26-Fe-52  basic  element

26-iron-52 Atomic Mass: 51.9481165 +- 0.0000110 amu Excess Mass: -48329.137 +- 10.274 keV Binding Energy: 447696.735 +- 10.275 keV Beta Decay Energy: B- -14413.000 +- 66.000 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: 8.275 h Mode of decay: Electron capture to Mn-52 Decay energy: 2.372 MeV Meta state at 6.820 Mev Spin: (12+) Half life: 45.9 s Mode of decay: Electron capture to Mn-52 Decay energy: 9.192 MeV Possible parent nuclides: Electron capture from Co-52 Proton emission from Co-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)