ADOPTED LEVELS, GAMMAS for 85Rb
Authors: Balraj Singh and Jun Chen | Citation: Nucl. Data Sheets 116, 1 (2014) | Cutoff date: 31-Dec-2013
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=-1064.1 keV 28 | S(n)= 10479.7 keV 22 | S(p)= 7016.966 keV 6 | Q(α)= -6616.6 keV 13 | ||
| Reference: 2012WA38 |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 0.0 | ABCDEFG IJKLMN | 5/2- | STABLE | |||||
| 151.192 6 | ABCD FG IJKLMN | 3/2- | 0.71 ns 5 | 151.195 6 | 100 | M1+E2 | 0.0 | 5/2- |
| 281.005 10 | ABCD FG IJKLMN | 1/2- | 40 ps 3 | 129.820 12 281.01 2 | 100.00 7 0.58 5 | (M1) (E2) | 151.192 0.0 | 3/2- 5/2- |
| 514.0065 22 | A C EF IJ LMN | 9/2+ | 1.015 µs 1 % IT = 100 | 233? 362.81 4 514.0048 22 | ≤0.00004 0.00084 30 100 | [M4] (E3) M2 | 281.005 151.192 0.0 | 1/2- 3/2- 5/2- |
| 731.829 11 | B D G IJKLMN | 3/2- | 4.4 ps 4 | 450.85 2 580.65 5 731.812 13 | 68.4 21 5.1 5 100 3 | M1+E2 M1+E2 | 281.005 151.192 0.0 | 1/2- 3/2- 5/2- |
| 868.94 4 | C FG JK N | 7/2- | 2.5 ps 3 | 354.9 3 717.87 5 868.6 1 | 2.1 3 1.0 2 100 3 | (E1) (E2) M1+E2 | 514.0065 151.192 0.0 | 9/2+ 3/2- 5/2- |
| 885.84 14 | G IJ LMN | 1/2- | 0.78 ps +17-10 | 734.6 2 885.8 3 | 100 3 3.7 4 | (E2) | 151.192 0.0 | 3/2- 5/2- |
| 919.73 3 | D FG J LMN | (3/2,5/2)- | 0.46 ps 4 | 638.5 5 768.54 3 919.70 5 | 0.5 2 100 3 41.7 12 | 281.005 151.192 0.0 | 1/2- 3/2- 5/2- | |
| 950.95 3 | C FG IJ L N | 5/2+ | 2.8 ps 6 | 436.9 3 799.66 7 950.96 3 | 3.8 4 10.6 4 100 3 | (E2) (E1) (E1) | 514.0065 151.192 0.0 | 9/2+ 3/2- 5/2- |
| 1175.56 4 | G IJ LMN | (5/2-) | 0.66 ps 13 | 443.8 3 894.5 3 1024.36 4 1175.53 18 | 3.4 5 9.4 5 100 4 27.5 12 | [E2] | 731.829 281.005 151.192 0.0 | 3/2- 1/2- 3/2- 5/2- |
| 1293.34 8 | EF J | (13/2)+ | 8.4 ps 10 | 779.36 10 | 100 | E2 | 514.0065 | 9/2+ |
| 1295.96 5 | G IJ LMN | 1/2-,3/2- | 0.17 ps 9 | 376.2 4 1014.88 14 1144.76 7 1295.96 8 | 3 20.0 15 100 4 49.4 19 | 919.73 281.005 151.192 0.0 | (3/2,5/2)- 1/2- 3/2- 5/2- | |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 1384.24 8 | FG J LMN | 5/2-,7/2- | 1.0 ps 5 | 464.32 18 1233.00 9 1385.1 3 | 100 5 87 5 4.9 5 | (M1+E2) | 919.73 151.192 0.0 | (3/2,5/2)- 3/2- 5/2- |
| 1445.05 7 | FG J N | (9/2-) | 576.15 14 931.1 2 1445.0 1 | 47.0 25 12.2 6 100 4 | 868.94 514.0065 0.0 | 7/2- 9/2+ 5/2- | ||
| 1449.20 11 | J N | (5/2+,7/2+) | 498.1 3 580.6 2 934.9 2 1449.2 2 | 23 3 3.3 6 100 3 18.2 15 | 950.95 868.94 514.0065 0.0 | 5/2+ 7/2- 9/2+ 5/2- | ||
| 1496.31 9 | G J LMN | (1/2)- | 0.35 ps +28-21 | 576.30 20 610.4 2 1215.1 3 1345.25 12 1496.4 3 | 22 4 13.1 20 100 5 16.8 16 | [M1] [M1] (E2) | 919.73 885.84 281.005 151.192 0.0 | (3/2,5/2)- 1/2- 1/2- 3/2- 5/2- |
