58-Ce-142
 basic
 fission yield
 n-XS summary
 XS graphs

 element
58-cerium-142

  • Atomic Mass: 141.9092397 +- 0.0000037 amu
  • Excess Mass: -84542.631 +- 3.426 keV
  • Binding Energy: 1185293.973 +- 3.432 keV
  • Beta Decay Energy: B- -745.318 +- 2.396 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: 11.08%
  • Spin: 0+
  • Half life: >5E+16 years
  • Mode of decay: 2 Beta to Nd-142

  • Possible parent nuclides:
    Beta from La-142
    Electron capture from Pr-142
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
6415.7 ps2+ +0.42(10) TFNP A533 541 (91)
-0.16(5) or -0.37(5) CERPR C38 2982 (88)/AuJP 42 345 (89)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.