ADOPTED LEVELS, GAMMAS for 172Os
Author: Balraj Singh | Citation: Nucl. Data Sheets 75,199 (1995) | Cutoff date: 31-May-1995
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-9.86×103 keV 4 | S(n)= 11012 keV 22 | S(p)= 3.28×103 keV 3 | Q(α)= 5224 keV 7 | ||
Reference: 2012WA38 |
References: | |||
A | 172Ir ε decay (4.4 S) | B | 172Ir ε decay (2.0 S) |
C | 176Pt α decay (6.33 S) | D | (HI,xnγ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCD | 0+ | 19.2 s 9 % ε = 99.8 % α = 0.2 | |||||
227.77 9 | ABCD | 2+ | 116 ps 7 | 227.8 1 | 100 | E2 | 0.0 | 0+ |
606.17 11 | AB D | 4+ | 7.1 ps 7 | 378.4 1 | 100 | E2 | 227.77 | 2+ |
702.8 2 ? | A | (2+) | 475.0 2 | 100 | 227.77 | 2+ | ||
758.27 14 | B | 0+ | 530.5 1 758.3 | 100 17 | (E0) | 227.77 0.0 | 2+ 0+ | |
810.01 11 | B | 2+ | 582.3 1 809.9 2 | 100 4 31 13 | E0+E2(+M1) | 227.77 0.0 | 2+ 0+ | |
918.79 14 | B | 2+ | 312.7 1 690.7 2 | 60 20 100 40 | [E2] E0+E2(+M1) | 606.17 227.77 | 4+ 2+ | |
1054.47 12 | B D | 6+ | 1.8 ps 2 | 448.4 1 | 100 | E2 | 606.17 | 4+ |
1107.95 12 | B | (3+) | 501.7 1 880.1 1 | 14 6 100 11 | [M1,E2] | 606.17 227.77 | 4+ 2+ | |
1137.88 12 | B D | 4+ | 327.9 1 531.7 1 | 23 7 100 9 | [E2] E0+E2(+M1) | 810.01 606.17 | 2+ 4+ | |
1339.53 13 | B | (4+) | 733.3 1 1112.1 2 | 100 20 17 4 | 606.17 227.77 | 4+ 2+ | ||
1468.8 2 | B | (3-) | 862.4 2 1241.4 3 | 100 10 70 20 | 606.17 227.77 | 4+ 2+ | ||
1524.95 14 | B D | 8+ | 1.1 ps +3-2 | 470.5 1 | 100 | E2 | 1054.47 | 6+ |
1551.25 12 | B D | 6+ | 413.4 1 496.8 1 945.1 1 | 100 22 30 6 63 13 | E0+E2(+M1) | 1137.88 1054.47 606.17 | 4+ 6+ 4+ | |
1604.50 13 | B | (5+) | 496.4 1 550.3 1 998.2 1 | 100 50 25 10 100 10 | 1107.95 1054.47 606.17 | (3+) 6+ 4+ | ||
1656.43 15 | B D | 5(-) | 601.9 2 1050.2 2 | 100 6 71 5 | 1054.47 606.17 | 6+ 4+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1678.6 4 ? | B | 868.6 3 ? | 100 | 810.01 | 2+ | |||
1727.64 16 | B D | (4-) | 1121.9 2 | 100 | 606.17 | 4+ | ||
1806.71 15 ? | B | 996.7 1 ? | 100 | 810.01 | 2+ | |||
1873.4 4 | D | 1267.2 | 100 | 606.17 | 4+ | |||
1884.90 14 | B | (6+) | 545.4 1 830.4 1 | 100 67 27 7 | 1339.53 1054.47 | (4+) 6+ | ||
1918.9 5 ? | B | 1108.9 4 ? | 100 | 810.01 | 2+ | |||
1978.45 14 | B D | 7(-) | 6.4 ps 12 | 322.0 1 427.6? 453.5 1 924.1 2 | 100 3 18 5 73 10 34 2 | E2 [E1] [E1] [E1] | 1656.43 1551.25 1524.95 1054.47 | 5(-) 6+ 8+ 6+ |
