56-Ba-124  basic  element

56-barium-124 Atomic Mass: 123.9150884 +- 0.0000153 amu Excess Mass: -79094.600 +- 14.281 keV Binding Energy: 1036126.838 +- 14.282 keV Beta Decay Energy: B- -8795.000 +- 298.000 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: 0+ Half life: 11.0 min Mode of decay: Electron capture to Cs-124 Decay energy: 2.648 MeV Possible parent nuclides: Electron capture from La-124 EC + P from Ce-125 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)