69-Tm-162
 basic

 element
69-thulium-162

  • Atomic Mass: 161.9339701 +- 0.0000326 amu
  • Excess Mass: -61506.402 +- 30.325 keV
  • Binding Energy: 1315078.312 +- 30.326 keV
  • Beta Decay Energy: B- -1658.000 +- 207.000 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: 1-
  • Half life: 21.70 min
  • Mode of decay: Electron capture to Er-162
    • Decay energy: 4.810 MeV

    Meta state at 0.067 Mev
  • Spin: 5+
  • Half life: 24.3 s
  • Mode of decay: IT
    • Branch ratio: 82.00 %
    • Decay energy: 0.067 MeV
  • Mode of decay: Electron capture to Er-162
    • Branch ratio: 18.00 %
    • Decay energy: 4.877 MeV

  • Possible parent nuclides:
    Electron capture from Yb-162
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)
Magnetic Dipole Moments and Electric Quadrupole Moments
Ex(kev)T1/2Spin    m(nm)    Q(b)    Ref. Std.MethodReference
021 m1- +0.068(8) [169Tm]LRIMSNP A477 37 (88)
+0.69(3) st [170Tm]LRIMSNP A477 37 (88)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.