40-Zr-95
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)
94.908038530 ± 0.000001940 (amu) [mass excess = -85661.557 ± 1.808 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
1123.500 ± 1.785 (keV)
Strong Gamma-rays from Decay of Zr- 95 (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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235.69 0.27 B-
724.19 44.27 B-
756.73 54.38 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- 64.032 D 6
Cross Sections (taken from JENDL-4.0)
Table of cross sections, Zr-95.
Figures of cross sections, Zr-95: type-1: type-2: type-3.
type-1: total, elastic and inelastic scattering, capture and fision cross sections
type-2: same as type-1 but cross sections are averaged in 70 energy group intervals
type-3: threshold reaction cross sections
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Zr- 94 (Z= 40, A= 94), MT=102 (n,γ)
Zr- 95 (Z= 40, A= 95), MT= 2 (Elastic scattering)
Zr- 95 (Z= 40, A= 95), MT= 4 (Inelastic scattering)
Zr- 96 (Z= 40, A= 96), MT= 16 (n,2n)
Nb- 95 (Z= 41, A= 95), MT=103 (n,p)
Mo- 97 (Z= 42, A= 97), MT=106 (n,3He)
Mo- 98 (Z= 42, A= 98), MT=107 (n,α)
Mo- 99 (Z= 42, A= 99), 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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Zr- 95 U-235 Thermal 1.270510e-03 2.032810e-04
Zr- 95 U-235 Fast 1.474460e-04 9.436520e-05
Zr- 95 U-235 High 1.514650e-03 9.693730e-04
Zr- 95 U-238 Fast 1.249470e-05 7.996580e-06
Zr- 95 U-238 High 1.209520e-04 7.740910e-05
Zr- 95 Pu-239 Thermal 1.254670e-03 8.029900e-04
Zr- 95 Pu-239 Fast 9.300500e-04 5.952320e-04
Zr- 95 Pu-239 High 2.584430e-03 1.654030e-03
Zr- 95 Pu-241 Thermal 1.601860e-04 1.025190e-04
Zr- 95 Pu-241 Fast 1.141240e-04 7.303950e-05
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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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Zr- 95 U-235 Thermal 6.496410e-02 9.125840e-04
Zr- 95 U-235 Fast 6.418780e-02 6.565860e-04
Zr- 95 U-235 High 5.181310e-02 1.450680e-03
Zr- 95 U-238 Fast 5.143000e-02 7.201060e-04
Zr- 95 U-238 High 4.897310e-02 9.799050e-04
Zr- 95 Pu-239 Thermal 4.817920e-02 6.744880e-04
Zr- 95 Pu-239 Fast 4.670540e-02 6.539810e-04
Zr- 95 Pu-239 High 3.926300e-02 2.354350e-03
Zr- 95 Pu-241 Thermal 3.926430e-02 1.099200e-03
Zr- 95 Pu-241 Fast 3.789230e-02 3.033700e-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