ADOPTED LEVELS, GAMMAS for 161Re
Author: C. W. Reich | Citation: Nucl. Data Sheets 112,2497 (2011) | Cutoff date: 1-Jun-2011
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-1.07×104 keV SY | S(n)= 1.20×104 keV SY | S(p)= -1197 keV 6 | Q(α)= 6328 keV 7 | ||
Reference: 2012WA38 |
References: | |||
A | 106Cd(58Ni,p2nγ) | B | 165Ir α decay (0.30 MS) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0 | A | 1/2+ | 0.44 ms 1 % p = 100 % α ≤ 1.4 | |||||
123.8 13 | AB | 11/2- | 14.7 ms 3 % p = 7.0 3 % α = 93.0 3 | |||||
681.8 2 ? | A | (5/2+) | 681.8 2 ? | 100 8 | (E2) | 0 | 1/2+ | |
761.20 10 | A | 15/2- | 637.4 1 | 100.0 14 | E2 | 123.8 | 11/2- | |
1363.6 3 ? | A | (9/2+) | 681.8 2 ? | 100 8 | (E2) | 681.8 | (5/2+) | |
1447.30 14 | A | 19/2- | 686.1 1 | 100.0 16 | E2 | 761.20 | 15/2- | |
1478.40 14 ? | A | 717.0 1 | 100 8 | E2 | 761.20 | 15/2- | ||
1865.60 15 | A | 387.4 1 418.3 1 | 100 5 84 4 | (E2) | 1478.40 1447.30 | 19/2- | ||
1975.7 5 ? | A | (13/2+) | 612.1 3 ? | 100 12 | (E2) | 1363.6 | (9/2+) | |
2022.30 17 | A | 23/2- | 575.0 1 | 100.0 18 | E2 | 1447.30 | 19/2- | |
2177.0 3 | A | 27/2- | 154.7 2 | 100 3 | E2 | 2022.30 | 23/2- | |
2453.4 5 ? | A | (17/2+) | 477.7 2 ? | 100 12 | (E2) | 1975.7 | (13/2+) | |
2589.91 18 ? | A | 724.3 1 | 100 6 | E2 | 1865.60 | |||
2647.4 3 | A | (31/2-) | 470.5 1 | 100.0 24 | 2177.0 | 27/2- | ||
2903.11 20 | A | 313.2 1 | 100 4 | E2 | 2589.91 | |||
2942.9 3 | A | (31/2-) | 295.6 1 765.8 1 | 21.6 11 100 4 | (M1) E2 | 2647.4 2177.0 | (31/2-) 27/2- | |
3117.9 3 | A | 470.5 1 | 100.0 24 | 2647.4 | (31/2-) | |||
3308.6 3 | A | (33/2-) | 365.6 1 662.1 5 | 100 5 37 9 | M1 (M1) | 2942.9 2647.4 | (31/2-) (31/2-) | |
3331.1 3 | A | 213.2 1 | 100 4 | (E2) | 3117.9 | |||
3630.0 3 | A | (35/2-) | 321.4 1 985 2 | 100 7 36 14 | M1 | 3308.6 2647.4 | (33/2-) (31/2-) | |
3668.91 23 ? | A | 765.8 1 | 100 4 | E2 | 2903.11 | |||
3798.2 4 | A | (37/2-) | 168.2 1 | 100 8 | (M1) | 3630.0 | (35/2-) | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3929.0 4 | A | 597.8 1 | 100 5 | (M1) | 3331.1 | |||
4075.91 25 ? | A | 406.8 1 ? | 100 5 | (M1) | 3668.91 | |||
4183.7 4 | A | 254.5 2 852.9 2 | 24 3 100 10 | (M1) (E2) | 3929.0 3331.1 | |||
4400.8 5 ? | A | 602.4 3 ? | 100 15 | 3798.2 | (37/2-) |
Jπ(level): For the levels populated in the heavy-ion-induced reaction only, the values are those proposed by 2006La16 and are based on the usual considerations of band structure. See the comments in the high-spin data set.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - PROPOSED GS band. | |||||||
0 | 1/2+ | 0.44 ms 1 % p = 100 % α ≤ 1.4 | |||||
681.8 2 | (5/2+) | ||||||
1363.6 3 ? | (9/2+) | 681.8 2 ? | 100 8 | (E2) | 681.8 | (5/2+) | |
1975.7 5 | (13/2+) | 612.1 3 ? | 100 12 | (E2) | 1363.6 | (9/2+) | |
