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= 16


lower level   upper level      lambda(A)  Qd(1/s)   Ar(1/s)   Aa(1/s)  Branching-ratio

1s2p  3P 1.0  2p2p  1S  .0   	  4.7165  2.90E+09  1.15E+10  2.11E+13  1.37E-04
1s2s  3S 1.0  2s2p  1P 1.0   	  4.7288  3.03E+11  1.21E+11  2.02E+14  4.99E-04
1s2p  1P 1.0  2p2p  1S  .0   	  4.7407  1.58E+13  6.28E+13  2.11E+13  7.48E-01
1s2p  3P 1.0  2p2p  1D 2.0   	  4.7601  5.29E+08  1.29E+08  3.62E+14  2.93E-07
1s2s  1S  .0  2s2p  1P 1.0   	  4.7611  1.01E+14  4.02E+13  2.02E+14  1.66E-01
1s2p  3P 2.0  2p2p  1D 2.0   	  4.7631  7.97E+12  1.94E+12  3.62E+14  4.41E-03
1s2s  3S 1.0  2s2p  3P 2.0   	  4.7704  5.07E+13  3.95E+13  1.36E+13  7.43E-01
1s2p  3P 1.0  2p2p  3P 2.0   	  4.7740  1.35E+13  2.03E+13  1.22E+13  2.23E-01
1s2s  3S 1.0  2s2p  3P 1.0   	  4.7741  3.12E+13  3.93E+13  1.42E+13  7.33E-01
1s2s  3S 1.0  2s2p  3P  .0   	  4.7756  1.01E+13  3.94E+13  1.36E+13  7.43E-01
1s2p  3P 2.0  2p2p  3P 2.0   	  4.7769  3.82E+13  5.73E+13  1.22E+13  6.29E-01
1s2p  3P 1.0  2p2p  3P  .0   	  4.7787  6.86E+11  7.80E+13  6.95E+11  9.88E-01
1s2p  1P 1.0  2p2p  1D 2.0   	  4.7848  3.17E+14  7.72E+13  3.62E+14  1.75E-01
1s2p  1P 1.0  2p2p  3P 2.0   	  4.7988  9.45E+11  1.42E+12  1.22E+13  1.55E-02
1s2p  1P 1.0  2p2p  3P  .0   	  4.8036  2.37E+09  2.70E+11  6.95E+11  3.41E-03
1s2s  1S  .0  2s2p  3P 1.0   	  4.8069  9.30E+10  1.17E+11  1.42E+13  2.18E-03
1s2p  3P 1.0  2s2p  1S  .0   	  4.8135  7.95E+11  8.32E+11  3.40E+14  2.34E-03
1s2p  1P 1.0  2s2p  1S  .0   	  4.8387  1.43E+13  1.50E+13  3.40E+14  4.22E-02