67-Ho-167
Spin
Level energy(keV) Spin & Parity
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ground state 7/2-
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)
166.933138550 ± 0.000005945 (amu) [mass excess = -62281.039 ± 5.538 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
1009.677 ± 5.224 (keV)
Strong Gamma-rays from Decay of Ho-167 (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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237.9 5.13 B-
321.3 23.94 B-
346.5 57. 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- 3.1 H 1
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Er-167 (Z= 68, A=167), MT=103 (n,p)
Er-168 (Z= 68, A=168), MT= 28 (n,np)
Er-168 (Z= 68, A=168), MT=104 (n,d)
Tm-169 (Z= 69, A=169), MT=106 (n,3He)
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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Ho-167 U-235 Thermal 1.028370e-11 6.581520e-12
Ho-167 U-235 Fast 5.219220e-12 3.340300e-12
Ho-167 U-235 High 1.832510e-07 1.172810e-07
Ho-167 U-238 Fast 3.751390e-11 2.400900e-11
Ho-167 U-238 High 5.566060e-09 3.562280e-09
Ho-167 Pu-239 Thermal 2.929530e-09 1.874910e-09
Ho-167 Pu-239 Fast 8.158680e-08 5.221560e-08
Ho-167 Pu-239 High 7.654960e-07 4.899180e-07
Ho-167 Pu-241 Thermal 4.940800e-13 3.162110e-13
Ho-167 Pu-241 Fast 8.213820e-09 5.256850e-09
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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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Ho-167 U-235 Thermal 2.467620e-09 1.111420e-09
Ho-167 U-235 Fast 3.835130e-09 1.232080e-09
Ho-167 U-235 High 1.851550e-06 4.254560e-07
Ho-167 U-238 Fast 4.353320e-07 1.000520e-07
Ho-167 U-238 High 3.698680e-06 1.180840e-06
Ho-167 Pu-239 Thermal 1.520750e-07 6.839920e-08
Ho-167 Pu-239 Fast 2.667730e-06 1.201480e-06
Ho-167 Pu-239 High 2.684330e-06 8.576110e-07
Ho-167 Pu-241 Thermal 1.035990e-09 4.680170e-10
Ho-167 Pu-241 Fast 3.104100e-06 1.399510e-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