50-Sn-123
 basic
 fission yield
 n-XS summary
 XS graphs

 element
50-tin-123

  • Atomic Mass: 122.9057219 +- 0.0000029 amu
  • Excess Mass: -87819.470 +- 2.681 keV
  • Binding Energy: 1041474.506 +- 2.686 keV
  • Beta Decay Energy: B- 1403.021 +- 2.844 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: 11/2-
  • Half life: 129.2 d
  • Mode of decay: Beta to Sb-123
    • Decay energy: 1.404 MeV

    Meta state at 0.025 Mev
  • Spin: 3/2+
  • Half life: 40.06 min
  • Mode of decay: Beta to Sb-123
    • Decay energy: 1.429 MeV

  • Possible parent nuclides:
    Beta from In-123
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
0129 d11/2- -1.3700(9) "[115,7,9Sn]"ABLRFSPR C34 1052 (86)
+0.03(4) ABLRFSPR C34 1052 (86)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.