72-Hf-156
 basic

 element
72-hafnium-156

  • Atomic Mass: 155.9592470 +- 0.0003830 amu #
  • Excess Mass: -37961.000 +- 356.000 keV #
  • Binding Energy: 1240758.000 +- 356.000 keV #
  • Beta Decay Energy: B- -11590.000 +- 695.000 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.
  • Spin: 0+
  • Half life: 23 ms
  • Mode of decay: Alpha to Yb-152
    • Branch ratio: >=81.00 %
    • Decay energy: 6.033 MeV

    Meta state at 0.000 Mev
  • Half life: 444 us
  • Mode of decay: Alpha to Yb-152
    • Decay energy: 6.033 MeV

    Meta state at 0.000 Mev
  • Spin: 8+
  • Half life: 0.57 ms

  • Possible parent nuclides:
    Electron capture from Ta-156
    Alpha from W-160
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)