30-Zn-78
Spin
Level energy(keV) Spin & Parity
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ground state 0+
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)
77.938289206 ± 0.000002086 (amu) [mass excess = -57483.234 ± 1.944 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
6222.716 ± 2.719 (keV)
Strong Gamma-rays from Decay of Zn- 78 (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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729.6 100. IT
889.9 96. IT
908.3 102. IT
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181.68 28.1 B-
224.75 43.9 B-
860.30 24.54 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- 1.47 S 15
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- 78 U-235 Thermal 3.559330e-05 2.277970e-05
Zn- 78 U-235 Fast 8.541370e-05 5.466470e-05
Zn- 78 U-235 High 1.036520e-04 6.633730e-05
Zn- 78 U-238 Fast 3.256210e-05 2.083970e-05
Zn- 78 U-238 High 8.794580e-05 5.628520e-05
Zn- 78 Pu-239 Thermal 4.399310e-06 2.815560e-06
Zn- 78 Pu-239 Fast 9.468460e-06 6.059810e-06
Zn- 78 Pu-239 High 2.827830e-05 1.809810e-05
Zn- 78 Pu-241 Thermal 4.400710e-06 2.816460e-06
Zn- 78 Pu-241 Fast 1.902570e-05 1.217640e-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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Zn- 78 U-235 Thermal 3.570220e-05 1.609100e-05
Zn- 78 U-235 Fast 8.578820e-05 5.490440e-05
Zn- 78 U-235 High 1.060100e-04 6.774930e-05
Zn- 78 U-238 Fast 3.336200e-05 2.134410e-05
Zn- 78 U-238 High 9.020290e-05 5.767070e-05
Zn- 78 Pu-239 Thermal 4.409100e-06 2.815980e-06
Zn- 78 Pu-239 Fast 9.499170e-06 6.079470e-06
Zn- 78 Pu-239 High 2.886620e-05 1.846400e-05
Zn- 78 Pu-241 Thermal 4.414120e-06 1.411210e-06
Zn- 78 Pu-241 Fast 1.913170e-05 1.224430e-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