91-Pa-234
basic
element
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91-protactinium-234
- Atomic Mass: 234.0433023 +- 0.0000051 amu
- Excess Mass: 40335.850 +- 4.754 keV
- Binding Energy: 1777159.528 +- 4.765 keV
- Beta Decay Energy: B- 2195.269 +- 4.498 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: 4+
- Half life: 6.70 h
- Mode of decay: Beta to U-234
Meta state at 0.074 Mev
- Spin: (0-)
- Half life: 1.17 min
- Mode of decay: Beta to U-234
- Branch ratio: 99.84 %
- Decay energy: 2.271 MeV
- Mode of decay: IT
- Branch ratio: 0.16 %
- Decay energy: 0.074 MeV
- Possible parent nuclides:
- Beta from Th-234
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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