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 V He-like ion: Z= 32 lower level upper level lambda(A) Qd(1/s) Ar(1/s) Aa(1/s) Branching-ratio 1s2p 3P 1.0 2p2p 1S .0 1.1637 1.06E+10 2.56E+11 5.39E+13 1.97E-04 1s2p 3P 1.0 2p2p 1D 2.0 1.1679 8.92E+11 1.41E+12 1.95E+14 9.15E-04 1s2s 3S 1.0 2s2p 1P 1.0 1.1679 3.75E+13 5.80E+13 1.87E+14 6.70E-02 1s2p 1P 1.0 2p2p 1S .0 1.1702 5.17E+13 1.25E+15 5.39E+13 9.58E-01 1s2p 3P 2.0 2p2p 1D 2.0 1.1721 3.06E+14 4.84E+14 1.95E+14 3.14E-01 1s2s 1S .0 2s2p 1P 1.0 1.1723 4.02E+14 6.21E+14 1.87E+14 7.18E-01 1s2s 3S 1.0 2s2p 3P 2.0 1.1724 6.68E+13 6.73E+14 1.36E+13 9.80E-01 1s2p 3P 1.0 2p2p 3P 2.0 1.1729 2.90E+14 4.94E+14 1.79E+14 3.25E-01 1s2p 1P 1.0 2p2p 1D 2.0 1.1744 5.45E+14 8.62E+14 1.95E+14 5.59E-01 1s2s 3S 1.0 2s2p 3P 1.0 1.1768 7.81E+13 6.09E+14 2.97E+13 8.76E-01 1s2p 3P 2.0 2p2p 3P 2.0 1.1771 3.07E+14 5.22E+14 1.79E+14 3.44E-01 1s2p 3P 1.0 2p2p 3P .0 1.1771 3.77E+12 1.14E+15 3.84E+12 9.82E-01 1s2s 3S 1.0 2s2p 3P .0 1.1777 1.34E+13 6.64E+14 1.36E+13 9.80E-01 1s2p 1P 1.0 2p2p 3P 2.0 1.1795 1.90E+14 3.23E+14 1.79E+14 2.13E-01 1s2s 1S .0 2s2p 3P 1.0 1.1813 7.24E+12 5.65E+13 2.97E+13 8.12E-02 1s2p 3P 1.0 2s2p 1S .0 1.1826 1.02E+14 1.89E+14 3.04E+14 3.34E-01 1s2p 1P 1.0 2p2p 3P .0 1.1838 5.82E+10 1.76E+13 3.84E+12 1.51E-02 1s2p 1P 1.0 2p2p 1S .0 1.1893 3.91E+13 7.28E+13 3.04E+14 1.29E-01