76-Os-166  basic  element

76-osmium-166 Atomic Mass: 165.9725260 +- 0.0001090 amu # Excess Mass: -25592.000 +- 102.000 keV # Binding Energy: 1305972.000 +- 102.000 keV # Beta Decay Energy: B- -12091.000 +- 520.000 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: 181 ms Mode of decay: Alpha to W-162 Branch ratio: 72.00 % Decay energy: 6.131 MeV Mode of decay: EC to Re-166 Branch ratio: 18.00 % Decay energy: 6.260 MeV Possible parent nuclides: Proton emission from Ir-167 Alpha from Pt-170 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)