29-Cu-73
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)
72.936674378 ± 0.000002084 (amu) [mass excess = -58987.437 ± 1.942 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
6605.965 ± 2.691 (keV)
Strong Gamma-rays from Decay of Cu- 73 (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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307.2 5.64 B-
449.6 47. B-
502.2 7.99 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- 4.2 S 3
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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Cu- 73 U-235 Thermal 4.702510e-07 3.009610e-07
Cu- 73 U-235 Fast 2.604630e-06 1.666960e-06
Cu- 73 U-235 High 5.720840e-05 3.661340e-05
Cu- 73 U-238 Fast 1.240460e-06 7.938960e-07
Cu- 73 U-238 High 2.900160e-05 1.856100e-05
Cu- 73 Pu-239 Thermal 7.108880e-07 4.549680e-07
Cu- 73 Pu-239 Fast 2.469600e-06 1.580540e-06
Cu- 73 Pu-239 High 1.501970e-05 9.612630e-06
Cu- 73 Pu-241 Thermal 1.970320e-07 1.261000e-07
Cu- 73 Pu-241 Fast 2.258300e-06 1.445310e-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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Cu- 73 U-235 Thermal 5.416590e-07 3.466610e-07
Cu- 73 U-235 Fast 3.100810e-06 1.984520e-06
Cu- 73 U-235 High 6.742180e-05 4.308640e-05
Cu- 73 U-238 Fast 1.674490e-06 1.071670e-06
Cu- 73 U-238 High 3.468990e-05 2.218250e-05
Cu- 73 Pu-239 Thermal 7.458500e-07 4.773440e-07
Cu- 73 Pu-239 Fast 2.667170e-06 1.702390e-06
Cu- 73 Pu-239 High 1.696320e-05 1.084800e-05
Cu- 73 Pu-241 Thermal 2.085560e-07 1.331210e-07
Cu- 73 Pu-241 Fast 2.555440e-06 1.635480e-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