58-Ce-123
 basic

 element
58-cerium-123

  • Atomic Mass: 122.9355100 +- 0.0005400 amu #
  • Excess Mass: -60072.000 +- 503.000 keV #
  • Binding Energy: 1007468.000 +- 503.000 keV #
  • Beta Decay Energy: B- -9734.000 +- 861.000 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: (5/2)
  • Half life: 3.8 s
  • Mode of decay: EC to La-123
    • Decay energy: 8.600 MeV
  • Mode of decay: EC + Proton to Ba-122
    • Decay energy: 6.900 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)