40-Zr-102
Spin
Level energy(keV) Spin & Parity
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ground state 0+
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)
101.923140930 ± 0.000009663 (amu) [mass excess = -71593.762 ± 9.001 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
4716.837 ± 9.053 (keV)
Strong Gamma-rays from Decay of Zr-102 (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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64.46 8.6 B-
535.13 10.7 B-
599.48 13.9 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- 2.9 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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Zr-102 U-235 Thermal 1.778620e-02 7.114510e-04
Zr-102 U-235 Fast 2.215600e-02 7.089920e-03
Zr-102 U-235 High 6.306300e-03 4.036030e-03
Zr-102 U-238 Fast 4.093260e-02 1.309840e-02
Zr-102 U-238 High 2.140950e-02 6.851050e-03
Zr-102 Pu-239 Thermal 1.217630e-02 3.896420e-03
Zr-102 Pu-239 Fast 1.326350e-02 4.244320e-03
Zr-102 Pu-239 High 6.040850e-03 3.866150e-03
Zr-102 Pu-241 Thermal 2.525350e-02 8.081120e-03
Zr-102 Pu-241 Fast 3.017710e-02 9.656670e-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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Zr-102 U-235 Thermal 2.030790e-02 2.262180e-03
Zr-102 U-235 Fast 2.259770e-02 5.212490e-03
Zr-102 U-235 High 6.556020e-03 2.949060e-03
Zr-102 U-238 Fast 4.614920e-02 1.062600e-02
Zr-102 U-238 High 2.384010e-02 5.485390e-03
Zr-102 Pu-239 Thermal 1.223580e-02 3.916600e-03
Zr-102 Pu-239 Fast 1.341540e-02 3.087570e-03
Zr-102 Pu-239 High 6.215960e-03 2.798480e-03
Zr-102 Pu-241 Thermal 2.603320e-02 5.993350e-03
Zr-102 Pu-241 Fast 3.105260e-02 7.155280e-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