| 1631.42 7 | G J LMN | (5/2)- | 0.35 ps +21-14 | 680.0 8 762.49 5 1480.5 4 1631.2 2 | 5.3 14 100 5 8.1 11 38.1 18 | (E1) | 950.95 868.94 151.192 0.0 | 5/2+ 7/2- 3/2- 5/2- |
| 1668.65 6 | G N | 1/2,3/2,5/2- | 0.18 ps 11 | 1387.63 6 | 100 | 281.005 | 1/2- | |
| 1747.88 13 | F J | (11/2+,13/2+) | 454.6 2 1233.6 4 | 100 10 29 6 | 1293.34 514.0065 | (13/2)+ 9/2+ | ||
| 1786.93 16 | J | (5/2+) | 1054.7 4 1272.7 3 1787.1 2 | 11.3 12 24.6 19 100 6 | 731.829 514.0065 0.0 | 3/2- 9/2+ 5/2- | ||
| 1792.31 9 | G IJ MN | 1/2- | ≤ 0.12 ps | 1060.4 2 1641.12 10 | 13.0 13 100 8 | 731.829 151.192 | 3/2- 3/2- | |
| 1802.2 3 | J N | (9/2+,11/2+,13/2+) | 508.7 6 1288.2 3 | 6 100 | 1293.34 514.0065 | (13/2)+ 9/2+ | ||
| 1852.62 24 | J N | (3/2,5/2+) | 1120.5 3 1853.1 4 | 72 6 100 8 | 731.829 0.0 | 3/2- 5/2- | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 1891 15 | M | |||||||
| 1929.7 3 | G M | 1/2,3/2,5/2- | ≤ 0.10 ps | 1778.53 25 | 100 | 151.192 | 3/2- | |
| 1950.06 14 | G IJ MN | (1/2)- | 0.3 ps 3 | 1798.84 14 1950.1 4 | 100 60 70 70 | (E2) | 151.192 0.0 | 3/2- 5/2- |
| 1999.9 7 | J M | (1/2-) | 1999.9 7 ? | 100 | 0.0 | 5/2- | ||
| 2028.14 12 | G | (1/2-:7/2-) | 0.9 ps 4 | 1108.44 19 1876.90 14 | 61 100 | 919.73 151.192 | (3/2,5/2)- 3/2- | |
| 2039.5 3 | G | (1/2,3/2,5/2-) | 1758.5 3 | 100 | 281.005 | 1/2- | ||
| 2053 5 | I M | 7/2+,9/2+ | ||||||
| 2083.34 8 | F | (11/2-) | 638.4 4 789.9 2 1214.5 4 1569.3 1 | 5.4 11 20 4 16 3 100 11 | D(+Q) | 1445.05 1293.34 868.94 514.0065 | (9/2-) (13/2)+ 7/2- 9/2+ | |
| 2087.6 6 | G | 1/2,3/2,5/2- | ≤ 0.3 ps | 1806.6 6 | 100 | 281.005 | 1/2- | |
| 2120.97 14 | F | (11/2+) | 827.5 4 1606.9 2 | 100 13 88 13 | 1293.34 514.0065 | (13/2)+ 9/2+ | ||
| 2202.4 5 | G LM | 1/2-,3/2- | 0.3 ps +3-2 | 2051.2 5 | 100 | 151.192 | 3/2- | |
| 2239.10 15 | F | (5/2-:11/2-) | 794.0 2 1370.2 2 | 100 19 72 14 | 1445.05 868.94 | (9/2-) 7/2- | ||
| 2304 12 | M | |||||||
| 2364.44 8 | F | (13/2+) | 243.4 2 616.6 2 1071.1 2 1850.4 1 | 14 3 14 3 14 3 100 11 | D D Q | 2120.97 1747.88 1293.34 514.0065 | (11/2+) (11/2+,13/2+) (13/2)+ 9/2+ | |
| 2373.5 4 | G I | 1/2-,3/2- | 0.07 ps +28-7 | 2222.3 4 | 100 | 151.192 | 3/2- | |
| 2476.75 12 | EF | (17/2)+ | 0.76 ps +21-14 | 1183.4 1 | 100 | E2 | 1293.34 | (13/2)+ |
| 2511.42 11 | F | (13/2-) | 428.0 2 1066.4 2 1218.1 2 | 100 8 42 9 77 8 | D(+Q) | 2083.34 1445.05 1293.34 | (11/2-) (9/2-) (13/2)+ | |
| 2514 5 | I | 7/2+,9/2+ | ||||||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 2602 5 | I | 1/2-,3/2- | ||||||
| 2622.65 19 | F | (11/2+) | 258.2 4 1329.3 2 | 54 10 100 21 | (M1+E2) | 2364.44 1293.34 | (13/2+) (13/2)+ | |
