67-Ho-172
Spin
Level energy(keV) Spin & Parity
----------------------------------------
ground state
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)
171.944730 ± 0.000210 (amu) [mass excess = -51484 ± 196 (keV) ]
[These values were derived from systematical trend]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
5000 ± 196 (keV) [derived from systematical trend]
Strong Gamma-rays from Decay of Ho-172 (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
----------------------------------------------------------
133.6 36. B-
178.0 23.04 B-
757.2 17.64 B-
----------------------------------------------------------
*: 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- 25 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)
-----------------------------------------------------------
Ho-172 U-235 Thermal 3.684130e-12 2.357840e-12
Ho-172 U-235 Fast 8.662110e-12 5.543750e-12
Ho-172 U-235 High 6.769270e-08 4.332340e-08
Ho-172 U-238 Fast 3.121160e-08 1.997540e-08
Ho-172 U-238 High 9.970850e-08 6.381350e-08
Ho-172 Pu-239 Thermal 2.409620e-10 1.542160e-10
Ho-172 Pu-239 Fast 3.299460e-09 2.111660e-09
Ho-172 Pu-239 High 3.552300e-08 2.273470e-08
Ho-172 Pu-241 Thermal 3.350540e-10 2.144350e-10
Ho-172 Pu-241 Fast 8.703450e-09 5.570210e-09
-----------------------------------------------------------
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)
-----------------------------------------------------------
Ho-172 U-235 Thermal 5.461810e-12 3.495560e-12
Ho-172 U-235 Fast 1.648120e-11 1.054800e-11
Ho-172 U-235 High 7.506890e-08 4.799470e-08
Ho-172 U-238 Fast 1.050200e-07 4.725030e-08
Ho-172 U-238 High 2.010300e-07 9.045040e-08
Ho-172 Pu-239 Thermal 2.975600e-10 1.904390e-10
Ho-172 Pu-239 Fast 3.867190e-09 2.470370e-09
Ho-172 Pu-239 High 3.730530e-08 2.387200e-08
Ho-172 Pu-241 Thermal 6.965710e-10 4.454400e-10
Ho-172 Pu-241 Fast 1.390920e-08 8.896010e-09
-----------------------------------------------------------
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