element
Information about Cerium-133:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:132.911550±0.000210amu #
    Excess Mass (Δ):-82.391000±0.196000MeV #
    Binding Energy:1110.500000±0.196000MeV #
    β- Decay Energy:-4.331000±0.277000MeV #
"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: 1/2+
  • Half life: 97 min ( 5820 sec., λ = 0.000119097 s-1)
  • Mode of decay:
    E.C.
    to
    133
    57
    La
      (Q = 2.900 MeV)
    Meta state at 0.037 Mev
  • Spin: 9/2- 97
  • Half life: 4.9 h ( 17640 sec., λ = 3.92941×10-05 s-1)
  • Mode of decay:
    E.C.
    to
    133
    57
    La
      (Q = 2.937 MeV)

  • Possible parent nuclides:
    E.C. from
    133
    59
    Pr
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)