element
Information about Ytterbium-167:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:166.934947±0.000005amu
    Excess Mass (Δ):-60.596598±0.004869MeV
    Binding Energy:1353.742769±0.004875MeV
    β- Decay Energy:-3.130000±0.100000MeV
"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.
Radioactive Decay Data:

  • Spin: 5/2-
  • Half life: 17.5 min ( 1050 sec., λ = 0.00066014 s-1)
  • Mode of decay:
    E.C.
    to
    167
    69
    Tm
      (Q = 1.954 MeV)

  • Possible parent nuclides:
    E.C. from
    167
    71
    Lu
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
017.5 m5/2- +0.623(8) [173Yb]CFBLSHFI 15 181 (83)
+2.70(4) [173Yb]CFBLSHFI 15 181 (83)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.