element
Information about Californium-244:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:244.065990±0.000004amu
    Excess Mass (Δ):61.469643±0.003282MeV
    Binding Energy:1831.262489±0.003298MeV
    β- Decay Energy:-4.637000±0.181000MeV #
"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.
Radioactive Decay Data:

  • Spin: 0+
  • Half life: 19.4 min ( 1164 sec., λ = 0.000595487 s-1)
  • Mode of decay:
    α
    to
    240
    96
    Cm
      (Q = 7.329 MeV)

  • Possible parent nuclides:
    α from
    248
    100
    Fm
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)