ADOPTED LEVELS, GAMMAS for 165Re
Author: Balraj Singh | Citation: ENSDF | Cutoff date: 12-JUN-2015
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-)=-8.85×103 keV SY | S(n)= 11190 keV 80 | S(p)= -295 keV 23 | Q(α)= 5633 keV 5 | ||
Reference: 2012WA38 |
References: | |||
A | 165Os ε decay (71 MS) | B | 169Ir α decay (0.570 S) |
C | 169Ir α decay (0.280 S) | D | 92Mo(78Kr,3P2NG) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | Final Levels | |
0.0 | B | (1/2+) | 1.6 s 6 % ε = 86 8 % α = 14 8 | |||
48 26 | CD | (11/2-) | 1.74 s 6 % ε = 87 1 % α = 13 1 | |||
385 1 | D | (13/2-) | 337 | 48 | (11/2-) | |
587 1 | D | (15/2-) | 202 539 | 385 48 | (13/2-) (11/2-) | |
1012 1 | D | (17/2-) | 425 627 | 587 385 | (15/2-) (13/2-) | |
1259 1 | D | (19/2-) | 247? 672 | 1012 587 | (17/2-) (15/2-) | |
2019 2 | D | (23/2-) | 760? | 1259 | (19/2-) |
E(level): From least-squares fit to Eγ data, assuming 1 keV uncertainty for each γ ray, and keeping the energy of the 48-keV level fixed
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | Final Levels | |||
Band 1 - πh11/2 band,α=-1/2 | |||||||
587 1 | (15/2-) | ||||||
1259 1 | (19/2-) | ||||||
2019 2 | (23/2-) | 760? | 1259 | (19/2-) | |||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | Final Levels | |||
Band 2 - πh11/2 band,α=+1/2 | |||||||
385 1 | (13/2-) | ||||||
1012 1 | (17/2-) |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | (1/2+) | 1.6 s 6 % ε = 86 8 % α = 14 8 | Eα=5556 keV 6 from 165Re g.s. decay correlated with 6019α and 6688α from decays of 169Ir g.s. and 173Au g.s., respectively (2012Th13). |
48 | (11/2-) | 1.74 s 6 % ε = 87 1 % α = 13 1 | Eα=5520 keV 6 (2012Th13) correlated with α peaks from parent and grandparent decays. |
385 | (13/2-) | E(level): πh11/2 band,α=+1/2. | |
587 | (15/2-) | E(level): πh11/2 band,α=-1/2. | |
1012 | (17/2-) | E(level): πh11/2 band,α=+1/2. | |
1259 | (19/2-) | E(level): πh11/2 band,α=-1/2. | |
2019 | (23/2-) | E(level): πh11/2 band,α=-1/2. |
2005Sc22: 165Re obtained from 169Ir a decay. Sources of 169Ir formed in 112Sn(58Ni,X) reaction at 266 MeV. Recoil nuclei of 169Ir analyzed by RITU Fragment Mass Analyzer, recoil-decay tagging method. Recoils implanted in silicon-strip detectors of the GREAT spectrometer.
Q-value: Estimated ΔQ(β-)=200 (2012Wa38).
Q-value: Q(εp)=5350 40, S(2n)=20780 30, S(2p)=2690 50 (2012Wa38)