2023.87 16 | B D | 10+ | 1.2 ps +2-3 | 498.9 1 | 100 | E2 | 1524.95 | 8+ |
2061.33 14 | B D | (6-) | 333.8 1 405.0 3 ? 1006.7 1 | 23 11 100 2 | [E2] | 1727.64 1656.43 1054.47 | (4-) 5(-) 6+ | |
2093.63 13 | B | (8+) | 542.4 1 568.7 1 1039.1 1 | 100 12 38 12 56 12 | 1551.25 1524.95 1054.47 | 6+ 8+ 6+ | ||
2140.8 4 | B | 1086.3 3 | 100 | 1054.47 | 6+ | |||
2257.6 3 | B | 1203.1 2 | 100 | 1054.47 | 6+ | |||
2288.1 2 | B | 1233.6 1 | 100 | 1054.47 | 6+ | |||
2374.6 2 | B D | 9(-) | 4.1 ps +29-20 | 350.8 2 396.2 1 | 6.3 25 100 3 | [E1] (E2) | 2023.87 1978.45 | 10+ 7(-) |
2415.1 2 | B D | (8-) | 353.7 1 890.2 2 | 100 11 31 11 | [E2] | 2061.33 1524.95 | (6-) 8+ | |
2429.9 3 | B | 1375.4 2 | 100 | 1054.47 | 6+ | |||
2439.1 2 | B | 1384.6 1 | 100 | 1054.47 | 6+ | |||
2508.3 3 | B | 983.4 2 | 100 | 1524.95 | 8+ | |||
2564.5 2 | D | 12+ | 0.76 ps +14-21 | 540.6 1 | 100 | E2 | 2023.87 | 10+ |
2635.4 2 | D | (10-) | 220.3 1 261.2 3 611.6 3 | 100 3 47 10 53 16 | 2415.1 2374.6 2023.87 | (8-) 9(-) 10+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2765.8 2 | D | 11(-) | 6.9 ps 6 | 391.2 1 | 100 | E2 | 2374.6 | 9(-) |
2840.6 3 ? | D | 276.0? 816.8? | 43 11 100 18 | 2564.5 2023.87 | 12+ 10+ | |||
2846.0 2 | D | (10-) | 471.2 2 | 100 | 2374.6 | 9(-) | ||
3004.7 2 | D | (12-) | 369.4 1 439.8 3 | 100 6 11 6 | (E2) | 2635.4 2564.5 | (10-) 12+ | |
3098.5 3 | B | 1074.6 2 | 100 | 2023.87 | 10+ | |||
3101.2 2 | D | 14+ | 0.76 ps 28 | 536.7 1 | 100 | E2 | 2564.5 | 12+ |
3194.4 2 | D | 13(-) | 3.4 ps +6-5 | 428.7 1 | 100 | E2 | 2765.8 | 11(-) |
3199.4 2 | D | (14+) | 634.9 1 | 100 | 2564.5 | 12+ | ||
3322.1 2 | D | (12-) | 128.0 3 476.1 1 556.3 3 | 29 15 100 12 47 13 | 3194.4 2846.0 2765.8 | 13(-) (10-) 11(-) | ||
3513.0 2 | D | (14-) | 508.3 1 | 100 | 3004.7 | (12-) | ||
3589.7 2 | D | 16+ | 2.5 ps +4-5 | 488.5 1 | 100 | E2 | 3101.2 | 14+ |
3711.3 2 | D | (15-) | 1.2 ps +6-7 | 516.9 1 | 100 | E2 | 3194.4 | 13(-) |
3823.3 2 | D | (16+) | 623.9 1 | 100 | 3199.4 | (14+) | ||
3847.5 3 | D | (14-) | 525.4 1 | 100 | 3322.1 | (12-) | ||
4068.1 3 | D | (16-) | 555.1 1 | 100 | 3513.0 | (14-) | ||
4176.5 3 | D | (18+) | 1.1 ps +8-4 | 586.8 1 | 100 | [E2] | 3589.7 | 16+ |
4276.9 3 | D | (17-) | 565.6 1 | 100 | 3711.3 | (15-) | ||
4412.4 4 | D | (16-) | 564.9 2 | 100 | 3847.5 | (14-) | ||
4510.7 3 | D | (18+) | 687.4 1 | 100 | 3823.3 | (16+) | ||
