55-Cs-146  basic  fission yield  element

55-cesium-146 Atomic Mass: 145.9401620 +- 0.0000861 amu Excess Mass: -55738.704 +- 80.156 keV Binding Energy: 1191122.397 +- 80.156 keV Beta Decay Energy: B- 9366.528 +- 37.314 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: 1- Half life: 0.321 s Mode of decay: Beta to Ba-146 Decay energy: 9.370 MeV Mode of decay: Beta + Neutron to Ba-145 Branch ratio: 14.20 % Decay energy: 4.260 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) T1/2 Spin      m(nm)      Q(b)      Ref. Std. Method Reference 0 0.34 s 1 -0.515(2) [133Cs] ABLS NP A468 1 (87) +0.22(3) st ABLS NP A468 1 (87) N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.