69-Tm-148  basic  element

69-thulium-148 Atomic Mass: 147.9575500 +- 0.0007500 amu # Excess Mass: -39542.000 +- 699.000 keV # Binding Energy: 1180115.000 +- 699.000 keV # Beta Decay Energy: B- -8579.000 +- 1063.000 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: (10+) Half life: 0.7 s Mode of decay: Electron capture to Er-148 Decay energy: 12.000 MeV 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)