ADOPTED LEVELS for 165Gd
Authors: Ashok K. Jain and Anwesha Ghosh, Balraj Singh | Citation: Nucl. Data Sheets 107, 1075 (2006) | Cutoff date: 15-Apr-2006
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=4.1×103 keV SY | S(n)= 4.8×103 keV SY | S(p)= 1.04×104 keV SY | Q(α)= -2.2×103 keV SY | ||
| Reference: 2012WA38 |
| E(level) (keV) | T1/2(level) |
| 0.0 | 10.3 s 16 % β- = 100 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | 10.3 s 16 % β- = 100 | From x-ray and γ-ray spectra, 1998Ic02 conclude that a 50.3 keV γ ray is associated with the β decay of 165Gd to 165Tb. E(level): From x-ray and γ-ray spectra, 1998Ic02 conclude that a 50.3 keV γ ray is associated with the β decay of 165Gd to 165Tb. |
1998Ic02: 165Gd produced by proton-induced fission of 238U at E(p)=20 MeV followed by mass separation. The identification is based on the observation of Tb K-x rays in β-gated x ray/γ ray spectra for α=181 fraction corresponding to 165Gd16O{++. The fission yield is estimated to be ≈7 μb (1998Ic02).
Q-value: Note: Current evaluation has used the following Q record
Q-value: Δ(Q(β-))=540, Δ(S(n))=640, Δ(S(p))=780, Δ(Q(α))=590 (syst,2003Au03)