| 2659.25 12 | F | (11/2+) | 294.8 4 911.2 4 1365.9 1 | 15 3 13 3 100 10 | (M1+E2) (M1+E2) | 2364.44 1747.88 1293.34 | (13/2+) (11/2+,13/2+) (13/2)+ | |
| 2685.69 10 | F | (15/2+) | 321.3 2 937.8 2 1392.3 1 | 42 6 21 4 100 11 | (M1+E2) (M1+E2) | 2364.44 1747.88 1293.34 | (13/2+) (11/2+,13/2+) (13/2)+ | |
| 2730 5 | I | 3/2+,5/2+ | ||||||
| 2801 10 | I | 1/2+ | ||||||
| 2826.55 14 | EF | (19/2)- | 12.5 ns 6 | 349.8 1 | 100 | E1 | 2476.75 | (17/2)+ |
| 2843.65 11 | F | (15/2-) | 332.2 4 479.2 1 760.2 4 | 18 4 100 12 19 4 | D(+Q) D(+Q) Q | 2511.42 2364.44 2083.34 | (13/2-) (13/2+) (11/2-) | |
| 2948 10 | I | 1/2+ | ||||||
| 2981.13 13 | F | (15/2-) | 137.3 4 469.7 2 616.7 2 897.9 4 1688.0 4 | 26 5 100 21 89 18 25 4 48 10 | D(+Q) D+Q | 2843.65 2511.42 2364.44 2083.34 1293.34 | (15/2-) (13/2-) (13/2+) (11/2-) (13/2)+ | |
| 3016.95 20 | F | (17/2-) | 173.3 4 505.6 4 540.3 3 | 12.5 25 35 7 100 8 | D+Q Q | 2843.65 2511.42 2476.75 | (15/2-) (13/2-) (17/2)+ | |
| 3024 10 | I | 3/2+,5/2+ | ||||||
| 3042.13 16 | F | (15/2-) | 198.6 4 530.7 2 1748.9 4 | 31 6 100 10 30 6 | D(+Q) | 2843.65 2511.42 1293.34 | (15/2-) (13/2-) (13/2)+ | |
| 3054.56 15 | EF | (21/2-) | > 69 ps | 228.0 1 | 100 | M1 | 2826.55 | (19/2)- |
| 3073.2 8 | F | (17/2:21/2+) | 596.5 8 | 100 | 2476.75 | (17/2)+ | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 3148 10 | I | 3/2+,5/2+ | ||||||
| 3198.29 12 | F | (17/2-) | 156.2 2 181.6 4 217.2 2 354.6 2 512.5 2 | 48 9 11.5 23 72 15 77 8 100 8 | (M1+E2) (M1+E2) (M1+E2) D | 3042.13 3016.95 2981.13 2843.65 2685.69 | (15/2-) (17/2-) (15/2-) (15/2-) (15/2+) | |
| 3200 10 | I | 3/2+,5/2+ | ||||||
| 3203.27 18 | F | (17/2+) | 517.6 4 838.4 4 1910.0 2 | 35 7 47 9 100 10 | (Q) | 2685.69 2364.44 1293.34 | (15/2+) (13/2+) (13/2)+ | |
| 3310 10 | I | (1/2-,3/2-) | ||||||
| 3398 10 | I | 1/2-,3/2- | ||||||
| 3491.15 15 | EF | (21/2+) | 5.5 ps 14 | 436.6 2 1014.4 1 | 12.9 14 100 14 | (E1) (E2) | 3054.56 2476.75 | (21/2-) (17/2)+ |
| 3541 10 | I | 3/2+,5/2+ | ||||||
| 3562.56 21 | F | (19/2) | 507.9 2 | 100 | D(+Q) | 3054.56 | (21/2-) | |
| 3598 10 | I | 3/2+,5/2+ | ||||||
| 3656 10 | I | 1/2+&3/2+,5/2+ | ||||||
| 3698 10 | I | 1/2+ | ||||||
| 3717.2 5 | F | (23/2,25/2) | 662.6 4 | 100 | (D) | 3054.56 | (21/2-) | |
| 3813.19 15 | F | (19/2-) | 614.9 1 758.9 4 | 100 9 5.2 9 | (M1+E2) | 3198.29 3054.56 | (17/2-) (21/2-) | |
| 3886 10 | I | 3/2+,5/2+ | ||||||
| 3981 10 | I | 1/2+ | ||||||
| 4039 10 | I | 3/2+,5/2+ | ||||||
| 4117 10 | I | 3/2+,5/2+ | ||||||
| 4135.42 18 | EF | (23/2+) | 0.069 ps 28 | 644.3 1 | 100 | (M1) | 3491.15 | (21/2+) |
| 4154 10 | I | (3/2+,5/2+) | ||||||
| 4195 10 | M | (5/2-,7/2-) | ||||||
