34-Se-87
 basic
 fission yield

 element
34-selenium-87

  • Atomic Mass: 86.9285207 +- 0.0000421 amu
  • Excess Mass: -66582.484 +- 39.234 keV
  • Binding Energy: 742187.552 +- 39.234 keV
  • Beta Decay Energy: B- 7275.000 +- 35.000 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: (5/2+)
  • Half life: 5.29 s
  • Mode of decay: Beta to Br-87
    • Decay energy: 7.280 MeV
  • Mode of decay: Beta + Neutron to Br-86
    • Branch ratio: 0.36 %
    • Decay energy: 0.990 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)