s 2S1/2 - 4f 2F5/2 7 15 57.716 4.060e+00 1.354e+12 3d 2D3/2 - 4f 2F5/2 8 15 57.716 1.318e-04 4.398e+07 3p 2P3/2 - 4f 2F5/2 9 15 57.843 2.904e-01 9.645e+10 3d 2D5/2 - 4f 2F5/2 4 16 14.9820 5.641e-04 2.094e+09 2p 2P3/2 - 4f 2F7/2 8 16 57.690 7.921e-04 1.983e+08 3p 2P3/2 - 4f 2F7/2 9 16 57.816 5.808e+00 1.448e+12 3d 2D5/2 - 4f 2F7/2 1 17 2.9177 9.162e-03 3.587e+12 1s 2S1/2 - 5p 2P1/2 2 17 13.3168 2.787e-02 5.239e+11 2s 2S1/2 - 5p 2P1/2 6 17 39.3560 8.063e-02 1.735e+11 3s 2S1/2 - 5p 2P1/2 7 17 39.5287 7.755e-03 1.654e+10 3d 2D3/2 - 5p 2P1/2 11 17 124.462 3.624e-01 7.798e+10 4s 2S1/2 - 5p 2P1/2 12 17 125.192 9.747e-02 2.073e+10 4d 2D3/2 - 5p 2P1/2 3 18 13.3082 2.422e-03 4.559e+10 2p 2P1/2 - 5s 2S1/2 4 18 13.3848 5.072e-03 9.438e+10 2p 2P3/2 - 5s 2S1/2 5 18 39.3486 1.484e-02 3.195e+10 3p 2P1/2 - 5s 2S1/2 8 18 39.5277 3.088e-02 6.588e+10 3p 2P3/2 - 5s 2S1/2 10 18 124.424 1.059e-01 2.281e+10 4p 2P1/2 - 5s 2S1/2 12 18 125.178 7.304e-05 1.554e+07 4d 2D3/2 - 5s 2S1/2 13 18 125.180 2.206e-01 4.693e+10 4p 2P3/2 - 5s 2S1/2 1 19 2.9175 3.191e-05 6.247e+09 1s 2S1/2 - 5d 2D3/2 3 19 13.3040 8.873e-02 8.356e+11 2p 2P1/2 - 5d 2D3/2 4 19 13.3806 1.764e-02 1.642e+11 2p 2P3/2 - 5d 2D3/2 5 19 39.3115 2.766e-01 2.983e+11 3p 2P1/2 - 5d 2D3/2 8 19 39.4903 5.560e-02 5.942e+10 3p 2P3/2 - 5d 2D3/2 10 19 124.054 1.197e+00 1.296e+11 4p 2P1/2 - 5d 2D3/2 11 19 124.079 1.716e-04 1.858e+07 4s 2S1/2 - 5d 2D3/2 13 19 124.806 2.438e-01 2.608e+10 4p 2P3/2 - 5d 2D3/2 15 19 125.054 5.070e-02 5.403e+09 4f 2F5/2 - 5d 2D3/2 1 20 2.9175 1.840e-02 3.602e+12 1s 2S1/2 - 5p 2P3/2 2 20 13.3124 5.535e-02 5.205e+11 2s 2S1/2 - 5p 2P3/2 4 20 13.3806 0.000e+00 8.933e+07 2p 2P3/2 - 5p 2P3/2 6 20 39.3175 1.590e-01 1.714e+11 3s 2S1/2 - 5p 2P3/2 7 20 39.4899 1.478e-03 1.580e+09 3d 2D3/2 - 5p 2P3/2 9 20 39.5493 1.353e-02 1.442e+10 3d 2D5/2 - 5p 2P3/2 11 20 124.078 7.065e-01 7.648e+10 4s 2S1/2 - 5p 2P3/2 12 20 124.803 1.865e-02 1.996e+09 4d 2D3/2 - 5p 2P3/2 14 20 125.054 1.701e-01 1.813e+10 4d 2D5/2 - 5p 2P3/2 2 21 13.3109 1.745e-04 1.094e+09 2s 2S1/2 - 5f 2F5/2 4 21 13.3791 5.022e-05 3.117e+08 2p 2P3/2 - 5f 2F5/2 7 21 39.4771 6.267e-01 4.468e+11 3d 2D3/2 - 5f 2F5/2 9 21 39.5365 4.464e-02 