97-Bk-238
 basic

 element
97-berkelium-238

  • Atomic Mass: 238.0582660 +- 0.0003090 amu #
  • Excess Mass: 54274.000 +- 288.000 keV #
  • Binding Energy: 1790812.000 +- 288.000 keV #
  • Beta Decay Energy: B- -2929.000 +- 493.000 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.
  • Half life: 2.4 min
  • Mode of decay: EC to Cm-238
    • Branch ratio: 0.05 %
    • Decay energy: 4.900 MeV
  • Mode of decay: ECF
    • Branch ratio: 0.048 %
    • Decay energy: 8 0.000 MeV
  • Mode of decay: Alpha to Am-234
    • Decay energy: 7.330 MeV
  • Mode of decay: EC to Cm-238
    • Decay energy: 4.900 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)