ADOPTED LEVELS, GAMMAS for 83Kr
Author: E.A. Mccutchan | Citation: Nucl. Data Sheets 125, 201 (2015) | Cutoff date: 31-Dec-2014
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-919.4 keV 23 | S(n)= 7471.0 keV 9 | S(p)= 9781.7 keV 13 | Q(α)= -6497.5 keV 4 | ||
Reference: 2012WA38 |
References: | |||
A | 83Br β- decay | B | 83Rb ε decay |
C | 83Kr IT decay (1.83 H) | D | 76Ge(11B,p3nγ) |
E | 80Se(α,nγ) | F | 82Se(α,3nγ) |
G | Coulomb Excitation | H | 82Kr(d,p) |
I | 84Kr(3He,α) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABC EFGHI | 9/2+ | STABLE | |||||
9.4057 6 | ABC EFG | 7/2+ | 156.8 ns 5 | 9.4057 6 | 100 | M1+E2 | 0.0 | 9/2+ |
41.5575 7 | ABC EF H | 1/2- | 1.83 h 2 % IT = 100 | 32.1516 5 | 100 | E3 | 9.4057 | 7/2+ |
561.9585 8 | AB E I | 5/2- | 6.2 ps 21 | 520.3991 5 552.5512 7 562.16 7 ? | 100 1 35.5 4 0.019 2 | E2 (E1) | 41.5575 9.4057 0.0 | 1/2- 7/2+ 9/2+ |
571.1538 10 | AB E H | (3/2-) | 1.04 ps 35 | 529.5945 6 | 100 | (M1+E2) | 41.5575 | 1/2- |
690.146 8 | AB EF I | 5/2- | 10.4 ps 35 | 118.96 3 128.55 8 ? 648.587 10 680.727 19 | 17.8 12 0.49 10 100 1 30.4 6 | (M1+E2) [M1,E2] E2 [E1] | 571.1538 561.9585 41.5575 9.4057 | (3/2-) 5/2- 1/2- 7/2+ |
799.48 3 | AB E GH | 5/2+ | 1.7 ps 5 | 790.15 4 799.37 5 | 100 3 36.1 14 | M1+E2 E2 | 9.4057 0.0 | 7/2+ 9/2+ |
811 8 | I | 1/2-,3/2- | ||||||
1011.80 9 | EFG | 11/2+ | 0.76 ps 14 | 1002.6 3 1011.8 1 | 5.2 12 100 8 | E2 (M1+E2) | 9.4057 0.0 | 7/2+ 9/2+ |
1100 10 | I | (1/2-,3/2-) | ||||||
1102.73 11 | EFG | 9/2+ | 0.24 ps 8 | 1093.4 2 1102.7 3 | 100 8 9.2 21 | (M1+E2) (M1+E2) | 9.4057 0.0 | 7/2+ 9/2+ |
1122.03 8 | EFG | 13/2+ | 1.3 ps 4 | 1122.0 1 | 100 | E2 | 0.0 | 9/2+ |
1170.40 7 | EF | (7/2-) | 2.1 ps 6 | 480.38 13 608.37 17 1160.97 11 1170.30 15 | 58 6 34 6 100 7 69 8 | (M1+E2) (M1+E2) (E1) (E1) | 690.146 561.9585 9.4057 0.0 | 5/2- 5/2- 7/2+ 9/2+ |
1214 | H | 3/2+,5/2+ | ||||||
1221.856 20 | E | (5/2,7/2-) | 1.3 ps 5 | 650.8 3 1212.44 2 | 100 28 66 14 | 571.1538 9.4057 | (3/2-) 7/2+ | |
1277.9 3 | E H | 1/2+ | 706.7 3 | 100 | 571.1538 | (3/2-) | ||
1517.05 21 | E | (7/2+) | 0.31 ps 14 | 717.9 3 1516.7 3 | 100 21 71 21 | (M1+E2) (M1+E2) | 799.48 0.0 | 5/2+ 9/2+ |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1529.14 16 | E | 9/2- | 0.90 ps 21 | 839.2 4 967.4 3 1519.5 3 1529.0 3 | 21 7 100 12 48 9 42 7 | E2 E2 [E1] [E1] | 690.146 561.9585 9.4057 0.0 | 5/2- 5/2- 7/2+ 9/2+ |
1533.66 21 | E | 843.7 3 971.5 3 | 100 21 45 15 | 690.146 561.9585 | 5/2- 5/2- | |||
