53-I-121  basic  element

53-iodine-121 Atomic Mass: 120.9073661 +- 0.0000120 amu Excess Mass: -86287.943 +- 11.141 keV Binding Energy: 1021453.273 +- 11.142 keV Beta Decay Energy: B- -3745.010 +- 26.900 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: 5/2+ Half life: 2.12 h Mode of decay: Electron capture to Te-121 Decay energy: 2.270 MeV Possible parent nuclides: Electron capture from Xe-121 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 2.1 h 5/2- 2.3(1) "[131,132I]" NO/S PL 173B 115 (86) 2353 80 ns (21/2+) +12.6(11) TDPAD NP A389 341 (82) N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.