77-Ir-195
 basic

 element
77-iridium-195

  • Atomic Mass: 194.9659768 +- 0.0000031 amu
  • Excess Mass: -31692.402 +- 2.887 keV
  • Binding Energy: 1545359.137 +- 2.899 keV
  • Beta Decay Energy: B- 1119.983 +- 1.570 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: 3/2+
  • Half life: 2.5 h
  • Mode of decay: Beta to Pt-195
    • Decay energy: 1.120 MeV

    Meta state at 0.100 Mev
  • Spin: 11/2-
  • Half life: 3.8 h
  • Mode of decay: Beta to Pt-195
    • Branch ratio: 95.00 %
    • Decay energy: 1.220 MeV
  • Mode of decay: IT
    • Branch ratio: 5.00 %
    • Decay energy: 0.100 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)