93-Np-235
basic
XS graphs
element
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93-neptunium-235
- Atomic Mass: 235.0440559 +- 0.0000023 amu
- Excess Mass: 41037.778 +- 2.148 keV
- Binding Energy: 1782964.215 +- 2.171 keV
- Beta Decay Energy: B- -1141.661 +- 20.680 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: 396.1 d
- Mode of decay: Electron capture to U-235
- Mode of decay: Alpha to Pa-231
- Branch ratio: 0.0026 %
- Decay energy: 5.192 MeV
- Possible parent nuclides:
- Electron capture from Pu-235
- Alpha from Am-239
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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