69-Tm-170
 basic
 fission yield
 XS graphs

 element
69-thulium-170

  • Atomic Mass: 169.9357979 +- 0.0000031 amu
  • Excess Mass: -59803.883 +- 2.927 keV
  • Binding Energy: 1377946.376 +- 2.937 keV
  • Beta Decay Energy: B- 968.032 +- 0.826 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: 128.6 d
  • Mode of decay: Beta to Yb-170
    • Branch ratio: 99.87 %
    • Decay energy: 0.968 MeV
  • Mode of decay: Electron capture to Er-170
    • Branch ratio: 0.13 %
    • Decay energy: 0.314 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)
Magnetic Dipole Moments and Electric Quadrupole Moments
Ex(kev)T1/2Spin    m(nm)    Q(b)    Ref. Std.MethodReference
0128.6 d1+ +0.246(2) [169Tm]ABLSPR C38 2813 (88)
+0.247(5) [169Tm]"AB, R"PR 120 920 (60)/ZP 199 244 (67)/
PS 7 31 (73)
+0.72(5) st [169Tm]ABLSPR C38 2813 (88)
+0.74(2) st "AB, R, LRIMS"PS 7 31 (73)/NP A477 37 (88)
0.63(5) PR 120 920 (60)/PS 7 31 (73)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.