4640.1 3 | D | (18-) | 572.0 1 | 100 | 4068.1 | (16-) | ||
4831.6 3 | D | (20+) | < 0.9 ps | 655.1 1 | 100 | [E2] | 4176.5 | (18+) |
4872.5 3 | D | (19-) | 595.6 1 | 100 | 4276.9 | (17-) | ||
5003.9 5 | D | (18-) | 591.5 3 | 100 | 4412.4 | (16-) | ||
5234.6 4 ? | D | (20+) | 723.9 3 ? | 100 | 4510.7 | (18+) | ||
5245.1 3 | D | (20-) | 605.0 1 | 100 | 4640.1 | (18-) | ||
5490.6 3 | D | (21-) | 618.1 1 | 100 | 4872.5 | (19-) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
5528.2 3 | D | (22+) | 696.6 1 | 100 | 4831.6 | (20+) | ||
5633.9 6 | D | (20-) | 630.0 3 | 100 | 5003.9 | (18-) | ||
5892.5 3 | D | (22-) | 647.4 1 | 100 | 5245.1 | (20-) | ||
5985.6 11 ? | D | (22+) | 751.0 10 ? | 100 | 5234.6 | (20+) | ||
6103.3 4 | D | 612.6 2 | 100 | 5490.6 | (21-) | |||
6135.1 4 | D | (23-) | 644.4 2 | 100 | 5490.6 | (21-) | ||
6258.5 3 | D | (24+) | 730.3 1 | 100 | 5528.2 | (22+) | ||
6298.5 7 | D | (22-) | 664.6 3 | 100 | 5633.9 | (20-) | ||
6584.8 3 | D | (24-) | 692.3 1 | 100 | 5892.5 | (22-) | ||
6812.4 4 | D | 709.1 2 | 100 | 6103.3 | ||||
6819.3 4 | D | (25-) | 684.2 2 | 100 | 6135.1 | (23-) | ||
7028.0 4 | D | (26+) | 769.5 1 | 100 | 6258.5 | (24+) | ||
7326.7 5 | D | (26-) | 741.8 3 | 100 | 6584.8 | (24-) | ||
7554.9 5 | D | 742.5 3 | 100 | 6812.4 | ||||
7842.6 4 | D | (28+) | 814.6 2 | 100 | 7028.0 | (26+) | ||
8119.2 6 ? | D | (28-) | 792.5 3 ? | 100 | 7326.7 | (26-) | ||
8690.1 5 ? | D | (30+) | 847.5 3 | 100 | 7842.6 | (28+) |
E(level): From least-squares fit to Eγ’s
Jπ(level): For levels populated in (HI,xnγ), it is assumed that the spins increase as the excitation energy increases. ΔJ=2 transitions are assumed as E2 (from RUL for E2 and M2 transitions). When no detailed arguments for Jπ are given, it is based on the assignment of a level as a probable band member
T1/2(level): From RDDS in (HI,xnγ) (1994ViZY)
I(γ): Weighted averages taken when values are available from more than one type of study
M(γ): From ce data in 172Ir ε decay, unless otherwise stated
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - GS band (α=0,π=+) | |||||||
0.0 | 0+ | 19.2 s 9 % ε = 99.8 % α = 0.2 | |||||
227.77 9 | 2+ | 116 ps 7 | 227.8 1 | 100 | E2 | 0.0 | 0+ |
606.17 11 | 4+ | 7.1 ps 7 | 378.4 1 | 100 | E2 | 227.77 | 2+ |
1054.47 12 | 6+ | 1.8 ps 2 | 448.4 1 | 100 | E2 | 606.17 | 4+ |
1524.95 14 | 8+ | 1.1 ps +3-2 | 470.5 1 | 100 | E2 | 1054.47 | 6+ |
