54-Xe-141
Spin
Level energy(keV) Spin & Parity
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ground state 5/2(-)
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)
140.926787184 ± 0.000003100 (amu) [mass excess = -68197.298 ± 2.888 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
6279.847 ± 9.562 (keV)
Strong Gamma-rays from Decay of Xe-141 (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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105.94 9.84 B-
118.70 16.08 B-
909.23 24. 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- 1.73 S 1
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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Xe-141 U-235 Thermal 1.217290e-02 3.408410e-04
Xe-141 U-235 Fast 8.781450e-03 9.659590e-04
Xe-141 U-235 High 2.608840e-03 2.869730e-04
Xe-141 U-238 Fast 2.983800e-02 2.387040e-03
Xe-141 U-238 High 1.295860e-02 7.775130e-04
Xe-141 Pu-239 Thermal 4.733150e-03 1.893270e-04
Xe-141 Pu-239 Fast 4.795350e-03 3.069020e-03
Xe-141 Pu-239 High 1.158240e-03 7.412750e-04
Xe-141 Pu-241 Thermal 1.463100e-02 5.852370e-04
Xe-141 Pu-241 Fast 1.559810e-02 4.991380e-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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Xe-141 U-235 Thermal 1.249880e-02 3.511850e-04
Xe-141 U-235 Fast 8.916080e-03 5.364620e-04
Xe-141 U-235 High 2.630550e-03 2.101790e-04
Xe-141 U-238 Fast 3.190600e-02 1.914490e-03
Xe-141 U-238 High 1.360190e-02 5.437560e-04
Xe-141 Pu-239 Thermal 4.791470e-03 1.917120e-04
Xe-141 Pu-239 Fast 4.824100e-03 2.171230e-03
Xe-141 Pu-239 High 1.169810e-03 7.482370e-04
Xe-141 Pu-241 Thermal 1.490920e-02 4.174480e-04
Xe-141 Pu-241 Fast 1.588470e-02 3.656640e-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