60-Nd-155
Spin
Level energy(keV) Spin & Parity
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ground state
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)
154.933135691 ± 0.000009826 (amu) [mass excess = -62283.702 ± 9.154 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
4656.206 ± 10.278 (keV)
Strong Gamma-rays from Decay of Nd-155 (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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180.57 18. B-
418.99 13.5 B-
955.08 9. 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- 8.9 S 2
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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Nd-155 U-235 Thermal 1.751120e-04 1.120710e-04
Nd-155 U-235 Fast 2.496050e-04 1.597470e-04
Nd-155 U-235 High 1.308990e-04 8.377560e-05
Nd-155 U-238 Fast 9.221040e-04 5.901460e-04
Nd-155 U-238 High 8.563330e-04 5.480520e-04
Nd-155 Pu-239 Thermal 5.071200e-04 3.245570e-04
Nd-155 Pu-239 Fast 5.550800e-04 3.552520e-04
Nd-155 Pu-239 High 1.501370e-04 9.608790e-05
Nd-155 Pu-241 Thermal 1.518790e-03 9.720230e-04
Nd-155 Pu-241 Fast 1.863740e-03 1.192790e-03
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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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Nd-155 U-235 Thermal 1.817890e-04 1.163450e-04
Nd-155 U-235 Fast 2.661010e-04 1.703040e-04
Nd-155 U-235 High 1.354160e-04 8.656950e-05
Nd-155 U-238 Fast 1.224130e-03 7.834400e-04
Nd-155 U-238 High 1.018810e-03 6.520410e-04
Nd-155 Pu-239 Thermal 5.212990e-04 3.336320e-04
Nd-155 Pu-239 Fast 5.671410e-04 3.629710e-04
Nd-155 Pu-239 High 1.530970e-04 9.794560e-05
Nd-155 Pu-241 Thermal 1.680830e-03 1.075720e-03
Nd-155 Pu-241 Fast 1.991220e-03 1.274380e-03
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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