62-Sm-148
 basic
 fission yield
 n-XS summary
 XS graphs

 element
62-samarium-148

  • Atomic Mass: 147.9148179 +- 0.0000031 amu
  • Excess Mass: -79346.590 +- 2.906 keV
  • Binding Energy: 1225396.454 +- 2.913 keV
  • Beta Decay Energy: B- -3107.333 +- 17.321 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: 11.3%
  • Spin: 0+
  • Half life: 8E+15 years
  • Mode of decay: Alpha to Nd-144
    • Decay energy: 1.986 MeV

  • Possible parent nuclides:
    Beta from Pm-148
    Electron capture from Eu-148
    Alpha from Gd-152
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
5507.3 ps2+ +0.51(4) [150Sm 334]TFZP A328 275 (87)
+0.61(7) [152Sm 122]TFHFI 33 37 (87)
-1.0(3) CERJPJS 34 443 (73)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.