38-Sr-94
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)
93.915355602 ± 0.000001785 (amu) [mass excess = -78845.748 ± 1.663 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
3507.094 ± 6.500 (keV)
Strong Gamma-rays from Decay of Sr- 94 (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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703.9 2.13 B-
723.8 2.4 B-
1427.7 94.2 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- 75.3 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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Sr- 94 U-235 Thermal 4.505810e-02 6.308140e-04
Sr- 94 U-235 Fast 3.779100e-02 2.267460e-03
Sr- 94 U-235 High 2.924090e-02 9.357090e-03
Sr- 94 U-238 Fast 1.510510e-02 4.833640e-03
Sr- 94 U-238 High 1.919960e-02 6.143880e-03
Sr- 94 Pu-239 Thermal 2.924510e-02 1.754710e-03
Sr- 94 Pu-239 Fast 2.861370e-02 4.578200e-03
Sr- 94 Pu-239 High 1.918900e-02 6.140500e-03
Sr- 94 Pu-241 Thermal 2.084720e-02 4.794840e-03
Sr- 94 Pu-241 Fast 2.025920e-02 4.659610e-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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Sr- 94 U-235 Thermal 6.050770e-02 8.573780e-04
Sr- 94 U-235 Fast 5.606630e-02 1.581000e-03
Sr- 94 U-235 High 4.227680e-02 9.715080e-03
Sr- 94 U-238 Fast 4.575950e-02 3.660910e-03
Sr- 94 U-238 High 4.530820e-02 4.981920e-03
Sr- 94 Pu-239 Thermal 3.614560e-02 1.446750e-03
Sr- 94 Pu-239 Fast 3.489170e-02 2.792850e-03
Sr- 94 Pu-239 High 2.519910e-02 5.794730e-03
Sr- 94 Pu-241 Thermal 3.195990e-02 3.517420e-03
Sr- 94 Pu-241 Fast 3.173540e-02 2.542720e-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