28-Ni-51  basic  element

28-nickel-51 Atomic Mass: 50.9877200 +- 0.0002800 amu # Excess Mass: -11439.000 +- 261.000 keV # Binding Energy: 401170.000 +- 261.000 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. Spin: (7/2-) Half life: >200 ns Mode of decay: EC to Co-51 Decay energy: 15.800 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)