3.173e+10 3d 2D5/2 - 5f 2F5/2 10 21 123.927 3.511e-04 2.540e+07 4p 2P1/2 - 5f 2F5/2 12 21 124.676 3.547e+00 2.536e+11 4d 2D3/2 - 5f 2F5/2 14 21 124.926 2.544e-01 1.811e+10 4d 2D5/2 - 5f 2F5/2 1 22 2.9174 4.748e-05 6.199e+09 1s 2S1/2 - 5d 2D5/2 3 22 13.3025 0.000e+00 3.627e+07 2p 2P1/2 - 5d 2D5/2 4 22 13.3791 1.595e-01 9.900e+11 2p 2P3/2 - 5d 2D5/2 5 22 39.2988 5.341e-05 3.843e+07 3p 2P1/2 - 5d 2D5/2 8 22 39.4774 5.001e-01 3.565e+11 3p 2P3/2 - 5d 2D5/2 9 22 39.5365 2.190e-05 1.557e+07 3d 2D5/2 - 5d 2D5/2 11 22 123.952 2.573e-04 1.861e+07 4s 2S1/2 - 5d 2D5/2 13 22 124.677 2.180e+00 1.559e+11 4p 2P3/2 - 5d 2D5/2 15 22 124.926 3.552e-03 2.529e+08 4f 2F5/2 - 5d 2D5/2 16 22 125.051 7.176e-02 5.099e+09 4f 2F7/2 - 5d 2D5/2 7 23 39.4708 6.646e-04 3.555e+08 3d 2D3/2 - 5g 2G7/2 9 23 39.5301 8.947e-01 4.771e+11 3d 2D5/2 - 5g 2G7/2 13 23 124.614 5.757e-04 3.090e+07 4p 2P3/2 - 5g 2G7/2 14 23 124.863 5.079e+00 2.715e+11 4d 2D5/2 - 5g 2G7/2 4 24 13.3784 3.008e-04 1.400e+09 2p 2P3/2 - 5f 2F7/2 12 24 124.612 5.984e-04 3.211e+07 4d 2D3/2 - 5f 2F7/2 15 24 124.862 8.068e+00 4.313e+11 4f 2F5/2 - 5f 2F7/2 16 24 124.987 2.990e-01 1.595e+10 4f 2F7/2 - 5f 2F7/2 -1 %filename: /data2/svn/chianti/dbase/trunk/ar/ar_18/ar_18.wgfa %filename: ar_18.wgfa %observed energy levels (levels 3,4): Phillips, K.J.H., Sylwester, J., Sylwester, B., Landi, E. 2003, ApJ, 589, L113 %observed energy levels (all other levels): Ralchenko, Yu., Kramida, A.E., Reader, J., and NIST ASD Team (2008). NIST Atomic Spectra Database (version 3.1.5), [Online]. Available: http://physics.nist.gov/asd3 [2010, July 6]. National Institute of Standards and Technology, Gaithersburg, MD %theoretical energy levels: Aggarwal, K.M., Hamada, K., Igarashi, A., Jonauskas, V., Keenan, F.P., Nakazaki, S. 2008, A&A, 487, 388 % A values (1-2, both decays): Parpia, F.A., Johnson, W.R., 1982, Phys. Rev. A, 26, 1142 %oscillator strengths and A values: Aggarwal, K.M., Hamada, K., Igarashi, A., Jonauskas, V., Keenan, F.P., Nakazaki, S. 2008, A&A, 487, 388 %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration % % Enrico Landi - July 2010 %File processed with wgfa_tidy by pryoung on 6-Mar-2019 -1