ADOPTED LEVELS, GAMMAS for 67As
Authors: Huo Junde, Huang Xiaolong, J.K. Tuli | Citation: Nucl. Data Sheets 106, 159 (2005) | Cutoff date: 1-Apr-2005
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-1.001×104 keV 7 | S(n)= 12633 keV 6 | S(p)= 2269.2 keV 25 | Q(α)= -2465.1 keV 14 | ||
Reference: 2012WA38 |
References: | |||
A | 40Ca(32S,αpγ) | B | 67Se ε decay |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
0 | AB | (5/2-) | 42.5 s 12 % ε = 100 | ||||
68.56 19 ? | A | ||||||
352.0 10 ? | B | 352 | | 0 | (5/2-) | ||
697.19 10 | A | (7/2) | 697.2 1 | 100 | 0 | (5/2-) | |
1103.57 17 ? | A | 1035.0 1 | 100 | 68.56 | |||
1422.57 13 | A | 9/2+ | 12 ns 2 | 319.0 1 725.4 1 1422.4 3 | 50.9 25 100 3 18.3 21 | 1103.57 697.19 0 | (7/2) (5/2-) |
2282.34 24 | A | (11/2+) | 860.3 3 | 100 | 1422.57 | 9/2+ | |
2365.14 16 | A | (13/2+) | 942.5 1 | 100 | 1422.57 | 9/2+ | |
3180.42 19 | A | (13/2+) | 814.9 1 898.7 3 | 30.0 23 100 5 | 2365.14 2282.34 | (13/2+) (11/2+) | |
3593.61 19 | A | (17/2+) | 1228.8 1 | 100 | 2365.14 | (13/2+) | |
3885.66 21 | A | (15/2+) | 704.0 2 1520.1 5 1603.2 3 | 100 10 85 10 94 7 | 3180.42 2365.14 2282.34 | (13/2+) (13/2+) (11/2+) | |
4524.31 20 | A | (19/2+) | 638.3 1 930.4 2 | 100 7 46 4 | 3885.66 3593.61 | (15/2+) (17/2+) | |
4951.12 20 | A | (21/2+) | 426.4 1 1357.9 1 | 26.3 20 100 4 | 4524.31 3593.61 | (19/2+) (17/2+) | |
5726.02 23 | A | (25/2+) | 774.9 1 | 100 | 4951.12 | (21/2+) | |
6710.3 3 | A | 29/2+ | 984.3 2 | 100 | 5726.02 | (25/2+) | |
7791.3 6 | A | (33/2+) | 1081.0 5 | 100 | 6710.3 | 29/2+ |
E(level): From a least-squares fit to Eγ data
Jπ(level): From γ(θ), γγ(θ) and odd-A level systematics in this mass region, unless indicated otherwise
I(γ): Relative photon branching from each level
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | Final Levels | ||
Band 1 - Band based on 9/2+ | |||||||
1422.57 13 | 9/2+ | 12 ns 2 | |||||
2365.14 16 | (13/2+) | ||||||
3593.61 19 | (17/2+) | 1228.8 1 | 100 | 2365.14 | (13/2+) | ||
4951.12 20 | (21/2+) | 426.4 1 1357.9 1 | 26.3 20 100 4 | 4524.31 3593.61 | (19/2+) (17/2+) | ||
5726.02 23 | (25/2+) | 774.9 1 | 100 | 4951.12 | (21/2+) | ||
6710.3 3 | 29/2+ | 984.3 2 | 100 | 5726.02 | (25/2+) | ||
7791.3 6 | (33/2+) | 1081.0 5 | 100 | 6710.3 | 29/2+ | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | Final Levels | ||
Band 2 - γ sequence based on (11/2+) | |||||||
2282.34 24 | (11/2+) | ||||||
3180.42 19 | (13/2+) | ||||||
3885.66 21 | (15/2+) | 704.0 2 1520.1 5 1603.2 3 | 100 10 85 10 94 7 | 3180.42 2365.14 2282.34 | (13/2+) (13/2+) (11/2+) | ||
4524.31 20 | (19/2+) | 638.3 1 930.4 2 | 100 7 46 4 | 3885.66 3593.61 | (15/2+) (17/2+) |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
1422.57 | 9/2+ | 12 ns 2 | E(level): Band based on 9/2+. |
2282.34 | (11/2+) | E(level): γ sequence based on (11/2+). | |
2365.14 | (13/2+) | E(level): Band based on 9/2+. | |
3180.42 | (13/2+) | E(level): γ sequence based on (11/2+). | |
3593.61 | (17/2+) | E(level): Band based on 9/2+. | |
3885.66 | (15/2+) | E(level): γ sequence based on (11/2+). | |
4524.31 | (19/2+) | E(level): γ sequence based on (11/2+). | |
4951.12 | (21/2+) | E(level): Band based on 9/2+. | |
5726.02 | (25/2+) | E(level): Band based on 9/2+. | |
6710.3 | 29/2+ | E(level): Band based on 9/2+. | |
7791.3 | (33/2+) | E(level): Band based on 9/2+. |
E(level) | E(gamma) | Comments |
352.0 | 352 | E(γ): not observed in (HI,xnγ) reactions and placed assuming observed γ populates the g.s. |