| 4220 10 | I | (1/2+) | ||||||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 4311.08 18 | F | (21/2-) | 497.8 2 748.6 4 1112.8 2 1256.7 4 | 100 8 16 3 48 10 33 7 | D(+Q) | 3813.19 3562.56 3198.29 3054.56 | (19/2-) (19/2) (17/2-) (21/2-) | |
| 4343 10 | I | 3/2+,5/2+ | ||||||
| 4356.53 21 | F | (21/2-) | 0.28 ps 7 | 543.5 2 793.5 4 1301.8 4 | 100 20 16 3 16 3 | (M1(+E2)) | 3813.19 3562.56 3054.56 | (19/2-) (19/2) (21/2-) |
| 4379.8 6 | F | (25/2:29/2) | 662.6 4 | 100 | 3717.2 | (23/2,25/2) | ||
| 4484 10 | I | 3/2+,5/2+ | ||||||
| 4575 10 | I | 3/2+,5/2+ | ||||||
| 4631 10 | I | 1/2+ | ||||||
| 4729 10 | I | 1/2-,3/2- | ||||||
| 4756 10 | I | 3/2+,5/2+ | ||||||
| 4757.21 23 | EF | (25/2+) | 0.21 ps 7 | 621.9 2 | 100 | (M1) | 4135.42 | (23/2+) |
| 4847.0 3 | F | 535.9 2 | 100 | 4311.08 | (21/2-) | |||
| 4861 10 | I | 3/2+,5/2+ | ||||||
| 4913 10 | I | 1/2+ | ||||||
| 4940.4 5 | F | ≤ 0.49 ps | 583.9 4 | 100 | 4356.53 | (21/2-) | ||
| 5013 10 | I | 3/2+,5/2+ | ||||||
| 5074 10 | I | 3/2+,5/2+ | ||||||
| 5127 10 | I | 3/2+,5/2+ | ||||||
| 5186 10 | I | 1/2+ | ||||||
| 5245 10 | I | 3/2+,5/2+ | ||||||
| 5312.25 20 | F | (25/2+) | 0.28 ps +28-14 | 1176.8 2 1820.7 3 | 100 15 41 8 | (M1+E2) (E2) | 4135.42 3491.15 | (23/2+) (21/2+) |
| 5367 10 | I | (3/2+,5/2+) | ||||||
| 5419.30 19 | EF | (27/2+) | > 7 ps | 107.0 1 662.2 2 1283.9 1 | 100 11 96 11 96 11 | (M1) (M1) (E2) | 5312.25 4757.21 4135.42 | (25/2+) (25/2+) (23/2+) |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 5444 10 | I | 3/2+,5/2+ | ||||||
| 5516 10 | I | 1/2+ | ||||||
| 5563 10 | I | (3/2+,5/2+) | ||||||
| 5611.80 22 | F | (29/2+) | 3.5 ps +14-7 | 192.5 1 | 100 | (M1) | 5419.30 | (27/2+) |
| 5643 10 | I | (3/2+,5/2+) | ||||||
| 5668 10 | I | 3/2+,5/2+ | ||||||
| 5719 10 | I | (1/2-,3/2-) | ||||||
| 5815 10 | I | (3/2+,5/2+) | ||||||
| 5996 10 | I | (3/2+,5/2+) | ||||||
| 6065 10 | I | 1/2+ | ||||||
| 6185 10 | I | 3/2+,5/2+ | ||||||
| 6335.9 3 | F | (31/2+) | 0.14 ps 7 | 724.1 2 | 100 | (M1) | 5611.80 | (29/2+) |
| 7107.1 5 | F | (33/2+) | 0.042 ps +35-21 | 771.2 3 | 100 | (M1) | 6335.9 | (31/2+) |
| 11948 17 | H | (5/2)+ | 14.2 keV | |||||
| 12232 17 | H | 1/2+ | 23.7 keV | |||||
T1/2(level): From ΔS(a) in (p,γ), (7Li,4nγ) and (12C,p2nγ) unless indicated otherwise.
E(γ): Weighted average from (p,γ) and (n,n’γ) or values from 82Se(7Li,4nγ) if not indicated otherwise. The values from (n,n’γ) except those for 130γ and 151γ are systematically 0.03% smaller than the values from other reactions and decays; therefore, they are corrected here by a linear regression using the values from the other datasets.
I(γ): Branching ratios from each level are from (n,n’γ) or 82Se(7Li,4nγ), unless indicated otherwise.