1642.46 21 | E | (7/2+,9/2,11/2+) | 0.21 ps 7 | 630.6 3 1633.0 3 1643.5 10 | 100 21 96 29 100 29 | (D+Q) | 1011.80 9.4057 0.0 | 11/2+ 7/2+ 9/2+ |
1668 15 ? | I | (5/2-,7/2-) | ||||||
1721.43 11 | EF | 13/2+ | 0.49 ps 14 | 599.3 2 618.8 2 709.7 2 1721.4 3 | 54 3 ≈44 100 6 96 6 | (M1+E2) E2 (M1+E2) E2 | 1122.03 1102.73 1011.80 0.0 | 13/2+ 9/2+ 11/2+ 9/2+ |
1738.19 12 | EF | 11/2+ | 0.35 ps +14-7 | 616.9 3 635.42 13 1728.7 3 1738.1 3 | 43 29 54 4 100 10 108 6 | (M1+E2) (M1+E2) E2 (M1+E2) | 1122.03 1102.73 9.4057 0.0 | 13/2+ 9/2+ 7/2+ 9/2+ |
1888.89 23 | E | (-) | 0.7 ps 3 | 1198.7 3 1318? 1326.8 4 ? | | E2 | 690.146 571.1538 561.9585 | 5/2- (3/2-) 5/2- |
2035 15 | I | (5/2-,7/2-) | ||||||
2121 15 | I | (3/2+,5/2,7/2-) | ||||||
2188 15 | I | (3/2+,5/2,7/2-) | ||||||
2236 | H | 3/2+,5/2+ | ||||||
2261 20 ? | I | (3/2+,5/2,7/2-) | ||||||
2265.80 10 | EF | (15/2+) | 1.0 ps 5 | 527.8 3 544.4 2 1143.7 1 | 11.5 12 32 3 100 2 | (E2) (M1+E2) (M1+E2) | 1738.19 1721.43 1122.03 | 11/2+ 13/2+ 13/2+ |
2271.3 3 | EF | 1168.6 5 | 100 | 1102.73 | 9/2+ | |||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2290.31 17 | EF | 552.2 2 | 100 | (D+Q) | 1738.19 | 11/2+ | ||
2338.06 15 | EF | (11/2-) | 1167.6 5 1235.4 2 | 100 10 15 5 | (E2) | 1170.40 1102.73 | (7/2-) 9/2+ | |
2379 | H | 1/2+ | ||||||
2470.42 13 | DEF | (17/2-) | 24 ps 10 | 204.6 1 | 100 | E1 | 2265.80 | (15/2+) |
2478.1 3 | F | (15/2+) | 1356.1 5 1466.7 5 | 100 26 42 10 | (E2) | 1122.03 1011.80 | 13/2+ 11/2+ | |
2483.84 18 | EF | 17/2+ | 0.21 ps +14-7 | 594? 1361.8 2 | | E2 | 1888.89 1122.03 | (-) 13/2+ |
2495 20 ? | I | (1/2-,3/2-) | ||||||
2510.15 14 | DEF | (13/2-) | 2.1 ps +21-10 | 172.1 1 238.8 3 772 1 | 100 8 27 4 ≈21 | (M1+E2) (D+Q) [E1] | 2338.06 2271.3 1738.19 | (11/2-) 11/2+ |
2550.85 15 | DEF | 17/2+ | 0.9 ps 7 | 285.1 2 829.5 3 1428.5 3 | 82 15 59 6 100 18 | (M1+E2) E2 (E2) | 2265.80 1721.43 1122.03 | (15/2+) 13/2+ 13/2+ |
2585 20 | HI | 3/2+,5/2+ | ||||||
2640.63 13 | DEF | (15/2-) | 4 ps 2 | 130.5 1 350.4 2 374.7 3 919.2 3 1519 1 | 100 10 65 3 23.4 21 13.8 14 14 4 | (M1+E2) (D+Q) (E1+M2) (E1+M2) | 2510.15 2290.31 2265.80 1721.43 1122.03 | (13/2-) (15/2+) 13/2+ 13/2+ |
2733 20 ? | I | (5/2-,7/2-) | ||||||
2733.8 3 | E | (9/2+,17/2+) | 0.35 ps 10 | 1611.7 3 | 100 | E2 | 1122.03 | 13/2+ |
2841.20 13 | DEF | (17/2-) | 1.73 ps 35 | 200.6 1 370.76 7 | 100 5 18.1 13 | (M1+E2) E2 | 2640.63 2470.42 | (15/2-) (17/2-) |
2944 | H | 3/2+,5/2+ | ||||||
