44-Ru-91
basic
element
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44-ruthenium-91
- Atomic Mass: 90.9263774 +- 0.0005368 amu
- Excess Mass: -68578.969 +- 500.037 keV
- Binding Energy: 768645.794 +- 500.037 keV
- Beta Decay Energy: B- -9476.000 +- 641.000 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: (9/2+)
- Half life: 9 s
- Mode of decay: Electron capture to Tc-91
Meta state at 0.000 Mev
- Spin: (1/2-)
- Half life: 7.6 s
- Mode of decay: Electron capture to Tc-91
- Branch ratio: >0.00 %
- Decay energy: 7.400 MeV
- Mode of decay: EC + Proton to Mo-90
- Branch ratio: >0.00 %
- Decay energy: 4.300 MeV
- Mode of decay: IT to Ru-91
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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