77-Ir-170  basic  element

77-iridium-170 Atomic Mass: 169.9750330 +- 0.0001610 amu # Excess Mass: -23257.000 +- 150.000 keV # Binding Energy: 1335140.000 +- 150.000 keV # Beta Decay Energy: B- -6793.591 +- 113.252 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: 1.05 s Mode of decay: Alpha to Re-166 Branch ratio: 75.00 % Decay energy: 6.170 MeV Mode of decay: EC to Os-170 Branch ratio: 25.00 % Decay energy: 10.680 MeV Possible parent nuclides: Alpha from Au-174 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)