57-La-126
basic
element
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57-lanthanum-126
- Atomic Mass: 125.9193700 +- 0.0003200 amu #
- Excess Mass: -75106.000 +- 298.000 keV #
- Binding Energy: 1047499.000 +- 298.000 keV #
- Beta Decay Energy: B- -4406.000 +- 499.000 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.
- Half life: 54 s
- Mode of decay: Electron capture to Ba-126
- Branch ratio: >0.00 %
- Decay energy: 7.600 MeV
- Possible parent nuclides:
- Electron capture from Ce-126
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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