2453.4 5 ? | (17/2+) | 477.7 2 ? | 100 12 | (E2) | 1975.7 | (13/2+) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - band BASED ON πh11/2 | |||||||
761.20 10 | 15/2- | ||||||
1447.30 14 | 19/2- | ||||||
2022.30 17 | 23/2- | 575.0 1 | 100.0 18 | E2 | 1447.30 | 19/2- | |
2177.0 3 | 27/2- | 154.7 2 | 100 3 | E2 | 2022.30 | 23/2- | |
2647.4 3 | (31/2-) | 470.5 1 | 100.0 24 | 2177.0 | 27/2- | ||
3117.9 3 | 470.5 1 | 100.0 24 | 2647.4 | (31/2-) | |||
3331.1 3 | 213.2 1 | 100 4 | (E2) | 3117.9 | |||
3929.0 4 | 597.8 1 | 100 5 | (M1) | 3331.1 | |||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - possible πh11/2~#(νh9/2)2 band | |||||||
1865.60 15 | |||||||
2589.91 18 | |||||||
2903.11 20 | 313.2 1 | 100 4 | E2 | 2589.91 | |||
3668.91 23 | 765.8 1 | 100 4 | E2 | 2903.11 | |||
4075.91 25 ? | 406.8 1 ? | 100 5 | (M1) | 3668.91 | |||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 4 - LEVEL SEQUENCE BASED ON (31/2-) | |||||||
2942.9 3 | (31/2-) | ||||||
3308.6 3 | (33/2-) | ||||||
3630.0 3 | (35/2-) | 321.4 1 985 2 | 100 7 36 14 | M1 | 3308.6 2647.4 | (33/2-) (31/2-) | |
3798.2 4 | (37/2-) | 168.2 1 | 100 8 | (M1) | 3630.0 | (35/2-) | |
4400.8 5 ? | 602.4 3 ? | 100 15 | 3798.2 | (37/2-) |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0 | 1/2+ | 0.44 ms 1 % p = 100 % α ≤ 1.4 | E(level): PROPOSED GS band. |
681.8 | (5/2+) | E(level): PROPOSED GS band. | |
761.20 | 15/2- | E(level): band BASED ON πh11/2. | |
1363.6 | (9/2+) | E(level): PROPOSED GS band. | |
1447.30 | 19/2- | E(level): band BASED ON πh11/2. | |
1865.60 | E(level): possible πh11/2~#(νh9/2)2 band. | ||
1975.7 | (13/2+) | E(level): PROPOSED GS band. | |
2022.30 | 23/2- | E(level): band BASED ON πh11/2. | |
2177.0 | 27/2- | E(level): band BASED ON πh11/2. | |
2453.4 | (17/2+) | E(level): PROPOSED GS band. | |
2589.91 | E(level): possible πh11/2~#(νh9/2)2 band. | ||
2647.4 | (31/2-) | E(level): band BASED ON πh11/2. | |
2903.11 | E(level): possible πh11/2~#(νh9/2)2 band. | ||
2942.9 | (31/2-) | E(level): LEVEL SEQUENCE BASED ON (31/2-). | |
3117.9 | E(level): band BASED ON πh11/2. | ||
3308.6 | (33/2-) | E(level): LEVEL SEQUENCE BASED ON (31/2-). | |
3331.1 | E(level): band BASED ON πh11/2. | ||
3630.0 | (35/2-) | E(level): LEVEL SEQUENCE BASED ON (31/2-). | |
3668.91 | E(level): possible πh11/2~#(νh9/2)2 band. | ||
3798.2 | (37/2-) | E(level): LEVEL SEQUENCE BASED ON (31/2-). | |
3929.0 | E(level): band BASED ON πh11/2. | ||
4075.91 | E(level): possible πh11/2~#(νh9/2)2 band. | ||
4400.8 | E(level): LEVEL SEQUENCE BASED ON (31/2-). |
Experimental studies include: 2006La16; 1997Ir01; 1996Pa01; 1979Ho10.
Gammas: All data on the γ radiation are from the 106Cd(58Ni,p2nγ) data set (2006La16).
Q-value: Note: Current evaluation has used the following Q record 12287 syst -1197 5 6328 7 2009AuZZ
Q-value: 2003Au03 list S(n)=12290 450, from systematics, and the same values as given here for S(p) and Q(α).