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
| 151.192 | 3/2- | 0.71 ns 5 | 151.195 6 | M1+E2 | 0.072 4 | 0.0481 | B(E2)(W.u.)=2.2 3, B(M1)(W.u.)=0.0085 6, α=0.0481 7 |
| 281.005 | 1/2- | 40 ps 3 | 129.820 12 | (M1) | 0.0710 | B(M1)(W.u.)=0.234 18, α=0.0710 | |
| 1/2- | 40 ps 3 | 281.01 2 | (E2) | 0.0227 | B(E2)(W.u.)=1.96 23, α=0.0227 | ||
| 514.0065 | 9/2+ | 1.015 µs 1 % IT = 100 | 233 | [M4] | 1.99 | α=1.99 | |
| 9/2+ | 1.015 µs 1 % IT = 100 | 362.81 4 | (E3) | 0.0338 | B(E3)(W.u.)=0.028 10, α=0.0338 | ||
| 9/2+ | 1.015 µs 1 % IT = 100 | 514.0048 22 | M2 | 0.00712 | B(M2)(W.u.)=0.04374 5, α=0.00712 | ||
| 731.829 | 3/2- | 4.4 ps 4 | 450.85 2 | M1+E2 | -0.6 3 | B(E2)(W.u.)=32 24, B(M1)(W.u.)=0.016 5 | |
| 3/2- | 4.4 ps 4 | 731.812 13 | M1+E2 | 0.62 6 | B(E2)(W.u.)=4.4 8, B(M1)(W.u.)=0.0053 6 | ||
| 868.94 | 7/2- | 2.5 ps 3 | 354.9 3 | (E1) | B(E1)(W.u.)=6.4E-5 12 | ||
| 7/2- | 2.5 ps 3 | 717.87 5 | (E2) | B(E2)(W.u.)=0.52 13 | |||
| 7/2- | 2.5 ps 3 | 868.6 1 | M1+E2 | +1.1 +3-2 | B(E2)(W.u.)=11 3, B(M1)(W.u.)=0.0059 20 | ||
| 885.84 | 1/2- | 0.78 ps +17-10 | 885.8 3 | (E2) | B(E2)(W.u.)=2.1 +4-6 | ||
| 950.95 | 5/2+ | 2.8 ps 6 | 436.9 3 | (E2) | B(E2)(W.u.)=19 5 | ||
| 5/2+ | 2.8 ps 6 | 799.66 7 | (E1) | B(E1)(W.u.)=2.3E-5 5 | |||
| 5/2+ | 2.8 ps 6 | 950.96 3 | (E1) | B(E1)(W.u.)=0.00013 3 | |||
| 1293.34 | (13/2)+ | 8.4 ps 10 | 779.36 10 | E2 | B(E2)(W.u.)=10.6 13 | ||
| 1384.24 | 5/2-,7/2- | 1.0 ps 5 | 464.32 18 | (M1+E2) | 1.7 LT | B(E2)(W.u.)<690, B(M1)(W.u.)>0.015 | |
| 1496.31 | (1/2)- | 0.35 ps +28-21 | 610.4 2 | [M1] | B(M1)(W.u.)=0.04 +3-4 | ||
| (1/2)- | 0.35 ps +28-21 | 1215.1 3 | [M1] | B(M1)(W.u.)=0.0030 +19-25 | |||
| (1/2)- | 0.35 ps +28-21 | 1496.4 3 | (E2) | B(E2)(W.u.)=1.1 +7-9 | |||
| 1631.42 | (5/2)- | 0.35 ps +21-14 | 680.0 8 | (E1) | B(E1)(W.u.)=0.00011 +6-8 | ||
| 1950.06 | (1/2)- | 0.3 ps 3 | 1950.1 4 | (E2) | B(E2)(W.u.)=1.2 +19-12 | ||
| 2028.14 | (1/2-:7/2-) | 0.9 ps 4 | 1876.90 14 | B(E2)(W.u.)=0.38 17, B(M1)(W.u.)=0.0011 6 | |||
| 2083.34 | (11/2-) | 1569.3 1 | D(+Q) | -0.09 9 | |||
| 2476.75 | (17/2)+ | 0.76 ps +21-14 | 1183.4 1 | E2 | B(E2)(W.u.)=14 +3-4 | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
| 2511.42 | (13/2-) | 428.0 2 | D(+Q) | -0.10 10 | |||
| 2622.65 | (11/2+) | 258.2 4 | (M1+E2) | -1.5 15 | |||
| 2659.25 | (11/2+) | 294.8 4 | (M1+E2) | +0.3 GE | 0.014 | α=0.014 5 | |
| (11/2+) | 1365.9 1 | (M1+E2) | +1.4 10 | ||||
| 2685.69 | (15/2+) | 321.3 2 | (M1+E2) | -0.34 16 | |||
| (15/2+) | 1392.3 1 | (M1+E2) | -0.4 2 | ||||
| 2826.55 | (19/2)- | 12.5 ns 6 | 349.8 1 | E1 | 0.00262 | B(E1)(W.u.)=6.5E-7 4, α=0.00262 | |
| 2843.65 | (15/2-) | 332.2 4 | D(+Q) | 0.00 12 | |||
| (15/2-) | 479.2 1 | D(+Q) | -0.07 7 | ||||
| 2981.13 | (15/2-) | 469.7 2 | D(+Q) | -0.06 8 | |||
| (15/2-) | 616.7 2 | D+Q | -0.4 3 | ||||
| 3016.95 | (17/2-) | 173.3 4 | D+Q | -0.32 21 | |||
| 3042.13 | (15/2-) | 530.7 2 | D(+Q) | -0.07 14 | |||
| 3054.56 | (21/2-) | > 69 ps | 228.0 1 | M1 | 0.0162 | B(M1)(W.u.)<0.027, α=0.0162 | |
| 3198.29 | (17/2-) | 156.2 2 | (M1+E2) | -0.19 16 | 0.048 | α=0.048 11 | |
| (17/2-) | 217.2 2 | (M1+E2) | -0.32 20 | 0.022 | α=0.022 5 | ||
| (17/2-) | 354.6 2 | (M1+E2) | -0.38 26 | ||||
