74-W-167
 basic

 element
74-tungsten-167

  • Atomic Mass: 166.9546720 +- 0.0003340 amu #
  • Excess Mass: -42223.000 +- 312.000 keV #
  • Binding Energy: 1332240.000 +- 312.000 keV #
  • Beta Decay Energy: B- -7351.000 +- 338.000 keV #
"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.
  • Half life: 19.9 s
  • Mode of decay: Alpha to Hf-163
    • Decay energy: 4.670 MeV
  • Mode of decay: EC to Ta-167
    • Decay energy: 6.200 MeV

  • Possible parent nuclides:
    Electron capture from Re-167
    Alpha from Os-171
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)