66-Dy-151
 basic

 element
66-dysprosium-151

  • Atomic Mass: 150.9261796 +- 0.0000047 amu
  • Excess Mass: -68763.221 +- 4.395 keV
  • Binding Energy: 1235897.640 +- 4.400 keV
  • Beta Decay Energy: B- -5124.297 +- 11.947 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: 7/2(-)
  • Half life: 17.9 min
  • Mode of decay: Electron capture to Tb-151
    • Branch ratio: 94.40 %
    • Decay energy: 2.870 MeV
  • Mode of decay: Alpha to Gd-147
    • Branch ratio: 5.60 %
    • Decay energy: 4.180 MeV

  • Possible parent nuclides:
    Electron capture from Ho-151
    Alpha from Er-155
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 m7/2- -0.945(7) CFBLSPC Neugart (87)
-0.30(5) [163Dy]CFBLSPC Neugart (87)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.