66-Dy-158
 basic
 fission yield
 XS graphs

 element
66-dysprosium-158

  • Atomic Mass: 157.9244046 +- 0.0000039 amu
  • Excess Mass: -70416.616 +- 3.644 keV
  • Binding Energy: 1294050.295 +- 3.650 keV
  • Beta Decay Energy: B- -4230.000 +- 30.000 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.
  • Atomic Percent Abundance: 0.10%
  • Spin: 0+
  • Stable Isotope

  • Possible parent nuclides:
    Beta from Tb-158
    Electron capture from Ho-158
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
991.66 ms2+ +0.72(5) IPACZP A345 273 (93)
31773 ps4+ +1.36(8) IPACZP A345 273 (93)
+1.4(2) IMPACNP A399 211 (83)
+1.4(2) IMPACPR C8 757 (73)
63810.8 ps6+ +1.2(2) IPACZP A345 273 (93)
10443.25 ps8+ +1.7(9) IPACZP A345 273 (93)
10442.9 ps8+ +3.3(10) TFNP A399 211 (83)
>1044I(av) = 14 g(av) = +0.04(11) TFNP A399 211 (83)
gsband<16+ a x 10*3 = -1.5(13) TFPRL 45 1835 (80)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.