27-Co-53
 basic

 element
27-cobalt-53

  • Atomic Mass: 52.9542250 +- 0.0000194 amu
  • Excess Mass: -42639.145 +- 18.058 keV
  • Binding Energy: 449295.712 +- 18.058 keV
  • Beta Decay Energy: B- -13260.000 +- 159.000 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: 240 ms
  • Mode of decay: Electron capture to Fe-53
    • Decay energy: 8.302 MeV

    Meta state at 3.190 Mev
  • Spin: 19/2-)
  • Half life: 247 ms
  • Mode of decay: Electron capture to Fe-53
    • Branch ratio: ~98.50 %
    • Decay energy: 11.492 MeV
  • Mode of decay: Proton emission to Fe-52
    • Branch ratio: ~1.50 %
    • Decay energy: 1.591 MeV

  • Possible parent nuclides:
    Electron capture from Ni-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)