62-Sm-131
 basic

 element
62-samarium-131

  • Atomic Mass: 130.9458900 +- 0.0009700 amu #
  • Excess Mass: -50403.000 +- 904.000 keV #
  • Binding Energy: 1059241.000 +- 904.000 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: 1.2 s
  • Mode of decay: EC to Pm-131
  • Mode of decay: EC + Proton to Nd-130
    • Branch ratio: >0.00 %
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)