73-Ta-161
 basic

 element
73-tantalum-161

  • Atomic Mass: 160.9583730 +- 0.0000586 amu
  • Excess Mass: -38775.302 +- 54.581 keV
  • Binding Energy: 1281146.476 +- 54.581 keV
  • Beta Decay Energy: B- -8119.000 +- 311.000 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: 2.89 s
  • Mode of decay: EC to Hf-161
    • Branch ratio: ~95.00 %
    • Decay energy: 7.490 MeV
  • Mode of decay: Alpha to Lu-157
    • Branch ratio: ~5.00 %
    • Decay energy: 5.280 MeV

  • Possible parent nuclides:
    Alpha from Re-165
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)