25-Mn-60  basic  element

25-manganese-60 Atomic Mass: 59.9431940 +- 0.0002926 amu Excess Mass: -52914.442 +- 272.520 keV Binding Energy: 517634.976 +- 272.520 keV Beta Decay Energy: B- 8492.481 +- 272.545 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. Spin: 0+ Half life: 51 s Mode of decay: Beta to Fe-60 Decay energy: 8.630 MeV Meta state at 0.272 Mev Spin: 3+ Half life: 1.77 s Mode of decay: Beta to Fe-60 Branch ratio: 88.50 % Decay energy: 8.902 MeV Mode of decay: IT to Mn-60 Branch ratio: 11.50 % Decay energy: 0.272 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)