69-Tm-172
 basic
 fission yield
 XS graphs

 element
69-thulium-172

  • Atomic Mass: 171.9383961 +- 0.0000066 amu
  • Excess Mass: -57383.638 +- 6.135 keV
  • Binding Energy: 1391668.776 +- 6.139 keV
  • Beta Decay Energy: B- 1880.148 +- 5.500 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: 2-
  • Half life: 63.6 h
  • Mode of decay: Beta to Yb-172
    • Decay energy: 1.880 MeV

  • Possible parent nuclides:
    Beta from Er-172
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)