104-Rf-259
 basic

 element
104-rutherfordium-259

  • Atomic Mass: 259.1056280 +- 0.0000770 amu #
  • Excess Mass: 98392.000 +- 72.000 keV #
  • Binding Energy: 1910716.000 +- 72.000 keV #
  • Beta Decay Energy: B- -3813.000 +- 296.000 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: 3.1 s
  • Mode of decay: Alpha to No-255
    • Branch ratio: 93.00 %
    • Decay energy: 9.110 MeV
  • Mode of decay: SF
    • Branch ratio: 7.00 %
  • Mode of decay: EC to Lr-259
    • Branch ratio: ~0.30 %
    • Decay energy: 2.450 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)