123
48
Cd


Basic Info

Fission Yield

element 		Information about Cadmium-123:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation
    Mass-Energy Data:

    Atomic Mass:122.917004±0.000044amu
    Excess Mass (Δ):-77.310567±0.040874MeV
    Binding Energy:1032.530309±0.040874MeV
    β- Decay Energy:6.115000±0.033000MeV
"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: (3/2)+
  • Half life: 2.10 s ( 2.1 sec., λ = 0.33007 s-1)
  • Mode of decay:
    β-
     to
    123
    49
    In
       (Q = 6.120 MeV)
    Meta state at 0.317 Mev
  • Spin: 11/2-) 2.10
  • Half life: 1.82 s ( 1.82 sec., λ = 0.38085 s-1)
  • Mode of decay:
    β-
     to
    123
    49
    In
       (Q = 6.437 MeV)
  • Mode of decay: γ (IT) to
    123
    48
    Cd
       (Q = 0.317 MeV)

  • Possible parent nuclides:
    β- from
    123
    47
    Ag
    β- +
    1
    0
    n from
    124
    47
    Ag
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)