element
Information about Bismuth-194:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:193.982748±0.000459amu #
    Excess Mass (Δ):-16.070000±0.428000MeV #
    Binding Energy:1516.971000±0.428000MeV #
    β- Decay Energy:-5.156000±0.473000MeV #
"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+)
  • Half life: 95 s ( 95 sec., λ = 0.00729629 s-1)
  • Mode of decay:
    E.C.
    to
    194
    82
    Pb
      (Q = 8.200 MeV)   Branch ratio: 99.54 %
  • Mode of decay:
    α
    to
    190
    81
    Tl
      (Q = 5.918 MeV)   Branch ratio: 0.46 %
    Meta state at 0.000 Mev
  • Spin: (10-) 95
  • Half life: 115 s ( 115 sec., λ = 0.00602737 s-1)
  • Mode of decay:
    E.C.
    to
    194
    82
    Pb
      (Q = 8.200 MeV)   Branch ratio: 99.80 %
  • Mode of decay:
    α
    to
    190
    81
    Tl
      (Q = 5.918 MeV)   Branch ratio: 0.20 %
    Meta state at 0.000 Mev
  • Spin: 6+,7+) 115
  • Half life: 125 s ( 125 sec., λ = 0.00554518 s-1)
  • Mode of decay:
    E.C.
    to
    194
    82
    Pb
      (Q = 8.200 MeV)

  • Possible parent nuclides:
    α from
    198
    85
    At
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)