2985.9 3 | F | (11/2,13/2,15/2) | 1863.8 3 | 100 | (D+Q) | 1122.03 | 13/2+ | |
3140 | H | 1/2+ | ||||||
3157.51 16 | DEF | (19/2-) | 1.11 ps 7 | 316.3 1 606.6 5 687.2 3 | 100 6 2.1 10 8.7 10 | M1(+E2) | 2841.20 2550.85 2470.42 | (17/2-) 17/2+ (17/2-) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3322.0 4 | F | 336.1 3 | 100 | 2985.9 | (11/2,13/2,15/2) | |||
3367.03 24 | F | (21/2-) | 4 ps +4-1 | 896.6 2 | 100 | E2 | 2470.42 | (17/2-) |
3411.54 20 | F | (21/2+) | 860.7 2 927.7 2 | 40 2 100 3 | (E2) (E2) | 2550.85 2483.84 | 17/2+ 17/2+ | |
3493.2 7 ? | F | 2371? | | 1122.03 | 13/2+ | |||
3603.06 24 | D F | (21/2-) | 0.69 ps 14 | 445.6 2 761 | 100 5 18 5 | (M1+E2) [E2] | 3157.51 2841.20 | (19/2-) (17/2-) |
3685.8 6 | F | 363.8 4 | 100 | (D+Q) | 3322.0 | |||
3718 | H | 3/2+,5/2+ | ||||||
3772 | H | 7/2+,9/2+ | ||||||
3804.4 6 | F | 482.4 4 | 100 | 3322.0 | ||||
3820.7 3 | F | 409.2 2 | 100 | 3411.54 | (21/2+) | |||
3906.4 3 | F | (19/2+) | 413 1 1422.5 4 1428.4 3 | 43 11 54 7 100 15 | (E2) | 3493.2 2483.84 2478.1 | 17/2+ (15/2+) | |
4025.7 3 | F | (21/2+) | 1541.8 3 | 100 | (E2) | 2483.84 | 17/2+ | |
4172.3 3 | F | (21/2+) | 266.0 2 761 1621.3 4 | 100 6 ≈29 31 3 | (M1+E2) (E2) | 3906.4 3411.54 2550.85 | (19/2+) (21/2+) 17/2+ | |
4218.4 3 | D F | (23/2-) | 0.42 ps 9 | 615.3 2 1060.8 5 | 100 18 27 10 | (M1+E2) [E2] | 3603.06 3157.51 | (21/2-) (19/2-) |
4585.2 3 | F | (23/2+) | 412.9 2 559 1 | 100 10 ≈24 | (M1+E2) | 4172.3 4025.7 | (21/2+) (21/2+) | |
4629.8 5 | F | 1026.7 4 | 100 | (D+Q) | 3603.06 | (21/2-) | ||
4694.6 4 | F | (25/2-) | 1.5 ps +4-3 | 1327.6 3 | 100 | (E2) | 3367.03 | (21/2-) |
4870.0 3 | D F | (25/2-) | 0.6 ps 1 | 651.4 3 1267.1 4 | 63 6 100 9 | (M1+E2) (E2) | 4218.4 3603.06 | (23/2-) (21/2-) |
5103.3 4 | F | (25/2+) | ≤ 0.4 ps | 518.1 2 | 100 | (M1+E2) | 4585.2 | (23/2+) |
5183.9 4 | F | 1772.3 4 | 100 | (D+Q) | 3411.54 | (21/2+) | ||
5641.2 8 | D F | (27/2-) | 771 1 1423? | ≈100 97 13 | 4870.0 4218.4 | (25/2-) (23/2-) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
5683.4 6 | F | (27/2+) | 580.1 5 | 100 | 5103.3 | (25/2+) | ||
5736.0 5 | F | (29/2-) | 1041.4 3 | 100 | 4694.6 | (25/2-) | ||
5778.4 4 | A | 1957.6 3 | 100 | (Q) | 3820.7 | |||
6373.4 12 | F | (29/2+) | ≤ 0.2 ps | 690 1 | 100 | 5683.4 | (27/2+) |
E(level): From a least-squares fit to Eγ, by evaluator, when Eγ data are available. For levels observed in transfer reactions, level energy is from the indicated dataset.
