57-La-147
basic
fission yield
element
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57-lanthanum-147
- Atomic Mass: 146.9278196 +- 0.0000832 amu
- Excess Mass: -67235.563 +- 77.540 keV
- Binding Energy: 1209125.872 +- 77.540 keV
- Beta Decay Energy: B- 4945.000 +- 55.000 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: (5/2+)
- Half life: 4.015 s
- Mode of decay: Beta to Ce-147
- Mode of decay: Beta + Neutron to Ce-146
- Branch ratio: 0.04 %
- Decay energy: 0.430 MeV
- Possible parent nuclides:
- Beta from Ba-147
- Beta + N from Ba-148
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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