2023.87 16 | 10+ | 1.2 ps +2-3 | 498.9 1 | 100 | E2 | 1524.95 | 8+ |
2564.5 2 | 12+ | 0.76 ps +14-21 | 540.6 1 | 100 | E2 | 2023.87 | 10+ |
3199.4 2 | (14+) | 634.9 1 | 100 | 2564.5 | 12+ | ||
3823.3 2 | (16+) | 623.9 1 | 100 | 3199.4 | (14+) | ||
4510.7 3 | (18+) | 687.4 1 | 100 | 3823.3 | (16+) | ||
5234.6 4 | (20+) | 723.9 3 ? | 100 | 4510.7 | (18+) | ||
5985.6 11 | (22+) | 751.0 10 ? | 100 | 5234.6 | (20+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - (α=0,π=+). yrast STATES | |||||||
3101.2 2 | 14+ | 0.76 ps 28 | |||||
3589.7 2 | 16+ | 2.5 ps +4-5 | 488.5 1 | 100 | E2 | 3101.2 | 14+ |
4176.5 3 | (18+) | 1.1 ps +8-4 | 586.8 1 | 100 | [E2] | 3589.7 | 16+ |
4831.6 3 | (20+) | < 0.9 ps | 655.1 1 | 100 | [E2] | 4176.5 | (18+) |
5528.2 3 | (22+) | 696.6 1 | 100 | 4831.6 | (20+) | ||
6258.5 3 | (24+) | 730.3 1 | 100 | 5528.2 | (22+) | ||
7028.0 4 | (26+) | 769.5 1 | 100 | 6258.5 | (24+) | ||
7842.6 4 | (28+) | 814.6 2 | 100 | 7028.0 | (26+) | ||
8690.1 5 | (30+) | 847.5 3 | 100 | 7842.6 | (28+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - Kπ=0+ BETA band | |||||||
758.27 14 | 0+ | ||||||
810.01 11 | 2+ | 582.3 1 809.9 2 | 100 4 31 13 | E0+E2(+M1) | 227.77 0.0 | 2+ 0+ | |
1137.88 12 | 4+ | 327.9 1 531.7 1 | 23 7 100 9 | [E2] E0+E2(+M1) | 810.01 606.17 | 2+ 4+ | |
1551.25 12 | 6+ | 413.4 1 496.8 1 945.1 1 | 100 22 30 6 63 13 | E0+E2(+M1) | 1137.88 1054.47 606.17 | 4+ 6+ 4+ | |
2093.63 13 | (8+) | 542.4 1 568.7 1 1039.1 1 | 100 12 38 12 56 12 | 1551.25 1524.95 1054.47 | 6+ 8+ 6+ | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 4 - Kπ=2+ γ band | |||||||
918.79 14 | 2+ | ||||||
1107.95 12 | (3+) | 501.7 1 880.1 1 | 14 6 100 11 | [M1,E2] | 606.17 227.77 | 4+ 2+ | |
1339.53 13 | (4+) | 733.3 1 1112.1 2 | 100 20 17 4 | 606.17 227.77 | 4+ 2+ | ||
1604.50 13 | (5+) | 496.4 1 550.3 1 998.2 1 | 100 50 25 10 100 10 | 1107.95 1054.47 606.17 | (3+) 6+ 4+ | ||
1884.90 14 | (6+) | 545.4 1 830.4 1 | 100 67 27 7 | 1339.53 1054.47 | (4+) 6+ | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 5 - (α=1,π=-) | |||||||
1468.8 2 | (3-) | ||||||
1656.43 15 | 5(-) | 601.9 2 1050.2 2 | 100 6 71 5 | 1054.47 606.17 | 6+ 4+ | ||
1978.45 14 | 7(-) | 6.4 ps 12 | 322.0 1 427.6? 453.5 1 924.1 2 | 100 3 18 5 73 10 34 2 | E2 [E1] [E1] [E1] | 1656.43 1551.25 1524.95 1054.47 | 5(-) 6+ 8+ 6+ |