T1/2(level): From DSAM and RDDS in 80Se(α,nγ), except where noted.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - Proposed 3 quasi-particle band. Configuration = | |||||||
4172.3 3 | (21/2+) | ||||||
4585.2 3 | (23/2+) | 412.9 2 559 1 | 100 10 ≈24 | (M1+E2) | 4172.3 4025.7 | (21/2+) (21/2+) | |
5103.3 4 | (25/2+) | ≤ 0.4 ps | 518.1 2 | 100 | (M1+E2) | 4585.2 | (23/2+) |
5683.4 6 | (27/2+) | 580.1 5 | 100 | 5103.3 | (25/2+) | ||
6373.4 12 | (29/2+) | ≤ 0.2 ps | 690 1 | 100 | 5683.4 | (27/2+) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - Negative parity band built on (17/2-) state. Proposed | |||||||
2470.42 13 | (17/2-) | 24 ps 10 | |||||
3367.03 24 | (21/2-) | 4 ps +4-1 | 896.6 2 | 100 | E2 | 2470.42 | (17/2-) |
4694.6 4 | (25/2-) | 1.5 ps +4-3 | 1327.6 3 | 100 | (E2) | 3367.03 | (21/2-) |
5736.0 5 | (29/2-) | 1041.4 3 | 100 | 4694.6 | (25/2-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - Negative parity band built on (13/2-) state. | |||||||
2510.15 14 | (13/2-) | 2.1 ps +21-10 | |||||
2640.63 13 | (15/2-) | 4 ps 2 | 130.5 1 350.4 2 374.7 3 919.2 3 1519 1 | 100 10 65 3 23.4 21 13.8 14 14 4 | (M1+E2) (D+Q) (E1+M2) (E1+M2) | 2510.15 2290.31 2265.80 1721.43 1122.03 | (13/2-) (15/2+) 13/2+ 13/2+ |
2841.20 13 | (17/2-) | 1.73 ps 35 | 200.6 1 370.76 7 | 100 5 18.1 13 | (M1+E2) E2 | 2640.63 2470.42 | (15/2-) (17/2-) |
3157.51 16 | (19/2-) | 1.11 ps 7 | 316.3 1 606.6 5 687.2 3 | 100 6 2.1 10 8.7 10 | M1(+E2) | 2841.20 2550.85 2470.42 | (17/2-) 17/2+ (17/2-) |
3603.06 24 | (21/2-) | 0.69 ps 14 | 445.6 2 761 | 100 5 18 5 | (M1+E2) [E2] | 3157.51 2841.20 | (19/2-) (17/2-) |
4218.4 3 | (23/2-) | 0.42 ps 9 | 615.3 2 1060.8 5 | 100 18 27 10 | (M1+E2) [E2] | 3603.06 3157.51 | (21/2-) (19/2-) |
4870.0 3 | (25/2-) | 0.6 ps 1 | 651.4 3 1267.1 4 | 63 6 100 9 | (M1+E2) (E2) | 4218.4 3603.06 | (23/2-) (21/2-) |
5641.2 8 | (27/2-) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
9.4057 | 7/2+ | 156.8 ns 5 | 9.4057 6 | M1+E2 | 0.0129 3 | 17.09 | B(E2)(W.u.)=21.0 10, B(M1)(W.u.)=0.00933 4, α=17.09 5, α(L)=14.03, α(M)=2.297 23 |
41.5575 | 1/2- | 1.83 h 2 % IT = 100 | 32.1516 5 | E3 | 2035 | B(E3)(W.u.)=0.00623 11, α=2035, α(K)=495, α(L)=1256, α(M)=212.6 | |
561.9585 | 5/2- | 6.2 ps 21 | 520.3991 5 | E2 | 0.00287 | B(E2)(W.u.)=8.×101 3, α=0.00287, α(K)=0.00250, α(L)=0.000275 | |
5/2- | 6.2 ps 21 | 552.5512 7 | (E1) | B(E1)(W.u.)=9.E-5 3 | |||
571.1538 | (3/2-) | 1.04 ps 35 | 529.5945 6 | (M1+E2) | -0.20 +5-1 | 0.00194 | B(E2)(W.u.)=23 8, B(M1)(W.u.)=0.14 5, α=0.00194, α(K)=0.00170, α(L)=0.000181 |
690.146 | 5/2- | 10.4 ps 35 | 118.96 3 | (M1+E2) | 0.28 | α=0.28 20 | |
5/2- | 10.4 ps 35 | 128.55 8 | [M1,E2] | 0.22 | α=0.22 15 | ||
5/2- | 10.4 ps 35 | 648.587 10 | E2 | 0.00151 | B(E2)(W.u.)=15 6, α=0.00151, α(K)=0.00132, α(L)=0.000143 | ||
