ADOPTED LEVELS, GAMMAS for 183Hf
Author: Coral M. Baglin | Citation: Nucl. Data Sheets 134, 149 (2016) | Cutoff date: 15-Apr-2015
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=2010 keV 30 | S(n)= 5310 keV 30 | S(p)= 8700 keV SY | Q(α)= 830 keV SY | ||
| Reference: 2012WA38 |
| References: | |||
| A | 183Lu β- decay | B | 183HF71+ IT decay |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 0.0 | A | (3/2-) | 1.018 h 2 % β- = 100 | |||||
| 68.57 18 | A | (5/2-) | 68.6 2 | 100.0 | (M1) | 0.0 | (3/2-) | |
| 168.1 3 | A | (7/2-) | 99.4 5 168.2 4 | 33 7 100 10 | [M1+E2] [E2] | 68.57 0.0 | (5/2-) (3/2-) | |
| 205.7 5 | A | (5/2-) | 137.3 6 205.6 6 | 40 10 100 30 | [E2] [E2] | 68.57 0.0 | (5/2-) (3/2-) | |
| 316.9 4 | A | (7/2-) | 148.7 6 248.7 5 316.0 10 | 25 5 100 10 30 10 | [M1+E2] [M1+E2] [E2] | 168.1 68.57 0.0 | (7/2-) (5/2-) (3/2-) | |
| 1125.3 4 | A | (5/2+) | 957.3 6 1056.7 5 1125.3 5 | 12 3 66 7 100 10 | 168.1 68.57 0.0 | (7/2-) (5/2-) (3/2-) | ||
| 1255.8 6 | A | (7/2+) | 1087.7 6 1187.0 10 | 100 25 50 25 | 168.1 68.57 | (7/2-) (5/2-) | ||
| 1464 64 | B | |||||||
| 1604.8 8 | A | (LE9/2) | 1436.5 10 1536.5 10 | 83 42 100 50 | 168.1 68.57 | (7/2-) (5/2-) | ||
E(level): From least-squares fit to adopted Eγ.
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 1 - 3/2[512] band. | |||||||
| 0.0 | (3/2-) | 1.018 h 2 % β- = 100 | |||||
| 68.57 18 | (5/2-) | 68.6 2 | 100.0 | (M1) | 0.0 | (3/2-) | |
| 168.1 3 | (7/2-) | 99.4 5 168.2 4 | 33 7 100 10 | [M1+E2] [E2] | 68.57 0.0 | (5/2-) (3/2-) | |
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 2 - π=(+) 3-QUASIPARTICLE band. | |||||||
| 1125.3 4 | (5/2+) | ||||||
| 1255.8 6 | (7/2+) | 1087.7 6 1187.0 10 | 100 25 50 25 | 168.1 68.57 | (7/2-) (5/2-) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
| 68.57 | (5/2-) | 68.6 2 | (M1) | 11.79 | α=11.79 19 | |
| 168.1 | (7/2-) | 99.4 5 | [M1+E2] | 3.84 | α=3.84 25 | |
| (7/2-) | 168.2 4 | [E2] | 0.519 | α=0.519 9 | ||
| 205.7 | (5/2-) | 137.3 6 | [E2] | 1.067 | α=1.067 23 | |
| (5/2-) | 205.6 6 | [E2] | 0.262 | α=0.262 5 | ||
| 316.9 | (7/2-) | 148.7 6 | [M1+E2] | 1.05 | α=1.05 25 | |
| (7/2-) | 248.7 5 | [M1+E2] | 0.23 | α=0.23 9 | ||
| (7/2-) | 316.0 10 | [E2] | 0.0679 | α=0.0679 12 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | (3/2-) | 1.018 h 2 % β- = 100 | E(level): 3/2[512] band. |
| 68.57 | (5/2-) | E(level): 3/2[512] band. | |
| 168.1 | (7/2-) | E(level): 3/2[512] band. | |
| 205.7 | (5/2-) | Likely configuration: 5/2 1/2[510] (1983Ry01). 137γ to (5/2-) 69; 206γ to (3/2-) g.s.. E(level): Likely configuration: 5/2 1/2[510] (1983Ry01). 137γ to (5/2-) 69; 206γ to (3/2-) g.s.. | |
| 316.9 | (7/2-) | Likely configuration: 7/2 7/2[503] (1983Ry01). 316γ to (3/2-) g.s.; 149γ to (7/2-) 168. E(level): Likely configuration: 7/2 7/2[503] (1983Ry01). 316γ to (3/2-) g.s.; 149γ to (7/2-) 168. | |
| 1125.3 | (5/2+) | Allowed β- decay (log ft=5.6) from possible 7/2[404] 183Lu. 1125γ to (3/2-) g.s.; 957γ to (7/2-) 168. E(level): Allowed β- decay (log ft=5.6) from possible 7/2[404] 183Lu. 1125γ to (3/2-) g.s.; 957γ to (7/2-) 168. π=(+) 3-QUASIPARTICLE band. | |
| 1255.8 | (7/2+) | 1088γ to (7/2-) 168; 1187γ to (5/2-) 69. E(level): 1088γ to (7/2-) 168; 1187γ to (5/2-) 69. π=(+) 3-QUASIPARTICLE band. | |
| 1464 | %IT(183Hf71+)=100; T1/2(183Hf71+)=10 s +48-5 (2010Re07, 2012Re19) from 183Hf71+ IT decay. E(level): %IT(183Hf71+)=100; T1/2(183Hf71+)=10 s +48-5 (2010Re07, 2012Re19) from 183Hf71+ IT decay. |
| E(level) | E(gamma) | Comments |
| 68.57 | 68.6 | M(γ): from intensity balance in β- decay. |