41-Nb-92
Spin
Level energy(keV) Spin & Parity
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ground state (7)+
1.35500E+02 (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)
91.907188081 ± 0.000002570 (amu) [mass excess = -86453.745 ± 2.394 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
354.082 ± 2.488 (keV)
Strong Gamma-rays from Decay of Nb- 92 (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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912.6 1.78 EC
934.44 99.07 EC
1847.5 0.85 EC
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561.1 134. EC
934.5 100. 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
EC 3.47E+7 Y 24
EC 10.15 D 2
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Nb- 93 (Z= 41, A= 93), MT= 16 (n,2n)
Nb- 94 (Z= 41, A= 94), MT= 17 (n,3n)
Mo- 92 (Z= 42, A= 92), MT=103 (n,p)
Mo- 94 (Z= 42, A= 94), MT= 32 (n,nd)
Mo- 94 (Z= 42, A= 94), 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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Nb- 92 U-235 Thermal 7.809280e-14 4.997950e-14
Nb- 92 U-235 Fast 3.269330e-14 2.092370e-14
Nb- 92 U-235 High 9.292210e-10 5.947030e-10
Nb- 92 U-238 High 1.269760e-12 8.126480e-13
Nb- 92 Pu-239 Thermal 2.480510e-11 1.587520e-11
Nb- 92 Pu-239 Fast 1.289060e-11 8.249990e-12
Nb- 92 Pu-239 High 9.944810e-09 6.364680e-09
Nb- 92 Pu-241 Thermal 9.270410e-14 5.933060e-14
Nb- 92 Pu-241 Fast 5.677930e-14 3.633880e-14
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Nb- 92m U-235 High 3.945040e-10 3.156030e-10
Nb- 92m Pu-239 High 4.727290e-09 3.781840e-09
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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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Nb- 92 U-235 Thermal 7.809280e-14 4.997950e-14
Nb- 92 U-235 Fast 3.269330e-14 2.092370e-14
Nb- 92 U-235 High 9.292210e-10 5.947030e-10
Nb- 92 U-238 High 1.269760e-12 8.126480e-13
Nb- 92 Pu-239 Thermal 2.480510e-11 1.587520e-11
Nb- 92 Pu-239 Fast 1.289060e-11 8.249990e-12
Nb- 92 Pu-239 High 9.944810e-09 6.364680e-09
Nb- 92 Pu-241 Thermal 9.270410e-14 5.933060e-14
Nb- 92 Pu-241 Fast 5.677930e-14 3.633880e-14
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Nb- 92m U-235 High 3.945040e-10 3.156030e-10
Nb- 92m Pu-239 High 4.727290e-09 3.781840e-09
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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