53-I-139
basic
fission yield
element
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53-iodine-139
- Atomic Mass: 138.9260934 +- 0.0000335 amu
- Excess Mass: -68843.542 +- 31.213 keV
- Binding Energy: 1149292.682 +- 31.214 keV
- Beta Decay Energy: B- 6806.000 +- 23.000 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: (7/2+)
- Half life: 2.280 s
- Mode of decay: Beta to Xe-139
- Mode of decay: Beta + Neutron to Xe-138
- Branch ratio: 10.00 %
- Decay energy: 3.210 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)
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