108-Hs-269
 basic

 element
108-hassium-269

Hs-269 decays with alpha to Sg-265 with half life 9.23 μ sec and alpha energy 19.7 MeV.
For further detail, refer to Press Release of GSI.
  • Atomic Mass: 269.1341140 +- 0.0004550 amu #
  • Excess Mass: 124927.000 +- 424.000 keV #
  • Binding Energy: 1961765.000 +- 424.000 keV #
  • Beta Decay Energy: B- -4649.000 +- 695.000 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.
  • Half life: 13 s
  • Mode of decay: Alpha to Sg-265
    • Decay energy: 9.730 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)