5/2- | 10.4 ps 35 | 680.727 19 | [E1] | B(E1)(W.u.)=2.3E-5 9 | |||
799.48 | 5/2+ | 1.7 ps 5 | 790.15 4 | M1+E2 | 9 GT | B(E2)(W.u.)>26, B(M1)(W.u.)<0.00031 | |
5/2+ | 1.7 ps 5 | 799.37 5 | E2 | B(E2)(W.u.)=13 4, α(K)=7.6E-04, α(L)=8.11E-05 | |||
1011.80 | 11/2+ | 0.76 ps 14 | 1002.6 3 | E2 | B(E2)(W.u.)=1.7 6 | ||
11/2+ | 0.76 ps 14 | 1011.8 1 | (M1+E2) | -1.07 +10-20 | B(E2)(W.u.)=17 4, B(M1)(W.u.)=0.012 3 | ||
1102.73 | 9/2+ | 0.24 ps 8 | 1093.4 2 | (M1+E2) | 0.27 +7-6 | B(E2)(W.u.)=4.4 15, B(M1)(W.u.)=0.060 21 | |
9/2+ | 0.24 ps 8 | 1102.7 3 | (M1+E2) | 1.3 +4-3 | B(E2)(W.u.)=3.6 15, B(M1)(W.u.)=0.0021 9 | ||
1122.03 | 13/2+ | 1.3 ps 4 | 1122.0 1 | E2 | B(E2)(W.u.)=11 4 | ||
1170.40 | (7/2-) | 2.1 ps 6 | 480.38 13 | (M1+E2) | -0.58 3 | 0.00266 | B(E2)(W.u.)=27 8, B(M1)(W.u.)=0.016 5, α=0.00266, α(K)=0.00237, α(L)=0.000256, α(M)=0.0000396 |
(7/2-) | 2.1 ps 6 | 608.37 17 | (M1+E2) | -0.36 2 | 0.00144 | B(E2)(W.u.)=2.2 8, B(M1)(W.u.)=0.0054 18, α=0.00144, α(K)=0.00126, α(L)=0.000134 | |
(7/2-) | 2.1 ps 6 | 1160.97 11 | (E1) | B(E1)(W.u.)=4.1E-5 13 | |||
(7/2-) | 2.1 ps 6 | 1170.30 15 | (E1) | B(E1)(W.u.)=2.8E-5 9 | |||
1517.05 | (7/2+) | 0.31 ps 14 | 717.9 3 | (M1+E2) | 0.47 +40-20 | B(E2)(W.u.)=47 25, B(M1)(W.u.)=0.09 5 | |
(7/2+) | 0.31 ps 14 | 1516.7 3 | (M1+E2) | -0.6 +4-5 | B(E2)(W.u.)=1.2 7, B(M1)(W.u.)=0.006 4 | ||
1529.14 | 9/2- | 0.90 ps 21 | 839.2 4 | E2 | B(E2)(W.u.)=7 3 | ||
9/2- | 0.90 ps 21 | 967.4 3 | E2 | B(E2)(W.u.)=16 5 | |||
9/2- | 0.90 ps 21 | 1519.5 3 | [E1] | B(E1)(W.u.)=2.6E-5 8 | |||
9/2- | 0.90 ps 21 | 1529.0 3 | [E1] | B(E1)(W.u.)=2.2E-5 7 | |||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
1721.43 | 13/2+ | 0.49 ps 14 | 618.8 2 | E2 | B(E2)(W.u.)≈88.6 | ||
13/2+ | 0.49 ps 14 | 709.7 2 | (M1+E2) | 0.6 +4-2 | 0.00104 | B(E2)(W.u.)=27 8, B(M1)(W.u.)=0.031 9, α=0.00104 4, α(K)=0.00091 3, α(L)=0.000097 3 | |
13/2+ | 0.49 ps 14 | 1721.4 3 | E2 | B(E2)(W.u.)=1.2 4 | |||
1738.19 | 11/2+ | 0.35 ps +14-7 | 616.9 3 | (M1+E2) | +0.18 1 | 0.00136 | B(E2)(W.u.)=4 3, B(M1)(W.u.)=0.04 3, α=0.00136, α(K)=0.00119, α(L)=0.000126 |
11/2+ | 0.35 ps +14-7 | 635.42 13 | (M1+E2) | +1.1 +1-5 | 0.00145 | B(E2)(W.u.)=70 +30-50, B(M1)(W.u.)=0.020 +9-5, α=0.00145 4, α(K)=0.00127 4, α(L)=0.000136 3 | |
11/2+ | 0.35 ps +14-7 | 1728.7 3 | E2 | B(E2)(W.u.)=1.6 +4-5 | |||
11/2+ | 0.35 ps +14-7 | 1738.1 3 | (M1+E2) | +0.84 10 | B(E2)(W.u.)=0.69 +35-29, B(M1)(W.u.)=0.0025 +13-10 | ||
2265.80 | (15/2+) | 1.0 ps 5 | 527.8 3 | (E2) | 0.00275 | B(E2)(W.u.)=5.×101 3, α=0.00275, α(K)=0.00240, α(L)=0.000263 | |
(15/2+) | 1.0 ps 5 | 544.4 2 | (M1+E2) | 0.15 +2-1 | 0.00180 | B(E2)(W.u.)=2.7 14, B(M1)(W.u.)=0.030 15, α=0.00180, α(K)=0.00158, α(L)=0.000168 | |
