59-Pr-124  basic  element

59-praseodymium-124 Atomic Mass: 123.9429600 +- 0.0006400 amu # Excess Mass: -53132.000 +- 596.000 keV # Binding Energy: 1007818.000 +- 596.000 keV # "The 1995 update to the atomic mass evaluation" by G.Audi and A.H.Wapstra, Nuclear Physics A595 vol. 4 p.409-480, December 25, 1995. Half life: 1.2 s Mode of decay: Electron capture to Ce-124 Decay energy: 11.600 MeV Mode of decay: EC + Proton to La-123 Decay energy: 8.300 MeV R.R.Kinsey, et al.,The NUDAT/PCNUDAT Program for Nuclear Data,paper submitted to the 9 th International Symposium of Capture-Gamma_raySpectroscopy and Related Topics, Budapest, Hungary, Octover 1996.Data extracted from NUDAT database (Jan. 14/1999)