2374.6 2 | 9(-) | 4.1 ps +29-20 | 350.8 2 396.2 1 | 6.3 25 100 3 | [E1] (E2) | 2023.87 1978.45 | 10+ 7(-) |
2765.8 2 | 11(-) | 6.9 ps 6 | 391.2 1 | 100 | E2 | 2374.6 | 9(-) |
3194.4 2 | 13(-) | 3.4 ps +6-5 | 428.7 1 | 100 | E2 | 2765.8 | 11(-) |
3711.3 2 | (15-) | 1.2 ps +6-7 | 516.9 1 | 100 | E2 | 3194.4 | 13(-) |
4276.9 3 | (17-) | 565.6 1 | 100 | 3711.3 | (15-) | ||
4872.5 3 | (19-) | 595.6 1 | 100 | 4276.9 | (17-) | ||
5490.6 3 | (21-) | 618.1 1 | 100 | 4872.5 | (19-) | ||
6135.1 4 | (23-) | 644.4 2 | 100 | 5490.6 | (21-) | ||
6819.3 4 | (25-) | 684.2 2 | 100 | 6135.1 | (23-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 6 - (α=0,π=-) | |||||||
1727.64 16 | (4-) | ||||||
2061.33 14 | (6-) | 333.8 1 405.0 3 ? 1006.7 1 | 23 11 100 2 | [E2] | 1727.64 1656.43 1054.47 | (4-) 5(-) 6+ | |
2415.1 2 | (8-) | 353.7 1 890.2 2 | 100 11 31 11 | [E2] | 2061.33 1524.95 | (6-) 8+ | |
2635.4 2 | (10-) | 220.3 1 261.2 3 611.6 3 | 100 3 47 10 53 16 | 2415.1 2374.6 2023.87 | (8-) 9(-) 10+ | ||
3004.7 2 | (12-) | 369.4 1 439.8 3 | 100 6 11 6 | (E2) | 2635.4 2564.5 | (10-) 12+ | |
3513.0 2 | (14-) | 508.3 1 | 100 | 3004.7 | (12-) | ||
4068.1 3 | (16-) | 555.1 1 | 100 | 3513.0 | (14-) | ||
4640.1 3 | (18-) | 572.0 1 | 100 | 4068.1 | (16-) | ||
5245.1 3 | (20-) | 605.0 1 | 100 | 4640.1 | (18-) | ||
5892.5 3 | (22-) | 647.4 1 | 100 | 5245.1 | (20-) | ||
6584.8 3 | (24-) | 692.3 1 | 100 | 5892.5 | (22-) | ||
7326.7 5 | (26-) | 741.8 3 | 100 | 6584.8 | (24-) | ||
8119.2 6 | (28-) | 792.5 3 ? | 100 | 7326.7 | (26-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 7 - band 1, ΔJ=2 | |||||||
2846.0 2 | (10-) | ||||||
3322.1 2 | (12-) | 128.0 3 476.1 1 556.3 3 | 29 15 100 12 47 13 | 3194.4 2846.0 2765.8 | 13(-) (10-) 11(-) | ||
3847.5 3 | (14-) | 525.4 1 | 100 | 3322.1 | (12-) | ||
4412.4 4 | (16-) | 564.9 2 | 100 | 3847.5 | (14-) | ||
5003.9 5 | (18-) | 591.5 3 | 100 | 4412.4 | (16-) | ||
5633.9 6 | (20-) | 630.0 3 | 100 | 5003.9 | (18-) | ||
6298.5 7 | (22-) | 664.6 3 | 100 | 5633.9 | (20-) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
227.77 | 2+ | 116 ps 7 | 227.8 1 | E2 | 0.218 | B(E2)(W.u.)=115 7, α=0.218 |
606.17 | 4+ | 7.1 ps 7 | 378.4 1 | E2 | 0.047 | B(E2)(W.u.)=173 17, α=0.047 |
810.01 | 2+ | 582.3 1 | E0+E2(+M1) | 0.06 | α=0.06 1 | |
918.79 | 2+ | 312.7 1 | [E2] | 0.082 | α=0.082 | |
2+ | 690.7 2 | E0+E2(+M1) | 0.17 | α=0.17 5 | ||
