104-Rf-260
 basic

 element
104-rutherfordium-260

  • Atomic Mass: 260.1064340 +- 0.0002150 amu #
  • Excess Mass: 99142.000 +- 200.000 keV #
  • Binding Energy: 1918037.000 +- 200.000 keV #
  • Beta Decay Energy: B- -4651.000 +- 306.000 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.
  • Spin: 0+
  • Half life: 20.1 ms
  • Mode of decay: SF
    • Branch ratio: ~98.00 %
  • Mode of decay: Alpha to No-256
    • Branch ratio: ~2.00 %
    • Decay energy: 9.000 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)