50-Sn-128
Spin
Level energy(keV) Spin & Parity
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ground state 0+
2.09150E+03 (7-)
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)
127.910507184 ± 0.000018958 (amu) [mass excess = -83362.021 ± 17.660 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
1268.282 ± 13.796 (keV)
Strong Gamma-rays from Decay of Sn-128 (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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75.1 27.73 B-
482.3 59. B-
557.3 16.52 B-
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91.15 3.6 IT
831.54 100. IT
1168.80 100. IT
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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- 59.07 M 14
IT 6.5 S 5
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Te-132 (Z= 52, A=132), MT= 22 (n,nα)
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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Sn-128 U-235 Thermal 3.005230e-03 1.360010e-03
Sn-128 U-235 Fast 4.533820e-03 2.051780e-03
Sn-128 U-235 High 1.369820e-02 6.199110e-03
Sn-128 U-238 Fast 2.036630e-03 9.216740e-04
Sn-128 U-238 High 1.131390e-02 5.120070e-03
Sn-128 Pu-239 Thermal 5.451070e-03 2.466860e-03
Sn-128 Pu-239 Fast 7.672970e-03 3.472380e-03
Sn-128 Pu-239 High 1.167290e-02 5.282540e-03
Sn-128 Pu-241 Thermal 3.291990e-03 1.489790e-03
Sn-128 Pu-241 Fast 5.859990e-03 2.651930e-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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Sn-128 U-235 Thermal 3.307230e-03 2.116620e-03
Sn-128 U-235 Fast 4.928830e-03 3.154450e-03
Sn-128 U-235 High 1.684920e-02 1.077630e-02
Sn-128 U-238 Fast 2.830740e-03 1.811680e-03
Sn-128 U-238 High 1.703280e-02 1.090100e-02
Sn-128 Pu-239 Thermal 6.143040e-03 3.931550e-03
Sn-128 Pu-239 Fast 7.903880e-03 5.058490e-03
Sn-128 Pu-239 High 1.341000e-02 8.580030e-03
Sn-128 Pu-241 Thermal 3.599580e-03 2.303740e-03
Sn-128 Pu-241 Fast 6.296090e-03 4.029500e-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