33-As-87
Spin
Level energy(keV) Spin & Parity
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ground state (3/2-)
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)
86.940291718 ± 0.000003204 (amu) [mass excess = -55617.906 ± 2.985 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
10808.218 ± 3.726 (keV)
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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As- 87 U-235 Thermal 5.045560e-04 3.229170e-04
As- 87 U-235 Fast 1.672350e-04 1.070300e-04
As- 87 U-235 High 2.039500e-04 1.305280e-04
As- 87 U-238 Fast 4.974050e-04 3.183400e-04
As- 87 U-238 High 4.776400e-04 3.056900e-04
As- 87 Pu-239 Thermal 1.266800e-05 8.107520e-06
As- 87 Pu-239 Fast 2.269630e-05 1.452560e-05
As- 87 Pu-239 High 8.359420e-05 5.350030e-05
As- 87 Pu-241 Thermal 2.866460e-05 1.834540e-05
As- 87 Pu-241 Fast 7.726190e-05 4.944760e-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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As- 87 U-235 Thermal 5.212190e-04 2.373540e-04
As- 87 U-235 Fast 1.674750e-04 1.071840e-04
As- 87 U-235 High 2.046430e-04 1.309160e-04
As- 87 U-238 Fast 5.002710e-04 3.201740e-04
As- 87 U-238 High 4.801360e-04 3.072860e-04
As- 87 Pu-239 Thermal 1.267510e-05 8.112070e-06
As- 87 Pu-239 Fast 2.271590e-05 1.453810e-05
As- 87 Pu-239 High 8.391670e-05 5.370670e-05
As- 87 Pu-241 Thermal 2.868870e-05 1.836070e-05
As- 87 Pu-241 Fast 7.739940e-05 4.953560e-05
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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