70-Yb-149  basic  element

70-ytterbium-149 Atomic Mass: 148.9634800 +- 0.0007500 amu # Excess Mass: -34018.000 +- 699.000 keV # Binding Energy: 1181881.000 +- 699.000 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: Unknown Possible parent nuclides: Proton emission from Lu-150 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)