element
Information about Rhenium-189:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:188.959228±0.000009amu
    Excess Mass (Δ):-37.978534±0.008784MeV
    Binding Energy:1504.782039±0.008788MeV
    β- Decay Energy:1.009267±0.008372MeV
"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: 5/2+
  • Half life: 24.3 h ( 87480 sec., λ = 7.92349×10-06 s-1)
  • Mode of decay:
    β-
    to
    189
    76
    Os
      (Q = 1.009 MeV)

  • Possible parent nuclides:
    β- from
    189
    74
    W
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)