element
Information about Osmium-165:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:164.976475±0.000333amu #
    Excess Mass (Δ):-21.914000±0.310000MeV #
    Binding Energy:1294.223000±0.310000MeV #
    β- Decay Energy:-10.345000±0.507000MeV #
"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:

  • Half life: 65 ms ( 0.065 sec., λ = 10.6638 s-1)
  • Mode of decay:
    α
    to
    161
    74
    W
      (Q = 6.320 MeV)   Branch ratio: >60.00 %
  • Mode of decay:
    E.C.
    to
    165
    75
    Re
      (Q = 8.800 MeV)   Branch ratio: <40.00 %

  • Possible parent nuclides:
    α from
    169
    78
    Pt
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)