35-Br-86
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)
85.918805433 ± 0.000003304 (amu) [mass excess = -75632.251 ± 3.078 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
7633.414 ± 3.078 (keV)
Strong Gamma-rays from Decay of Br- 86 (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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1534.7 10.4 B-
1564.64 65. B-
2751.3 22.1 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- 55.0 S 8
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Kr- 86 (Z= 36, A= 86), MT=103 (n,p)
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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Br- 86 U-235 Thermal 4.587740e-03 1.469480e-03
Br- 86 U-235 Fast 4.482440e-03 2.028530e-03
Br- 86 U-235 High 8.539130e-03 3.864370e-03
Br- 86 U-238 Fast 1.828600e-03 8.275300e-04
Br- 86 U-238 High 4.824750e-03 2.183650e-03
Br- 86 Pu-239 Thermal 3.781410e-03 1.711280e-03
Br- 86 Pu-239 Fast 3.548880e-03 1.606120e-03
Br- 86 Pu-239 High 5.603480e-03 2.535880e-03
Br- 86 Pu-241 Thermal 2.535390e-03 1.147460e-03
Br- 86 Pu-241 Fast 1.714630e-03 7.759530e-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)
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Br- 86 U-235 Thermal 1.815230e-02 2.293750e-03
Br- 86 U-235 Fast 1.732850e-02 3.268200e-03
Br- 86 U-235 High 1.656940e-02 6.988710e-03
Br- 86 U-238 Fast 1.244810e-02 1.529810e-03
Br- 86 U-238 High 1.497180e-02 3.759140e-03
Br- 86 Pu-239 Thermal 6.775750e-03 3.653700e-03
Br- 86 Pu-239 Fast 6.924170e-03 2.922850e-03
Br- 86 Pu-239 High 9.831720e-03 4.227770e-03
Br- 86 Pu-241 Thermal 5.536330e-03 1.869410e-03
Br- 86 Pu-241 Fast 5.674180e-03 1.396500e-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