| 3491.15 | (21/2+) | 5.5 ps 14 | 436.6 2 | (E1) | B(E1)(W.u.)=9.E-5 3 | ||
| (21/2+) | 5.5 ps 14 | 1014.4 1 | (E2) | B(E2)(W.u.)=3.8 12 | |||
| 3562.56 | (19/2) | 507.9 2 | D(+Q) | +0.02 6 | |||
| 3813.19 | (19/2-) | 614.9 1 | (M1+E2) | -0.5 3 | |||
| 4135.42 | (23/2+) | 0.069 ps 28 | 644.3 1 | (M1) | B(M1)(W.u.)=1.2 5 | ||
| 4311.08 | (21/2-) | 497.8 2 | D(+Q) | -0.2 6 | |||
| 4356.53 | (21/2-) | 0.28 ps 7 | 543.5 2 | (M1(+E2)) | -0.1 LE | B(E2)(W.u.)<20, B(M1)(W.u.)>0.24 | |
| 4757.21 | (25/2+) | 0.21 ps 7 | 621.9 2 | (M1) | B(M1)(W.u.)=0.44 15 | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
| 5312.25 | (25/2+) | 0.28 ps +28-14 | 1820.7 3 | (E2) | B(E2)(W.u.)=1.3 +8-13 | ||
| 5419.30 | (27/2+) | > 7 ps | 107.0 1 | (M1) | 0.120 | B(M1)(W.u.)<0.85, α=0.120 | |
| (27/2+) | > 7 ps | 662.2 2 | (M1) | B(M1)(W.u.)<0.0034 | |||
| (27/2+) | > 7 ps | 1283.9 1 | (E2) | B(E2)(W.u.)<0.33 | |||
| 5611.80 | (29/2+) | 3.5 ps +14-7 | 192.5 1 | (M1) | 0.0252 | B(M1)(W.u.)=0.86 +18-35, α=0.0252 | |
| 6335.9 | (31/2+) | 0.14 ps 7 | 724.1 2 | (M1) | B(M1)(W.u.)=0.41 21 | ||
| 7107.1 | (33/2+) | 0.042 ps +35-21 | 771.2 3 | (M1) | B(M1)(W.u.)=1.1 +6-10 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | 5/2- | STABLE | μ=+1.35298 10 (1993Du08,2011StZZ), Q=+0.277 1 (1973Fe05,1999Ke12,2011StZZ) RMS charge radius (<r2>)1/2=4.2036 fm 24 (2013An02 evaluation). |
| 731.829 | 3/2- | 4.4 ps 4 | E(level): Weighted average from (p,γ), 85Kr β- decay (10.739 y and 4.480 h), (n,n’γ), and 85Sr ε decay (64.849 d and 67.63 min). T1/2(level): Weighted average from (p,γ) and Coulomb excitation. |
| 868.94 | 7/2- | 2.5 ps 3 | E(level): Weighted average from (p,γ), 85Kr β- decay (10.739 y and 4.480 h), (n,n’γ), and 85Sr ε decay (64.849 d and 67.63 min). T1/2(level): Weighted average from (p,γ) and Coulomb excitation. |
| 885.84 | 1/2- | 0.78 ps +17-10 | XREF: L(868). |
| 1175.56 | (5/2-) | 0.66 ps 13 | E(level): Weighted average from (p,γ), 85Kr β- decay (4.480 h), (n,n’γ), and 85Sr ε decay (67.63 min). Jπ(level): From Hauser-Feshbach calculations and observed γ branchings in (n,n’γ). |
| 1293.34 | (13/2)+ | 8.4 ps 10 | E(level): From (n,n’γ). Weighted average from (p,γ), 85Kr β- decay (4.480 h), (n,n’γ), and 85Sr ε decay (67.63 min). Jπ(level): From Hauser-Feshbach calculations and observed γ branchings in (n,n’γ). T1/2(level): From DSAM in heavy-ion reactions, unless otherwise stated. |
| 1449.20 | (5/2+,7/2+) | E(level): Weighted average from (p,γ), 85Kr β- decay (4.480 h), (n,n’γ), and 85Sr ε decay (67.63 min). Jπ(level): From Hauser-Feshbach calculations and observed γ branchings in (n,n’γ). | |
| 1802.2 | (9/2+,11/2+,13/2+) | E(level): Weighted average from (p,γ), 85Kr β- decay (4.480 h), (n,n’γ), and 85Sr ε decay (67.63 min). Jπ(level): From Hauser-Feshbach calculations and observed γ branchings in (n,n’γ). | |
| 1852.62 | (3/2,5/2+) | E(level): Weighted average from (p,γ), 85Kr β- decay (4.480 h), (n,n’γ), and 85Sr ε decay (67.63 min). Jπ(level): From Hauser-Feshbach calculations and observed γ branchings in (n,n’γ). | |
| 1999.9 | (1/2-) | E(level): Weighted average from (p,γ), 85Kr β- decay (4.480 h), (n,n’γ), and 85Sr ε decay (67.63 min). Jπ(level): From Hauser-Feshbach calculations and observed γ branchings in (n,n’γ). | |