(15/2+) | 1.0 ps 5 | 1143.7 1 | (M1+E2) | -1.73 +25-7 | B(E2)(W.u.)=7 4, B(M1)(W.u.)=0.0026 13 | ||
2470.42 | (17/2-) | 24 ps 10 | 204.6 1 | E1 | B(E1)(W.u.)=0.0017 8 | ||
2733.8 | (9/2+,17/2+) | 0.35 ps 10 | 1611.7 3 | E2 | B(E2)(W.u.)=6.9 20 | ||
2841.20 | (17/2-) | 1.73 ps 35 | 200.6 1 | (M1+E2) | +0.035 10 | B(E2)(W.u.)=49 10, B(M1)(W.u.)=1.3 3 | |
(17/2-) | 1.73 ps 35 | 370.76 7 | E2 | B(E2)(W.u.)=3.3×102 7 | |||
3157.51 | (19/2-) | 1.11 ps 7 | 316.3 1 | M1(+E2) | +0.008 30 | B(E2)(W.u.)=0.43 4, B(M1)(W.u.)=0.57 6 | |
3367.03 | (21/2-) | 4 ps +4-1 | 896.6 2 | E2 | B(E2)(W.u.)=11 +4-6 | ||
3603.06 | (21/2-) | 0.69 ps 14 | 445.6 2 | (M1+E2) | -0.042 2 | B(E2)(W.u.)=3.2 7, B(M1)(W.u.)=0.31 7 | |
(21/2-) | 0.69 ps 14 | 761 | [E2] | B(E2)(W.u.)=23 8 | |||
4218.4 | (23/2-) | 0.42 ps 9 | 615.3 2 | (M1+E2) | -0.21 9 | B(E2)(W.u.)=24 8, B(M1)(W.u.)=0.17 5 | |
(23/2-) | 0.42 ps 9 | 1060.8 5 | [E2] | B(E2)(W.u.)=10 5 | |||
4694.6 | (25/2-) | 1.5 ps +4-3 | 1327.6 3 | (E2) | B(E2)(W.u.)=4.3 +11-9 | ||
4870.0 | (25/2-) | 0.6 ps 1 | 1267.1 4 | (E2) | B(E2)(W.u.)=8.2 17 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
41.5575 | 1/2- | 1.83 h 2 % IT = 100 | μ=0.591 2 XREF: H(35). |
799.48 | 5/2+ | 1.7 ps 5 | XREF: α(?). |
811 | 1/2-,3/2- | E(level): From 84Kr(3He,α). The L value suggests a level different from the neighboring levels seen in 80Se(α,nγ). However, angular distributions in 84Kr(3He,α) are rather structureless. So this level may be identical to the neighboring level. | |
1100 | (1/2-,3/2-) | E(level): From 84Kr(3He,α). The L value suggests a level different from the neighboring levels seen in 80Se(α,nγ). However, angular distributions in 84Kr(3He,α) are rather structureless. So this level may be identical to the neighboring level. | |
1277.9 | 1/2+ | XREF: H(1271). | |
1668 | (5/2-,7/2-) | E(level): From 84Kr(3He,α). The L value suggests a level different from the neighboring levels seen in 80Se(α,nγ). However, angular distributions in 84Kr(3He,α) are rather structureless. So this level may be identical to the neighboring level. | |
2470.42 | (17/2-) | 24 ps 10 | E(level): Negative parity band built on (17/2-) state. Proposed. |
2510.15 | (13/2-) | 2.1 ps +21-10 | E(level): Negative parity band built on (13/2-) state. |
2640.63 | (15/2-) | 4 ps 2 | E(level): Negative parity band built on (13/2-) state. |
2841.20 | (17/2-) | 1.73 ps 35 | E(level): Negative parity band built on (13/2-) state. |
3157.51 | (19/2-) | 1.11 ps 7 | E(level): Negative parity band built on (13/2-) state. |
3367.03 | (21/2-) | 4 ps +4-1 | E(level): Negative parity band built on (17/2-) state. Proposed. T1/2(level): From DSAM in 82Se(α,3nγ). |
3603.06 | (21/2-) | 0.69 ps 14 | E(level): Negative parity band built on (13/2-) state. |
