51-Sb-126
 basic
 fission yield
 XS graphs

 element
51-antimony-126

  • Atomic Mass: 125.9072482 +- 0.0000342 amu
  • Excess Mass: -86397.776 +- 31.850 keV
  • Binding Energy: 1063484.426 +- 31.851 keV
  • Beta Decay Energy: B- 3672.517 +- 31.881 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: (8)-
  • Half life: 12.46 d
  • Mode of decay: Beta to Te-126
    • Decay energy: 3.670 MeV

    Meta state at 0.018 Mev
  • Spin: (5)+
  • Half life: 19.15 min
  • Mode of decay: Beta to Te-126
    • Branch ratio: 86.00 %
    • Decay energy: 3.688 MeV
  • Mode of decay: IT
    • Branch ratio: 14.00 %
    • Decay energy: 0.018 MeV

    Meta state at 0.040 Mev
  • Spin: (3)-
  • Half life: ~11 s

  • Possible parent nuclides:
    Beta from Sn-126
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
012.4 d(8)- 1.28(7) NO/SPR C6 2268 (72)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.