| 2476.75 | (17/2)+ | 0.76 ps +21-14 | E(level): From (n,n’γ). T1/2(level): From DSAM in heavy-ion reactions, unless otherwise stated. |
| 2826.55 | (19/2)- | 12.5 ns 6 | μ=+1.3 4 (1990Ka26,2011StZZ) E(level): From (n,n’γ). T1/2(level): From DSAM in heavy-ion reactions, unless otherwise stated. |
| 3054.56 | (21/2-) | > 69 ps | E(level): From (n,n’γ). T1/2(level): From DSAM in heavy-ion reactions, unless otherwise stated. |
| 3491.15 | (21/2+) | 5.5 ps 14 | E(level): From (n,n’γ). T1/2(level): From DSAM in heavy-ion reactions, unless otherwise stated. |
| 4135.42 | (23/2+) | 0.069 ps 28 | E(level): From (n,n’γ). T1/2(level): From DSAM in heavy-ion reactions, unless otherwise stated. |
| 4757.21 | (25/2+) | 0.21 ps 7 | E(level): From (n,n’γ). T1/2(level): From DSAM in heavy-ion reactions, unless otherwise stated. |
| 5312.25 | (25/2+) | 0.28 ps +28-14 | E(level): From (n,n’γ). T1/2(level): From DSAM in heavy-ion reactions, unless otherwise stated. |
| 5419.30 | (27/2+) | > 7 ps | E(level): From (n,n’γ). T1/2(level): From DSAM in heavy-ion reactions, unless otherwise stated. |
| 5611.80 | (29/2+) | 3.5 ps +14-7 | E(level): From (n,n’γ). T1/2(level): From DSAM in heavy-ion reactions, unless otherwise stated. |
| 6335.9 | (31/2+) | 0.14 ps 7 | E(level): From (n,n’γ). T1/2(level): From DSAM in heavy-ion reactions, unless otherwise stated. |
| 7107.1 | (33/2+) | 0.042 ps +35-21 | E(level): From (n,n’γ). T1/2(level): From DSAM in heavy-ion reactions, unless otherwise stated. |
| E(level) | E(gamma) | Comments |
| 151.192 | 151.195 | E(γ): previous value of 151.159 corrected to 151.195 by B. Singh; May 15, 2015. GTOL rerun to deduce level energies. Thanks to Prof. K. Krane (Oregon State University) for pointing out this typographical mistake, May 14, 2015. Weighted average from (p,γ), 85Kr β- decay (10.739 y and 4.480 h), (n,n’γ), and 85Sr ε decay (64.849 d and 67.63 min). M(γ): from β- decay (4.480 h). |
| 281.005 | 129.820 | E(γ): Weighted average from (p,γ), 85Kr β- decay (10.739 y and 4.480 h), (n,n’γ), and 85Sr ε decay (64.849 d and 67.63 min). | 281.01 | E(γ): weighted average from (p,γ), β- decay (4.480 h), and ε decay (67.63 min). I(γ): weighted average of 0.58 6 from (p,γ) and 0.59 9 calculated from T1/2=40 ps 3 (weighted average of 40 ps 4 from Coulomb excitation and 39 ps 7 from (p,γ)) and B(E2)|^ from Coulomb excitation if J(281)=1/2. Other: 0.27 15 from ε decay (67.63 min). |
| 514.0065 | 362.81 | E(γ): from β- decay (10.756 y) I(γ): unweighted average of 0.00143 24 (1990Je03), 0.0005 1 (1980Me06) and 0.0006 3 (1962Al11). Weighted average is 0.0063 22 |
| 731.829 | 450.85 | E(γ): Weighted average from (p,γ), 85Kr β- decay (4.480 h), (n,n’γ), and 85Sr ε decay (67.63 min). I(γ): Weighted average from 85Kr β- decay (4.480 h), (n,n’γ), and 85Sr ε decay (67.63 min). | 580.65 | E(γ): weighted average from (p,γ), (n,n’γ), and ε decay (67.63 min).. Weighted average from (p,γ), 85Kr β- decay (4.480 h), (n,n’γ), and 85Sr ε decay (67.63 min). I(γ): weighted average from (n,n’γ) and ε decay (67.63 min).. Weighted average from 85Kr β- decay (4.480 h), (n,n’γ), and 85Sr ε decay (67.63 min). | 731.812 | E(γ): Weighted average from (p,γ), 85Kr β- decay (4.480 h), (n,n’γ), and 85Sr ε decay (67.63 min). I(γ): Weighted average from 85Kr β- decay (4.480 h), (n,n’γ), and 85Sr ε decay (67.63 min). |
