71-Lu-166
 basic

 element
71-lutetium-166

  • Atomic Mass: 165.9397626 +- 0.0001720 amu
  • Excess Mass: -56110.725 +- 160.215 keV
  • Binding Energy: 1340403.219 +- 160.215 keV
  • Beta Decay Energy: B- -2317.000 +- 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.
  • Spin: (6-)
  • Half life: 2.65 min
  • Mode of decay: Electron capture to Yb-166
    • Decay energy: 5.480 MeV

    Meta state at 0.034 Mev
  • Spin: (3-)
  • Half life: 1.41 min
  • Mode of decay: Electron capture to Yb-166
    • Branch ratio: 58.00 %
    • Decay energy: 5.514 MeV
  • Mode of decay: IT
    • Branch ratio: 42.00 %
    • Decay energy: 0.034 MeV

    Meta state at 0.043 Mev
  • Spin: (0-)
  • Half life: 2.12 min
  • Mode of decay: Electron capture to Yb-166
    • Branch ratio: >80.00 %
    • Decay energy: 5.523 MeV
  • Mode of decay: IT
    • Branch ratio: <20.00 %
    • Decay energy: 0.043 MeV

  • Possible parent nuclides:
    Electron capture from Hf-166
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)