30-Zn-79
Spin
Level energy(keV) Spin & Parity
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ground state (9/2+)
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)
78.942638069 ± 0.000002388 (amu) [mass excess = -53432.294 ± 2.225 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
9115.384 ± 2.901 (keV)
Strong Gamma-rays from Decay of Zn- 79 (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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702.20 31.2 B-
865.80 23.4 B-
874.4 12.48 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- 0.995 S 19
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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Zn- 79 U-235 Thermal 1.636390e-05 7.363780e-06
Zn- 79 U-235 Fast 2.614610e-05 1.673350e-05
Zn- 79 U-235 High 5.025890e-05 3.216570e-05
Zn- 79 U-238 Fast 3.316230e-05 2.122390e-05
Zn- 79 U-238 High 6.785390e-05 4.342650e-05
Zn- 79 Pu-239 Thermal 1.289790e-06 8.254700e-07
Zn- 79 Pu-239 Fast 4.029350e-06 2.578780e-06
Zn- 79 Pu-239 High 1.718110e-05 1.099590e-05
Zn- 79 Pu-241 Thermal 1.010160e-06 6.465050e-07
Zn- 79 Pu-241 Fast 7.554320e-06 4.834760e-06
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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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Zn- 79 U-235 Thermal 1.637700e-05 7.374990e-06
Zn- 79 U-235 Fast 2.619260e-05 1.676330e-05
Zn- 79 U-235 High 5.071950e-05 3.241240e-05
Zn- 79 U-238 Fast 3.346050e-05 2.140810e-05
Zn- 79 U-238 High 6.853460e-05 4.381470e-05
Zn- 79 Pu-239 Thermal 1.290920e-06 8.255910e-07
Zn- 79 Pu-239 Fast 4.034290e-06 2.581940e-06
Zn- 79 Pu-239 High 1.734220e-05 1.109120e-05
Zn- 79 Pu-241 Thermal 1.011120e-06 6.464010e-07
Zn- 79 Pu-241 Fast 7.570110e-06 4.844870e-06
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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