71-Lu-167  basic  element

71-lutetium-167 Atomic Mass: 166.9383071 +- 0.0001075 amu Excess Mass: -57466.598 +- 100.118 keV Binding Energy: 1349830.416 +- 100.119 keV Beta Decay Energy: B- -3999.000 +- 228.000 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: 7/2+ Half life: 51.5 min Mode of decay: Electron capture to Yb-167 Decay energy: 3.130 MeV Possible parent nuclides: Electron capture from Hf-167 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)