1054.47 | 6+ | 1.8 ps 2 | 448.4 1 | E2 | 0.030 | B(E2)(W.u.)=300 40, α=0.030 |
1107.95 | (3+) | 501.7 1 | [M1,E2] | 0.05 | α=0.05 2 | |
1137.88 | 4+ | 327.9 1 | [E2] | 0.071 | α=0.071 | |
4+ | 531.7 1 | E0+E2(+M1) | 0.17 | α=0.17 3 | ||
1524.95 | 8+ | 1.1 ps +3-2 | 470.5 1 | E2 | 0.027 | B(E2)(W.u.)=380 110, α=0.027 |
1551.25 | 6+ | 496.8 1 | E0+E2(+M1) | 0.16 | α=0.16 4 | |
1978.45 | 7(-) | 6.4 ps 12 | 322.0 1 | E2 | 0.075 | B(E2)(W.u.)=190 40, α=0.075 |
7(-) | 6.4 ps 12 | 427.6 | [E1] | B(E1)(W.u.)=3.4E-5 12 | ||
7(-) | 6.4 ps 12 | 453.5 1 | [E1] | B(E1)(W.u.)=1.2E-4 3 | ||
7(-) | 6.4 ps 12 | 924.1 2 | [E1] | B(E1)(W.u.)=6.3E-6 13 | ||
2023.87 | 10+ | 1.2 ps +2-3 | 498.9 1 | E2 | 0.023 | B(E2)(W.u.)=260 50, α=0.023 |
2061.33 | (6-) | 333.8 1 | [E2] | 0.067 | α=0.067 | |
2374.6 | 9(-) | 4.1 ps +29-20 | 350.8 2 | [E1] | B(E1)(W.u.)=7.0E-5 +65-30 | |
9(-) | 4.1 ps +29-20 | 396.2 1 | (E2) | 0.042 | B(E2)(W.u.)=230 +220-95, α=0.042 | |
2415.1 | (8-) | 353.7 1 | [E2] | 0.057 | α=0.057 | |
2564.5 | 12+ | 0.76 ps +14-21 | 540.6 1 | E2 | 0.019 | B(E2)(W.u.)=280 +105-45, α=0.019 |
2765.8 | 11(-) | 6.9 ps 6 | 391.2 1 | E2 | 0.043 | B(E2)(W.u.)=151 14, α=0.043 |
3101.2 | 14+ | 0.76 ps 28 | 536.7 1 | E2 | 0.019 | B(E2)(W.u.)=290 +170-80, α=0.019 |
3194.4 | 13(-) | 3.4 ps +6-5 | 428.7 1 | E2 | 0.034 | B(E2)(W.u.)=200 40, α=0.034 |
3589.7 | 16+ | 2.5 ps +4-5 | 488.5 1 | E2 | 0.024 | B(E2)(W.u.)=140 23, α=0.024 |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
3711.3 | (15-) | 1.2 ps +6-7 | 516.9 1 | E2 | 0.021 | B(E2)(W.u.)=220 +325-70, α=0.021 |
4176.5 | (18+) | 1.1 ps +8-4 | 586.8 1 | [E2] | 0.016 | B(E2)(W.u.)=130 +75-55, α=0.016 |
4831.6 | (20+) | < 0.9 ps | 655.1 1 | [E2] | 0.012 | B(E2)(W.u.)>91, α=0.012 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 0+ | 19.2 s 9 % ε = 99.8 % α = 0.2 | E(level): GS band (α=0,π=+). |
227.77 | 2+ | 116 ps 7 | E(level): GS band (α=0,π=+). |
606.17 | 4+ | 7.1 ps 7 | E(level): GS band (α=0,π=+). |
758.27 | 0+ | E(level): Kπ=0+ BETA band. | |
810.01 | 2+ | E(level): Kπ=0+ BETA band. | |
918.79 | 2+ | E(level): Kπ=2+ γ band. | |
1054.47 | 6+ | 1.8 ps 2 | E(level): GS band (α=0,π=+). |
1107.95 | (3+) | E(level): Kπ=2+ γ band. | |
1137.88 | 4+ | E(level): Kπ=0+ BETA band. | |
1339.53 | (4+) | E(level): Kπ=2+ γ band. | |
1468.8 | (3-) | E(level): (α=1,π=-). | |
