31-Ga-76
Spin
Level energy(keV) Spin & Parity
----------------------------------------
ground state (2+,3+)
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)
75.928827626 ± 0.000002100 (amu) [mass excess = -66296.639 ± 1.956 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
6916.250 ± 1.956 (keV)
Strong Gamma-rays from Decay of Ga- 76 (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
----------------------------------------------------------
545.51 26. B-
562.93 66. B-
1108.41 15.84 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- 32.6 S 6
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Ge- 76 (Z= 32, A= 76), MT=103 (n,p)
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)
-----------------------------------------------------------
Ga- 76 U-235 Thermal 1.044340e-05 6.683760e-06
Ga- 76 U-235 Fast 4.677340e-05 2.993500e-05
Ga- 76 U-235 High 1.774430e-04 1.135640e-04
Ga- 76 U-238 Fast 1.610600e-06 1.030790e-06
Ga- 76 U-238 High 8.176900e-05 5.233220e-05
Ga- 76 Pu-239 Thermal 1.539760e-05 9.854450e-06
Ga- 76 Pu-239 Fast 2.804550e-05 1.794910e-05
Ga- 76 Pu-239 High 8.383440e-05 5.365400e-05
Ga- 76 Pu-241 Thermal 5.160840e-06 3.302940e-06
Ga- 76 Pu-241 Fast 2.127400e-05 1.361540e-05
-----------------------------------------------------------
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)
-----------------------------------------------------------
Ga- 76 U-235 Thermal 2.960090e-05 4.747330e-06
Ga- 76 U-235 Fast 1.705440e-04 3.934440e-05
Ga- 76 U-235 High 3.770800e-04 8.675780e-05
Ga- 76 U-238 Fast 7.929660e-06 3.577580e-06
Ga- 76 U-238 High 2.133970e-04 6.838170e-05
Ga- 76 Pu-239 Thermal 2.417760e-05 1.088090e-05
Ga- 76 Pu-239 Fast 5.131800e-05 2.310260e-05
Ga- 76 Pu-239 High 1.443190e-04 6.497550e-05
Ga- 76 Pu-241 Thermal 8.603920e-06 3.870000e-06
Ga- 76 Pu-241 Fast 5.378340e-05 2.424170e-05
-----------------------------------------------------------
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