element
Information about Ytterbium-166:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:165.933880±0.000009amu
    Excess Mass (Δ):-61.590725±0.008290MeV
    Binding Energy:1346.665573±0.008293MeV
    β- Decay Energy:-5.480000±0.160000MeV
"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: 56.7 h ( 204120 sec., λ = 3.39578×10-06 s-1)
  • Mode of decay:
    E.C.
    to
    166
    69
    Tm
      (Q = 0.304 MeV)

  • Possible parent nuclides:
    E.C. from
    166
    71
    Lu
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)