55-Cs-130
Spin
Level energy(keV) Spin & Parity
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ground state 1+
1.63200E+02 5-
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)
129.906709283 ± 0.000008971 (amu) [mass excess = -86899.743 ± 8.357 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
361.992 ± 8.745 (keV)
Strong Gamma-rays from Decay of Cs-130 (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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51.18 7.03 IT
80.45 34.62 IT
148.35 5.09 IT
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536.1 3.84 EC
586.1 0.47 EC
894.5 0.39 EC
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206.2 4.E-05 EC
470.8 2.E-04 EC
586.2 -- EC
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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- 29.21 M 4
EC 29.21 M 4
EC 3.46 M 6
IT 3.46 M 6
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Ba-130 (Z= 56, A=130), MT=103 (n,p)
Ba-132 (Z= 56, A=132), MT=105 (n,t)
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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Cs-130 Pu-239 High 2.267260e-08 1.813810e-08
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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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Cs-130 Pu-239 High 2.267260e-08 1.813810e-08
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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