59-Pr-154
Spin
Level energy(keV) Spin & Parity
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ground state (3+,2+)
Mass (The Ame2012 atomic mass evaluation (II) by M.Wang, G.Audi, A.H.Wapstra, F.G.Kondev, M.MacCormick, X.Xu, and B.Pfeiffer
Chinese Physics C36 p. 1603-2014, December 2012)
153.937525741 ± 0.000162792 (amu) [mass excess = -58194.398 ± 151.640 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
7490.000 ± 100.000 (keV)
Strong Gamma-rays from Decay of Pr-154 (Compiled from ENSDF as of March 2011)
[ Intensities before May 23th of 2013 were values when total intensity of the decay mode was 100(%) and a branching ratio of each decay mode was not multiplied. ]
γ-ray energy(keV) Intensity(%) Decay mode
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70.8 10.94 B-
162.4 15.2 B-
932.3 11.69 B-
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*: relative, ~ approximate, ? calculated or estimatted
>: greater than or equal to, <: less than or equal to
[ Intensities; total intensity of the nuclide is 100(%). ]
Decay data(Chart of the Nuclides 2014)
Decay mode Half-life
B- 2.3 S 1
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Fission Yields for Fission Products in JENDL-4.0 Fission Yield Data
- Neutron-induced Fission Yields (from main actinide nuclides) - Independent Fission Yield -
Product Nuclide Energy Fission Yield Uncertainty(1σ)
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Pr-154 U-235 Thermal 5.013020e-05 3.208330e-05
Pr-154 U-235 Fast 7.894700e-05 5.052610e-05
Pr-154 U-235 High 3.542860e-05 2.267420e-05
Pr-154 U-238 Fast 8.820790e-04 5.645310e-04
Pr-154 U-238 High 6.325190e-04 4.048120e-04
Pr-154 Pu-239 Thermal 9.698470e-05 6.207020e-05
Pr-154 Pu-239 Fast 7.708750e-05 4.933600e-05
Pr-154 Pu-239 High 2.681740e-05 1.716310e-05
Pr-154 Pu-241 Thermal 7.383090e-04 4.725180e-04
Pr-154 Pu-241 Fast 4.508910e-04 2.885700e-04
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Thermal=0.0253eV, Fast=500keV(Fast reactor spectrum), High=14MeV
- Neutron-induced Fission Yields (from main actinide nuclides) - Cumulative Fission Yield -
Product Nuclide Energy Fission Yield Uncertainty(1σ)
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Pr-154 U-235 Thermal 5.104090e-05 3.266620e-05
Pr-154 U-235 Fast 8.140270e-05 5.209770e-05
Pr-154 U-235 High 3.573930e-05 2.283910e-05
Pr-154 U-238 Fast 9.624120e-04 6.157160e-04
Pr-154 U-238 High 6.601690e-04 4.220510e-04
Pr-154 Pu-239 Thermal 9.784180e-05 6.261870e-05
Pr-154 Pu-239 Fast 7.766650e-05 4.970650e-05
Pr-154 Pu-239 High 2.697160e-05 1.724800e-05
Pr-154 Pu-241 Thermal 7.579680e-04 4.850170e-04
Pr-154 Pu-241 Fast 4.614280e-04 2.953140e-04
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Thermal=0.0253eV, Fast=500keV(Fast reactor spectrum), High=14MeV
→ Neutron-induced and Spontaneous Fission Yields of all nuclides in JENDL-4.0 Fission Yield Data