39-Y-97
basic
fission yield
element
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39-yttrium-97
- Atomic Mass: 96.9181310 +- 0.0000125 amu
- Excess Mass: -76260.455 +- 11.682 keV
- Binding Energy: 828666.985 +- 11.682 keV
- Beta Decay Energy: B- 6688.406 +- 11.290 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: (1/2-)
- Half life: 3.75 s
- Mode of decay: Beta to Zr-97
- Mode of decay: Beta + Neutron to Zr-96
- Branch ratio: 0.058 %
- Decay energy: 8 1.108 MeV
Meta state at 0.668 Mev
- Spin: (9/2)+
- Half life: 1.17 s
- Mode of decay: Beta to Zr-97
- Branch ratio: >99.30 %
- Decay energy: 7.356 MeV
- Mode of decay: IT
- Branch ratio: <0.70 %
- Decay energy: 0.668 MeV
- Mode of decay: Beta + Neutron to Zr-96
- Branch ratio: <0.08 %
- Decay energy: 1.776 MeV
Meta state at 3.523 Mev
- Spin: 27/2-)
- Half life: 142 ms
- Mode of decay: IT
- Branch ratio: >80.00 %
- Decay energy: 3.523 MeV
- Mode of decay: Beta to Zr-97
- Branch ratio: <20.00 %
- Decay energy: 10.211 MeV
- Possible parent nuclides:
- Beta from Sr-97
- Beta + N from Sr-98
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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