L.A. Vainshtein and U.I. Safronova 1978, ADNDT 21, 49 "Wavelengths and Transition Probabilities of Satellites to Resonance Lines of H- and He-like Ions" Table VI Li-like ion: Z= 26 lower level upper level lambda(A) Qd(1/s) Ar(1/s) Aa(1/s) Branching-ratio 1s2 2p (1S) 2P .5 2p2p1s (1L) 2S .5 1.8523 2.45E+12 1.09E+13 3.21E+13 3.82E-02 1s2 2s (1S) 2S .5 1s2p2s (1P) 2P 1.5 1.8563 3.09E+12 7.78E+11 1.21E+14 6.41E-03 1s2 2p (1S) 2P 1.5 2p2p1s (1L) 2S .5 1.8566 5.46E+13 2.43E+14 3.21E+13 8.50E-01 1s2 2s (1S) 2S .5 1s2p2s (1P) 2P .5 1.8571 1.19E+14 1.79E+14 8.96E+13 6.67E-01 1s2 2p (1S) 2P .5 2p2p1s (3P) 2P 1.5 1.8578 2.14E+12 8.63E+12 4.16E+13 1.29E-02 1s2 2s (1S) 2S .5 1s2p2s (3P) 2P 1.5 1.8610 1.21E+12 4.87E+14 3.02E+11 9.99E-01 1s2 2p (1S) 2P 1.5 2p2p1s (3P) 2P 1.5 1.8622 1.54E+14 6.21E+14 4.16E+13 9.25E-01 1s2 2p (1S) 2P .5 2p2p1s (3P) 2P .5 1.8628 1.39E+12 5.44E+14 9.08E+11 7.67E-01 1s2 2p (1S) 2P .5 2p2p1s (1L) 2D 1.5 1.8630 3.70E+14 3.27E+14 1.44E+14 6.41E-01 1s2 2s (1S) 2S .5 1s2p2s (3P) 2P .5 1.8635 5.83E+13 3.19E+14 3.21E+13 9.09E-01 1s2 2p (1S) 2P 1.5 2p2p1s (1L) 2D 2.5 1.8659 5.52E+14 2.16E+14 1.60E+14 5.73E-01 1s2 2p (1S) 2P 1.5 2p2p1s (3P) 2P .5 1.8672 4.21E+11 1.65E+14 9.08E+11 2.32E-01 1s2 2p (1S) 2P 1.5 2p2p1s (1L) 2D 1.5 1.8674 4.41E+13 3.90E+13 1.44E+14 7.64E-02 1s2 2p (1S) 2P .5 2p2p1s (3P) 4P 1.5 1.8699 8.72E+09 2.40E+10 1.01E+12 2.16E-03 1s2 2p (1S) 2P .5 2p2p1s (3P) 4P .5 1.8722 6.35E+11 2.10E+13 3.24E+11 9.81E-01 1s2 2p (1S) 2P 1.5 2p2p1s (3P) 4P 2.5 1.8727 9.04E+13 3.51E+13 2.64E+13 5.71E-01 1s2 2s (1S) 2S .5 1s2p2s (3P) 4P 1.5 1.8738 3.35E+12 1.59E+13 8.85E+11 9.47E-01 1s2 2p (1S) 2P 1.5 2p2p1s (3P) 4P 1.5 1.8743 3.67E+12 1.01E+13 1.01E+12 9.07E-01 1s2 2s (1S) 2S .5 1s2p2s (3P) 4P .5 1.8748 2.32E+11 4.92E+12 1.19E+11 9.76E-01 1s2 2p (1S) 2P 1.5 2p2p1s (3P) 4P .5 1.8766 2.82E+09 9.30E+10 3.24E+11 4.35E-03 1s2 2p (1S) 2P .5 2p2p1s (3P) 2S .5 1.8924 1.56E+13 8.75E+12 1.47E+14 5.29E-02 1s2 2p (1S) 2P 1.5 2p2p1s (3P) 2S .5 1.8969 1.62E+13 9.07E+12 1.47E+14 5.49E-02