104-Rf-253
 basic

 element
104-rutherfordium-253

  • Atomic Mass: 253.1006790 +- 0.0004870 amu #
  • Excess Mass: 93782.000 +- 453.000 keV #
  • Binding Energy: 1866898.000 +- 453.000 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: ~1.8 s
  • Mode of decay: Alpha to No-249
    • Branch ratio: ~50.00 %
    • Decay energy: 9.500 MeV
  • Mode of decay: SF
    • Branch ratio: ~50.00 %
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)