37-Rb-88
Spin
Level energy(keV) Spin & Parity
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ground state 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)
87.911315592 ± 0.000000171 (amu) [mass excess = -82608.994 ± 0.159 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
5312.357 ± 1.097 (keV)
Strong Gamma-rays from Decay of Rb- 88 (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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386. -- IT
459. -- IT
647. -- IT
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898.03 14.68 B-
1836.00 22.73 B-
2677.89 2.12 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- 17.773 M 11
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Rb- 87 (Z= 37, A= 87), MT=102 (n,γ)
Sr- 88 (Z= 38, A= 88), MT=103 (n,p)
Sr- 89 (Z= 38, A= 89), MT= 28 (n,np)
Sr- 89 (Z= 38, A= 89), MT=104 (n,d)
Sr- 90 (Z= 38, A= 90), MT= 32 (n,nd)
Sr- 90 (Z= 38, A= 90), MT=105 (n,t)
Y - 90 (Z= 39, A= 90), MT=106 (n,3He)
Y - 91 (Z= 39, A= 91), MT=107 (n,α)
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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Rb- 88 U-235 Thermal 2.226750e-04 1.781400e-05
Rb- 88 U-235 Fast 5.467310e-04 3.499080e-04
Rb- 88 U-235 High 1.549120e-03 9.914390e-04
Rb- 88 U-238 Fast 2.021750e-05 1.293920e-05
Rb- 88 U-238 High 1.503340e-04 9.621360e-05
Rb- 88 Pu-239 Thermal 5.730200e-04 2.578590e-04
Rb- 88 Pu-239 Fast 4.137430e-04 2.647960e-04
Rb- 88 Pu-239 High 1.898670e-03 1.215150e-03
Rb- 88 Pu-241 Thermal 1.420030e-04 9.088180e-05
Rb- 88 Pu-241 Fast 6.563060e-05 4.200360e-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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Rb- 88 U-235 Thermal 3.535230e-02 6.372350e-04
Rb- 88 U-235 Fast 3.487440e-02 4.940780e-04
Rb- 88 U-235 High 3.432430e-02 2.057200e-03
Rb- 88 U-238 Fast 2.026020e-02 4.061130e-04
Rb- 88 U-238 High 2.175750e-02 4.351180e-04
Rb- 88 Pu-239 Thermal 1.329130e-02 2.658190e-04
Rb- 88 Pu-239 Fast 1.329270e-02 1.861120e-04
Rb- 88 Pu-239 High 1.901850e-02 2.091030e-03
Rb- 88 Pu-241 Thermal 9.906580e-03 2.773020e-04
Rb- 88 Pu-241 Fast 9.882990e-03 2.769680e-04
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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