Basic Info

Fission Yield


element
Information about Tin-128:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:127.910535±0.000029amu
    Excess Mass (Δ):-83.336142±0.027221MeV
    Binding Energy:1077.347791±0.027221MeV
    β- Decay Energy:1.273933±0.014519MeV
"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: 59.07 min ( 3544.2 sec., λ = 0.000195572 s-1)
  • Mode of decay:
    β-
    to
    128
    51
    Sb
      (Q = 1.274 MeV)
    Meta state at 2.091 Mev
  • Spin: (7-) 59.07
  • Half life: 6.5 s ( 6.5 sec., λ = 0.106638 s-1)
  • Mode of decay: γ (IT)  (Q = 2.092 MeV)

  • Possible parent nuclides:
    β- from
    128
    49
    In
    β- +
    1
    0
    n from
    129
    49
    In
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)