Basic Info

Fission Yield


element
Information about Technetium-95:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:94.907656±0.000006amu
    Excess Mass (Δ):-86.017446±0.005387MeV
    Binding Energy:819.151916±0.005388MeV
    β- Decay Energy:-2.567453±0.012665MeV
"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: 9/2+
  • Half life: 20.0 h ( 72000 sec., λ = 9.62704×10-06 s-1)
  • Mode of decay:
    E.C.
    to
    95
    42
    Mo
      (Q = 1.691 MeV)
    Meta state at 0.038 Mev
  • Spin: 1/2- 20.0
  • Half life: 61 days ( 5.2704×10+06 sec., λ = 1.31517×10-07 s-1)
  • Mode of decay:
    E.C.
    to
    95
    42
    Mo
      (Q = 1.730 MeV)   Branch ratio: 96.12 %
  • Mode of decay: γ (IT)  (Q = 0.039 MeV)   Branch ratio: 3.88 %

  • Possible parent nuclides:
    E.C. from
    95
    44
    Ru
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)
Magnetic Dipole Moments and Electric Quadrupole Moments
Ex(kev)T1/2Spin    m(nm)    Q(b)    Ref. Std.MethodReference
020.0 h9/2+ 5.94(6) NMR/ONZP A350 311 (95)
5.89(10) NMR/ONNP A361 355 (81)
5.82(12) NO/SHFI 3 157 (77)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.