1524.95 | 8+ | 1.1 ps +3-2 | E(level): GS band (α=0,π=+). |
1551.25 | 6+ | E(level): Kπ=0+ BETA band. | |
1604.50 | (5+) | E(level): Kπ=2+ γ band. | |
1656.43 | 5(-) | E(level): (α=1,π=-). | |
1727.64 | (4-) | E(level): (α=0,π=-). | |
1884.90 | (6+) | E(level): Kπ=2+ γ band. | |
1978.45 | 7(-) | 6.4 ps 12 | E(level): (α=1,π=-). |
2023.87 | 10+ | 1.2 ps +2-3 | E(level): GS band (α=0,π=+). |
2061.33 | (6-) | E(level): (α=0,π=-). | |
2093.63 | (8+) | E(level): Kπ=0+ BETA band. | |
2374.6 | 9(-) | 4.1 ps +29-20 | E(level): (α=1,π=-). |
2415.1 | (8-) | E(level): (α=0,π=-). | |
2564.5 | 12+ | 0.76 ps +14-21 | E(level): GS band (α=0,π=+). |
2635.4 | (10-) | E(level): (α=0,π=-). | |
E(level) | Jπ(level) | T1/2(level) | Comments |
2765.8 | 11(-) | 6.9 ps 6 | E(level): (α=1,π=-). |
2846.0 | (10-) | E(level): band 1, ΔJ=2. | |
3004.7 | (12-) | E(level): (α=0,π=-). | |
3101.2 | 14+ | 0.76 ps 28 | E(level): (α=0,π=+). yrast STATES. |
3194.4 | 13(-) | 3.4 ps +6-5 | E(level): (α=1,π=-). |
3199.4 | (14+) | E(level): GS band (α=0,π=+). | |
3322.1 | (12-) | E(level): band 1, ΔJ=2. | |
3513.0 | (14-) | E(level): (α=0,π=-). | |
3589.7 | 16+ | 2.5 ps +4-5 | E(level): (α=0,π=+). yrast STATES. |
3711.3 | (15-) | 1.2 ps +6-7 | E(level): (α=1,π=-). |
3823.3 | (16+) | E(level): GS band (α=0,π=+). | |
3847.5 | (14-) | E(level): band 1, ΔJ=2. | |
4068.1 | (16-) | E(level): (α=0,π=-). | |
4176.5 | (18+) | 1.1 ps +8-4 | E(level): (α=0,π=+). yrast STATES. |
4276.9 | (17-) | E(level): (α=1,π=-). | |
4412.4 | (16-) | E(level): band 1, ΔJ=2. | |
4510.7 | (18+) | E(level): GS band (α=0,π=+). | |
4640.1 | (18-) | E(level): (α=0,π=-). | |
4831.6 | (20+) | < 0.9 ps | E(level): (α=0,π=+). yrast STATES. |
4872.5 | (19-) | E(level): (α=1,π=-). | |
5003.9 | (18-) | E(level): band 1, ΔJ=2. | |
5234.6 | (20+) | E(level): GS band (α=0,π=+). | |
5245.1 | (20-) | E(level): (α=0,π=-). | |
5490.6 | (21-) | E(level): (α=1,π=-). | |
5528.2 | (22+) | E(level): (α=0,π=+). yrast STATES. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
5633.9 | (20-) | E(level): band 1, ΔJ=2. | |
5892.5 | (22-) | E(level): (α=0,π=-). | |
5985.6 | (22+) | E(level): GS band (α=0,π=+). | |
6135.1 | (23-) | E(level): (α=1,π=-). | |
6258.5 | (24+) | E(level): (α=0,π=+). yrast STATES. | |
6298.5 | (22-) | E(level): band 1, ΔJ=2. | |
6584.8 | (24-) | E(level): (α=0,π=-). | |