4172.3 | (21/2+) | E(level): Proposed 3 quasi-particle band. Configuration =. | |
4218.4 | (23/2-) | 0.42 ps 9 | E(level): Negative parity band built on (13/2-) state. |
4585.2 | (23/2+) | E(level): Proposed 3 quasi-particle band. Configuration =. | |
4694.6 | (25/2-) | 1.5 ps +4-3 | E(level): Negative parity band built on (17/2-) state. Proposed. T1/2(level): From DSAM in 82Se(α,3nγ). |
4870.0 | (25/2-) | 0.6 ps 1 | E(level): Negative parity band built on (13/2-) state. T1/2(level): From DSAM in 82Se(α,3nγ). |
5103.3 | (25/2+) | ≤ 0.4 ps | E(level): Proposed 3 quasi-particle band. Configuration =. T1/2(level): From DSAM in 82Se(α,3nγ). |
5641.2 | (27/2-) | E(level): Negative parity band built on (13/2-) state. | |
5683.4 | (27/2+) | E(level): Proposed 3 quasi-particle band. Configuration =. | |
5736.0 | (29/2-) | E(level): Negative parity band built on (17/2-) state. Proposed. | |
6373.4 | (29/2+) | ≤ 0.2 ps | E(level): Proposed 3 quasi-particle band. Configuration =. T1/2(level): From DSAM in 82Se(α,3nγ). |
E(level) | E(gamma) | Comments |
9.4057 | 9.4057 | E(γ): From IT decay. |
41.5575 | 32.1516 | E(γ): From IT decay. M(γ): from α(K)exp in 83Kr IT decay |
561.9585 | 520.3991 | E(γ): From 83Rb ε decay. I(γ): From 83Br β- decay. | 552.5512 | E(γ): From 83Rb ε decay. I(γ): From 83Br β- decay. | 562.16 | E(γ): observed in 83Rb ε decay only. Placement is questionable as it would indicate M2 or E3 multipolarity for the transition, the latter is excluded by comparison to RUL.. From 83Rb ε decay. I(γ): From 83Rb ε decay. |
571.1538 | 529.5945 | E(γ): From 83Rb ε decay. I(γ): From 83Rb ε decay. |
690.146 | 118.96 | E(γ): From 83Br β- decay. I(γ): others: 17 3 in 83Rb ε decay and 8.9 17 in 80Se(α,nγ). From 83Br β- decay. M(γ): (D+Q) from γ(θ) in 80Se(α,nγ), Δπ=no from level scheme. | 128.55 | E(γ): From 83Br β- decay. I(γ): From 83Br β- decay. | 648.587 | E(γ): From 83Br β- decay. I(γ): From 83Br β- decay. | 680.727 | E(γ): From 83Br β- decay. I(γ): From 83Br β- decay. |
799.48 | 790.15 | E(γ): From 83Rb ε decay. I(γ): From 83Rb ε decay. | 799.37 | E(γ): From 83Rb ε decay. I(γ): From 83Rb ε decay. |
1170.40 | 480.38 | I(γ): from 80Se(α,nγ). Other: 106 17 in 82Se(α,3nγ). |
1721.43 | 599.3 | M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ), Δπ=no from level scheme. |
2265.80 | 527.8 | M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ). |
2290.31 | 552.2 | M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ). |
2470.42 | 204.6 | M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ). |
2478.1 | 1466.7 | M(γ): Q from γ(θ) in 82Se(α,3nγ), E2 from assumed band structure |
2483.84 | 1361.8 | M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ). |
2510.15 | 172.1 | M(γ): (D+Q) from γ(θ) in 80Se(α,nγ), E1+M2 excluded by comparison to RUL. |
