50-Sn-131
Spin
Level energy(keV) Spin & Parity
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ground state (3/2+)
2.40000E+02 (11/2-)
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)
130.917044954 ± 0.000006518 (amu) [mass excess = -77272.128 ± 6.072 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
4709.778 ± 6.032 (keV)
Strong Gamma-rays from Decay of Sn-131 (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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450.03 * 90. B-
798.50 * 86. B-
1226.03 *100. 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- 58.4 S 5
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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Sn-131 U-235 Thermal 2.577410e-03 1.649540e-03
Sn-131 U-235 Fast 3.639180e-03 2.329070e-03
Sn-131 U-235 High 6.606420e-04 4.228100e-04
Sn-131 U-238 Fast 6.016330e-03 3.850450e-03
Sn-131 U-238 High 2.105100e-03 1.347260e-03
Sn-131 Pu-239 Thermal 1.780200e-03 1.139330e-03
Sn-131 Pu-239 Fast 1.800950e-03 1.152610e-03
Sn-131 Pu-239 High 3.303530e-04 2.114260e-04
Sn-131 Pu-241 Thermal 3.226100e-03 2.064710e-03
Sn-131 Pu-241 Fast 3.290290e-03 2.105780e-03
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Sn-131m U-235 Thermal 6.219210e-03 3.980290e-03
Sn-131m U-235 Fast 1.019800e-02 6.526720e-03
Sn-131m U-235 High 3.030090e-03 1.939260e-03
Sn-131m U-238 Fast 1.685940e-02 1.079010e-02
Sn-131m U-238 High 9.655220e-03 6.179340e-03
Sn-131m Pu-239 Thermal 4.295580e-03 2.749170e-03
Sn-131m Pu-239 Fast 5.046760e-03 3.229940e-03
Sn-131m Pu-239 High 1.515190e-03 9.697240e-04
Sn-131m Pu-241 Thermal 7.784480e-03 4.982080e-03
Sn-131m Pu-241 Fast 9.220310e-03 5.901000e-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-131 U-235 Thermal 2.777980e-03 1.777910e-03
Sn-131 U-235 Fast 3.873100e-03 2.478790e-03
Sn-131 U-235 High 6.937330e-04 4.439900e-04
Sn-131 U-238 Fast 6.183160e-03 3.957230e-03
Sn-131 U-238 High 2.379050e-03 1.522590e-03
Sn-131 Pu-239 Thermal 1.836190e-03 1.175160e-03
Sn-131 Pu-239 Fast 1.859400e-03 1.190020e-03
Sn-131 Pu-239 High 3.430070e-04 2.195250e-04
Sn-131 Pu-241 Thermal 3.424630e-03 2.191760e-03
Sn-131 Pu-241 Fast 3.530240e-03 2.259350e-03
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Sn-131m U-235 Thermal 6.312110e-03 3.994800e-03
Sn-131m U-235 Fast 1.038060e-02 6.553520e-03
Sn-131m U-235 High 3.066680e-03 1.939010e-03
Sn-131m U-238 Fast 1.699670e-02 1.079530e-02
Sn-131m U-238 High 9.953440e-03 6.197570e-03
Sn-131m Pu-239 Thermal 4.327700e-03 2.752320e-03
Sn-131m Pu-239 Fast 5.086020e-03 3.233530e-03
Sn-131m Pu-239 High 1.529880e-03 9.700640e-04
Sn-131m Pu-241 Thermal 7.882030e-03 4.991280e-03
Sn-131m Pu-241 Fast 9.388760e-03 5.919260e-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