28-Ni-52  basic  element

28-nickel-52 Atomic Mass: 51.9756800 +- 0.0000900 amu # Excess Mass: -22654.000 +- 84.000 keV # Binding Energy: 420457.000 +- 84.000 keV # Beta Decay Energy: B- -20027.000 +- 274.000 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: 0+ Half life: 38 ms Mode of decay: Electron capture to Co-52 Decay energy: 11.260 MeV Mode of decay: EC + Proton to Fe-51 Branch ratio: 17.00 % Decay energy: 10.270 MeV Possible parent nuclides: Proton emission from Cu-53 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)