54-Xe-137  basic  fission yield  element

54-xenon-137 Atomic Mass: 136.9115629 +- 0.0000077 amu Excess Mass: -82378.579 +- 7.164 keV Binding Energy: 1145902.720 +- 7.166 keV Beta Decay Energy: B- 4172.566 +- 7.295 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: 7/2- Half life: 3.818 min Mode of decay: Beta to Cs-137 Decay energy: 4.172 MeV Possible parent nuclides: Beta from I-137 Beta + N from I-138 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 3.82 m 7/2- -0.968(8) "[129,131Xe]" CFBLS PL B216 7 (89) -0.48(2) [131Xe] CFBLS PL B216 7 (89) N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.