59-Pr-142
 basic
 fission yield
 XS graphs

 element
59-praseodymium-142

  • Atomic Mass: 141.9100399 +- 0.0000032 amu
  • Excess Mass: -83797.314 +- 3.021 keV
  • Binding Energy: 1183766.302 +- 3.028 keV
  • Beta Decay Energy: B- 2162.203 +- 1.533 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: 2-
  • Half life: 19.12 h
  • Mode of decay: Beta to Nd-142
    • Branch ratio: 99.98 %
    • Decay energy: 2.162 MeV
  • Mode of decay: Electron capture to Ce-142
    • Branch ratio: 0.02 %
    • Decay energy: 0.745 MeV

    Meta state at 0.004 Mev
  • Spin: 5-
  • Half life: 14.6 min
  • Mode of decay: IT
    • Decay energy: 0.004 MeV
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
019.2 h2- +0.234(1) "AB, R"PCan 29n4 47 (73)/BAPS 15 628 (70)
+0.30(9) ABPR 126 1004 (62)/Cf63QEl 595 (63)
414.6 m5- 2.2(1) ABPCan 29n4 47 (73)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.