Isotope | Energy(keV) | Absolute emissionintensity (%) |
212Pb | 238.625(6) | 43.4(3) |
212Pb | 300.09(1) | 3.3(1) |
228Ac | 338.322(2) | 11.25(3) |
208Tl | 583.191(2) | 84.4(7) |
228Ac | 911.205(4) | 26.6(7) |
228Ac | 968.971(10) | 16.1(3) |
228Ac | 1588.210(30) | 3.27(10) |
208Tl | 2614.532(13) | 99.9(4) |