53-I-133
Spin
Level energy(keV) Spin & Parity
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ground state 7/2+
1.63200E+03 (19/2-)
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)
132.907796968 ± 0.000005007 (amu) [mass excess = -85886.571 ± 4.665 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
1757.000 ± 4.000 (keV)
Strong Gamma-rays from Decay of I-133 (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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529.87 87. B-
875.33 4.51 B-
1298.22 2.35 B-
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73. 3.8 IT
647. 100. IT
912. 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- 20.8 H 1
IT 9 S 2
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
I -135 (Z= 53, A=135), MT= 17 (n,3n)
Xe-133 (Z= 54, A=133), MT=103 (n,p)
Xe-134 (Z= 54, A=134), MT= 28 (n,np)
Xe-134 (Z= 54, A=134), MT=104 (n,d)
Xe-135 (Z= 54, A=135), MT= 32 (n,nd)
Xe-135 (Z= 54, A=135), MT=105 (n,t)
Cs-134 (Z= 55, A=134), MT=111 (n,2p)
Cs-135 (Z= 55, A=135), MT= 44 (n,n2p)
Cs-135 (Z= 55, A=135), MT=106 (n,3He)
Cs-135 (Z= 55, A=135), MT=115 (n,pd)
Cs-136 (Z= 55, A=136), MT= 34 (n,n3He)
Cs-136 (Z= 55, A=136), MT=107 (n,α)
Cs-136 (Z= 55, A=136), MT=116 (n,pt)
Cs-137 (Z= 55, A=137), 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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I-133 U-235 Thermal 1.023240e-03 6.548760e-04
I-133 U-235 Fast 2.202140e-03 1.409370e-03
I-133 U-235 High 7.034630e-03 4.502170e-03
I-133 U-238 Fast 1.086540e-03 6.953850e-04
I-133 U-238 High 1.985380e-03 1.270640e-03
I-133 Pu-239 Thermal 6.876460e-03 4.400930e-03
I-133 Pu-239 Fast 7.488810e-03 4.792840e-03
I-133 Pu-239 High 8.441540e-03 5.402580e-03
I-133 Pu-241 Thermal 1.956840e-04 1.252370e-04
I-133 Pu-241 Fast 1.684640e-03 1.078170e-03
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I-133m U-235 Thermal 6.244920e-04 3.996750e-04
I-133m U-235 Fast 1.627670e-03 1.041710e-03
I-133m U-235 High 9.556480e-03 6.116150e-03
I-133m U-238 Fast 8.030950e-04 5.139800e-04
I-133m U-238 High 2.697120e-03 1.726150e-03
I-133m Pu-239 Thermal 4.196750e-03 2.685920e-03
I-133m Pu-239 Fast 5.535210e-03 3.542540e-03
I-133m Pu-239 High 1.146780e-02 7.339360e-03
I-133m Pu-241 Thermal 1.194270e-04 7.643320e-05
I-133m Pu-241 Fast 1.245170e-03 7.969070e-04
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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)
-----------------------------------------------------------
I-133 U-235 Thermal 6.686810e-02 4.279550e-02
I-133 U-235 Fast 6.704410e-02 4.290820e-02
I-133 U-235 High 5.364420e-02 3.350130e-02
I-133 U-238 Fast 6.759150e-02 4.325850e-02
I-133 U-238 High 6.006730e-02 3.817410e-02
I-133 Pu-239 Thermal 6.972320e-02 4.462290e-02
I-133 Pu-239 Fast 6.907850e-02 4.421020e-02
I-133 Pu-239 High 4.481040e-02 2.773450e-02
I-133 Pu-241 Thermal 6.729690e-02 4.307000e-02
I-133 Pu-241 Fast 6.452960e-02 4.129900e-02
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I-133m U-235 Thermal 3.646940e-03 2.334040e-03
I-133m U-235 Fast 5.002890e-03 3.201850e-03
I-133m U-235 High 1.189240e-02 6.543640e-03
I-133m U-238 Fast 3.248660e-03 2.079140e-03
I-133m U-238 High 5.390470e-03 3.200470e-03
I-133m Pu-239 Thermal 7.371800e-03 4.158520e-03
I-133m Pu-239 Fast 8.654330e-03 4.719870e-03
I-133m Pu-239 High 1.311540e-02 7.519010e-03
I-133m Pu-241 Thermal 3.121230e-03 1.997580e-03
I-133m Pu-241 Fast 4.116380e-03 2.634470e-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