72-Hf-160  basic  element

72-hafnium-160 Atomic Mass: 159.9507136 +- 0.0000355 amu Excess Mass: -45909.990 +- 33.111 keV Binding Energy: 1280992.194 +- 33.112 keV Beta Decay Energy: B- -9915.000 +- 308.000 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: 13.6 s Mode of decay: Electron capture to Lu-160 Branch ratio: 99.30 % Decay energy: 4.370 MeV Mode of decay: Alpha to Yb-156 Branch ratio: 0.70 % Decay energy: 4.903 MeV Possible parent nuclides: Alpha from W-164 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)