2550.85 | 285.1 | M(γ): (D+Q) from γ(θ) in 80Se(α,nγ), Δπ=no from level scheme | 829.5 | M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ). |
2640.63 | 130.5 | M(γ): (D+Q) from γ(θ) in 80Se(α,nγ), E1+M2 excluded by comparison to RUL. | 919.2 | M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ), Δπ=yes from level scheme | 1519 | M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ), Δπ=yes from level scheme |
E(level) | E(gamma) | Comments |
2841.20 | 370.76 | M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ). |
3157.51 | 316.3 | M(γ): (D+Q) from γ(θ) in 80Se(α,nγ), E1+M2 excluded by comparison to RUL. | 606.6 | I(γ): from 76Ge(11B,p3nγ). Other: ≈5 in 82Se(α,3nγ) |
3367.03 | 896.6 | M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ). |
3411.54 | 860.7 | M(γ): (Q) from γ(θ) in 82Se(α,3nγ), assumed E2. | 927.7 | M(γ): (Q) from γ(θ) in 82Se(α,3nγ), assumed E2. |
3603.06 | 445.6 | M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ) and 76Ge(11B,p3nγ); Δπ=no from level scheme | 761 | I(γ): from 76Ge(11B,p3nγ). Other: ≈17 in 82Se(α,3nγ) |
3685.8 | 363.8 | M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ). |
3906.4 | 1428.4 | M(γ): (Q) from γ(θ) in 82Se(α,3nγ); E2 from assumed band structure |
4025.7 | 1541.8 | M(γ): (Q) from γ(θ) in 82Se(α,3nγ); E2 from assumed band structure |
4172.3 | 266.0 | M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ); Δπ=no from level scheme | 761 | E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided | 1621.3 | M(γ): (Q) from γ(θ) in 82Se(α,3nγ); E2 from assumed band structure |
4218.4 | 615.3 | M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ) and 76Ge(11B,p3nγ); E1+M2 excluded by comparison to RUL. | 1060.8 | I(γ): from 76Ge(11B,p3nγ). Other: ≈23 in 82Se(α,3nγ) |
4585.2 | 412.9 | M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ), (M1+E2) from assumed band structure. From γ(θ) and linear polarization measurements in 82Se(α,3nγ). |
4629.8 | 1026.7 | M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ). |
4694.6 | 1327.6 | M(γ): (Q) from γ(θ) in 82Se(α,3nγ), M2 excluded by comparison to RUL. |
4870.0 | 651.4 | M(γ): (D+Q) from RDCO in 76Ge(11B,p3nγ); Δπ=no from level scheme, | 1267.1 | M(γ): (Q) from γ(θ) in 82Se(α,3nγ), M2 excluded by comparison to RUL. |
5103.3 | 518.1 | M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ), (M1+E2) from assumed band structure. From γ(θ) and linear polarization measurements in 82Se(α,3nγ). |
5778.4 | 1957.6 | M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ). |
See 1996Br21, 1995Ke04, 1993Ca41, 1992Sc19, 1991Pa14, 1990Sc30, 1990Ca26, 1989Tr04, 1989Br11, 1986Sc13 and 1990AlZX, for recent hfs and isotope shift data.
Q-value: S(2n)=18437.8 14; S(2p)=18179.0 13 (2012Wa38)