ADOPTED LEVELS, GAMMAS for 84Ge
Authors: A.A. Sonzogni, M. Fadil, and B. Pfeiffer | Citation: Nucl. Data Sheets 110,2815 (2009) | Cutoff date: 30-Sep-2009
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=7705 keV 5 | S(n)= 5243 keV 4 | S(p)= 16180 keV 4 | Q(α)= -8925 keV 4 | ||
| Reference: 2012WA38 |
| References: | |||
| A | 84Ga β- decay (0.085 S) | B | 84Ga β- decay (< 0.085 S) |
| C | 84Ga β- decay: MIXED SOURCE | D | 85Ga β-n decay |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
| 0.0 | ABCD | 0+ | 0.954 s 14 % β- = 100 % β-n = 10.2 9 | ||||
| 624.3 7 | BCD | (2+) | 624.1 5 | 100 | 0.0 | 0+ | |
| 1389 | BC | 765.1 8 | 100 | 624.3 | (2+) | ||
| 1670.4 10 ? | BC | (4+) | 1046.1 7 | 100 | 624.3 | (2+) | |
E(γ): From 84Ga β- decay (mixed source)
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | Final Levels | ||
| Band 1 - GS cascade | |||||||
| 0.0 | 0+ | 0.954 s 14 % β- = 100 % β-n = 10.2 9 | |||||
| 624.3 7 | (2+) | 624.1 5 | 100 | 0.0 | 0+ | ||
| 1670.4 10 | (4+) | 1046.1 7 | 100 | 624.3 | (2+) | ||
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | 0+ | 0.954 s 14 % β- = 100 % β-n = 10.2 9 | %β-n from 2002Pf04, others: 10.8 6 (1993Ru01), 9.5 20 (1991Kr15), 9 3 (1991Om01). E(level): GS cascade. |
| 624.3 | (2+) | E(level): GS cascade. Jπ(level): From systematics of even-even nuclides around n=50, in particular, 80Ge. | |
| 1670.4 | (4+) | E(level): GS cascade. Jπ(level): From systematics of even-even nuclides around n=50, in particular, 80Ge. |
84Ge evaluated by α.α. Sonzogni, M. Fadil, and B. Pfeiffer
Precise atomic mass measurement: 2008Ha23 (Penning-trap system). Other mass measurement: 2006Ha62
Q-value: Note: Current evaluation has used the following Q record 7705 4 5243 4 16180 4 -8925 4 2009AuZZ
Q-value: Q(β-n)=3450 4 (2009AuZZ).
Q-value: The values in 2003Au03 are: Q(β-)=7840 420, S(n)=5420 360, S(p)=16150 420, Q(α)=-8830 340, Q(β-n)=3560 370; all from systematics