element
Information about Hassium-264:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:264.128408±0.000049amu
    Excess Mass (Δ):119.611504±0.045338MeV
    Binding Energy:1926.723550±0.045339MeV
"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.
Radioactive Decay Data:

  • Spin: 0+
  • Half life: 0.08 ms ( 8×10-05 sec., λ = 8664.34 s-1)
  • Mode of decay: α to
    260
    106
    Sg
      (Q = 10.800 MeV)
  • Mode of decay: SF   (Q = 10.800 MeV)   Branch ratio: <1.5 %
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)