30-Zn-69
Spin
Level energy(keV) Spin & Parity
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ground state 1/2-
4.38636E+02 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)
68.926550682 ± 0.000000995 (amu) [mass excess = -68417.599 ± 0.927 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
910.200 ± 1.496 (keV)
Strong Gamma-rays from Decay of Zn- 69 (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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318.4 1.E-03 B-
871.7 3.E-04 B-
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573.9 0.03 B-
438.63 94.77 IT
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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- 56.4 M 9
B- 13.76 H 2
IT 13.76 H 2
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Zn- 68 (Z= 30, A= 68), MT=102 (n,γ)
Zn- 70 (Z= 30, A= 70), MT= 16 (n,2n)
Ga- 69 (Z= 31, A= 69), MT=103 (n,p)
Ga- 71 (Z= 31, A= 71), MT= 32 (n,nd)
Ga- 71 (Z= 31, A= 71), MT=105 (n,t)
Ge- 72 (Z= 32, A= 72), MT=107 (n,α)
Ge- 73 (Z= 32, A= 73), MT= 22 (n,nα)
Ge- 74 (Z= 32, A= 74), MT= 24 (n,2nα)
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- 69 U-235 Thermal 2.455140e-12 1.571290e-12
Zn- 69 U-235 Fast 9.655190e-12 6.179320e-12
Zn- 69 U-235 High 6.224530e-09 3.983700e-09
Zn- 69 U-238 Fast 9.616540e-12 6.154590e-12
Zn- 69 U-238 High 1.297250e-09 8.302350e-10
Zn- 69 Pu-239 Thermal 1.625940e-10 1.040610e-10
Zn- 69 Pu-239 Fast 3.482080e-10 2.228530e-10
Zn- 69 Pu-239 High 6.007100e-09 3.844540e-09
Zn- 69 Pu-241 Thermal 4.945200e-11 3.164930e-11
Zn- 69 Pu-241 Fast 2.912610e-11 1.864070e-11
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Zn- 69m U-235 Thermal 1.060410e-11 6.786600e-12
Zn- 69m U-235 Fast 4.781620e-11 3.060230e-11
Zn- 69m U-235 High 4.935160e-08 3.158500e-08
Zn- 69m U-238 Fast 4.762480e-11 3.047990e-11
Zn- 69m U-238 High 1.028530e-08 6.582640e-09
Zn- 69m Pu-239 Thermal 7.022690e-10 4.494520e-10
Zn- 69m Pu-239 Fast 1.724460e-09 1.103650e-09
Zn- 69m Pu-239 High 4.762770e-08 3.048170e-08
Zn- 69m Pu-241 Thermal 2.135910e-10 1.366980e-10
Zn- 69m Pu-241 Fast 1.442440e-10 9.231590e-11
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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- 69 U-235 Thermal 1.570010e-08 7.064490e-09
Zn- 69 U-235 Fast 8.690600e-08 2.783990e-08
Zn- 69 U-235 High 1.322020e-05 5.939420e-06
Zn- 69 U-238 Fast 3.592510e-07 1.611060e-07
Zn- 69 U-238 High 5.015820e-06 1.603230e-06
Zn- 69 Pu-239 Thermal 5.887420e-08 2.650410e-08
Zn- 69 Pu-239 Fast 3.123720e-07 9.983740e-08
Zn- 69 Pu-239 High 3.709910e-06 1.187230e-06
Zn- 69 Pu-241 Thermal 3.642400e-08 1.164780e-08
Zn- 69 Pu-241 Fast 1.031150e-07 4.635000e-08
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Zn- 69m U-235 Thermal 1.060410e-11 6.786600e-12
Zn- 69m U-235 Fast 4.781620e-11 3.060230e-11
Zn- 69m U-235 High 4.935160e-08 3.153830e-08
Zn- 69m U-238 Fast 4.762480e-11 3.046870e-11
Zn- 69m U-238 High 1.028530e-08 6.575510e-09
Zn- 69m Pu-239 Thermal 7.022690e-10 4.494520e-10
Zn- 69m Pu-239 Fast 1.724460e-09 1.103650e-09
Zn- 69m Pu-239 High 4.762770e-08 3.046200e-08
Zn- 69m Pu-241 Thermal 2.135910e-10 1.366760e-10
Zn- 69m Pu-241 Fast 1.442440e-10 9.231590e-11
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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