6819.3 | (25-) | E(level): (α=1,π=-). | |
7028.0 | (26+) | E(level): (α=0,π=+). yrast STATES. | |
7326.7 | (26-) | E(level): (α=0,π=-). | |
7842.6 | (28+) | E(level): (α=0,π=+). yrast STATES. | |
8119.2 | (28-) | E(level): (α=0,π=-). | |
8690.1 | (30+) | E(level): (α=0,π=+). yrast STATES. |
E(level) | E(gamma) | Comments |
758.27 | 758.3 | M(γ): no γ-ray observed, α(K)exp>0.04 (1994Da02) |
1524.95 | 470.5 | M(γ): γ(θ) and/or γγ(θ) (DCO) gives ΔJ=2. Observation in prompt γγ spectrum gives E2 from RUL (for E2 and M2) |
1978.45 | 322.0 | M(γ): γ(θ) and/or γγ(θ) (DCO) gives ΔJ=2. Observation in prompt γγ spectrum gives E2 from RUL (for E2 and M2) | 453.5 | I(γ): value from 172Ir ε decay is not used since it seems large by a factor of ≈3 |
2023.87 | 498.9 | M(γ): γ(θ) and/or γγ(θ) (DCO) gives ΔJ=2. Observation in prompt γγ spectrum gives E2 from RUL (for E2 and M2) |
2061.33 | 333.8 | I(γ): from (HI,xnγ). Iγ=59 30 in 172Ir ε decay (2.0 s) |
2374.6 | 396.2 | M(γ): γ(θ) and/or γγ(θ) (DCO) gives ΔJ=2. Observation in prompt γγ spectrum gives E2 from RUL (for E2 and M2) |
2564.5 | 540.6 | M(γ): γ(θ) and/or γγ(θ) (DCO) gives ΔJ=2. Observation in prompt γγ spectrum gives E2 from RUL (for E2 and M2) |
2765.8 | 391.2 | M(γ): γ(θ) and/or γγ(θ) (DCO) gives ΔJ=2. Observation in prompt γγ spectrum gives E2 from RUL (for E2 and M2) |
3004.7 | 369.4 | M(γ): γ(θ) and/or γγ(θ) (DCO) gives ΔJ=2. Observation in prompt γγ spectrum gives E2 from RUL (for E2 and M2) |
3101.2 | 536.7 | M(γ): γ(θ) and/or γγ(θ) (DCO) gives ΔJ=2. Observation in prompt γγ spectrum gives E2 from RUL (for E2 and M2) |
3194.4 | 428.7 | M(γ): γ(θ) and/or γγ(θ) (DCO) gives ΔJ=2. Observation in prompt γγ spectrum gives E2 from RUL (for E2 and M2) |
3589.7 | 488.5 | M(γ): γ(θ) and/or γγ(θ) (DCO) gives ΔJ=2. Observation in prompt γγ spectrum gives E2 from RUL (for E2 and M2) |
3711.3 | 516.9 | M(γ): γ(θ) and/or γγ(θ) (DCO) gives ΔJ=2. Observation in prompt γγ spectrum gives E2 from RUL (for E2 and M2) |
Nuclear structure calculations (levels, moments etc.): 1995Ch01, 1994Dr04, 1993Ch09, 1991Ba31, 1991Ba04, 1990Ka24, 1988Pa02, 1988Hs01
Q-value: Note: Current evaluation has used the following Q record -9840 syst 10830 syst 2990 syst 5227 10 1993Au05,1993Au07
Q-value: Uncertainties: 450 (Q(β-)), 370 (S(n)), 400 (S(p)) (1993Au05, 1993Au07)
Q-value: Q(εp)=2690 340 (syst 1993Au07)