97-Bk-245
 basic
 XS graphs

 element
97-berkelium-245

  • Atomic Mass: 245.0663554 +- 0.0000026 amu
  • Excess Mass: 61809.635 +- 2.466 keV
  • Binding Energy: 1839776.173 +- 2.488 keV
  • Beta Decay Energy: B- -1568.000 +- 100.000 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: 3/2-
  • Half life: 4.94 d
  • Mode of decay: Electron capture to Cm-245
    • Branch ratio: 99.88 %
    • Decay energy: 0.810 MeV
  • Mode of decay: Alpha to Am-241
    • Branch ratio: 0.12 %
    • Decay energy: 6.455 MeV

  • Possible parent nuclides:
    Electron capture from Cf-245
    Alpha from Es-249
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)