| 868.94 | 354.9 | E(γ): From 85Sr ε decay (64.849 d). I(γ): Weighted average from (n,n’γ), and 85Sr ε decay (64.849 d). | 717.87 | E(γ): From 85Sr ε decay (64.849 d). I(γ): other: 2.6 3 from ε decay (64.84 d). | 868.6 | E(γ): somewhat poor fit, level-energy difference=868.9. weighted average from ε decay (64.84 d), (p,γ), and (n,n’γ). |
| 885.84 | 734.6 | E(γ): From (n,n’γ). | 885.8 | E(γ): From (n,n’γ). |
| 919.73 | 638.5 | E(γ): From (n,n’γ). | 768.54 | E(γ): weighted average, from (7Li,4nγ), (p,γ), and (n,n’γ). |
| 950.95 | 436.9 | E(γ): From (n,n’γ). |
| 1175.56 | 443.8 | E(γ): From (n,n’γ). | 894.5 | E(γ): From (n,n’γ). | 1175.53 | E(γ): from (p,γ). For (n,n’γ) 1980Ba29 report that contributions due to 87Rb are possible. I(γ): for (n,n’γ) 1980Ba29 report that contributions due to 87Rb are possible, but Iγ is confirmed by Iγ=23 from (p,γ). |
| 1293.34 | 779.36 | E(γ): weighted average of 779.4 keV 1 from 82Se(7Li,4nγ) and 779.2 2 from (n,n’γ). |
| 1295.96 | 376.2 | E(γ): From (n,n’γ). |
| 1384.24 | 464.32 | E(γ): weighted average from 82Se(7Li,4nγ), (p,γ), and (n,n’γ). | 1385.1 | E(γ): From (n,n’γ). |
| 1445.05 | 931.1 | E(γ): From (n,n’γ). |
| 1449.20 | 498.1 | E(γ): From (n,n’γ). | 580.6 | E(γ): From (n,n’γ). | 934.9 | E(γ): From (n,n’γ). | 1449.2 | E(γ): From (n,n’γ). |
| E(level) | E(gamma) | Comments |
| 1496.31 | 576.30 | E(γ): From (p,γ). | 1215.1 | E(γ): From (n,n’γ). |
| 1631.42 | 680.0 | E(γ): From (n,n’γ). | 1480.5 | E(γ): From (n,n’γ). |
| 1668.65 | 1387.63 | E(γ): From (p,γ). |
| 1786.93 | 1054.7 | E(γ): From (n,n’γ). | 1272.7 | E(γ): From (n,n’γ). | 1787.1 | E(γ): From (n,n’γ). |
| 1792.31 | 1060.4 | E(γ): From (n,n’γ). |
| 1802.2 | 508.7 | E(γ): From (n,n’γ). | 1288.2 | E(γ): From (n,n’γ). |
| 1852.62 | 1120.5 | E(γ): From (n,n’γ). | 1853.1 | E(γ): From (n,n’γ). |
| 1999.9 | 1999.9 | E(γ): this γ observed in (n,n’γ) may result from 87Rb impurities.. From (n,n’γ). |
| 2028.14 | 1108.44 | E(γ): From (p,γ). I(γ): From (p,γ). | 1876.90 | E(γ): From (p,γ). I(γ): From (p,γ). |
| 2039.5 | 1758.5 | E(γ): From (p,γ). |
| 2087.6 | 1806.6 | E(γ): From (p,γ). |
| 2202.4 | 2051.2 | E(γ): From (p,γ). |
| 2373.5 | 2222.3 | E(γ): From (p,γ). |
| 3491.15 | 436.6 | M(γ): ΔJ=0 transition |
| 5611.80 | 192.5 | E(γ): From 85Sr ε decay (67.63 min). I(γ): From 85Sr ε decay (67.63 min). M(γ): From RUL. |
| 6335.9 | 724.1 | E(γ): From 85Sr ε decay (67.63 min). I(γ): From 85Sr ε decay (67.63 min). M(γ): E1 is not excluded. From RUL. |
| 7107.1 | 771.2 | E(γ): From 85Sr ε decay (67.63 min). I(γ): From 85Sr ε decay (67.63 min). M(γ): From RUL. |
Typographical error in previous Eγ=151.159 ground-state transition corrected to 151.195 by B. Singh; May 27, 2015. GTOL rerun to deduce level energies, some of which got adjusted upward by 0.01-0.03 keV. Evaluator thanks Prof. K. Krane (Oregon State University) for pointing out this typographical mistake, May 14, 2015.
Isotopic assignment by Aston: Nature 127, 233 (1931), using mass spectrographic technique
Hyperfine structure measurements: 2007Pe27, 2006Da03, 2005Kr15, 2004Ba25, 2003Ra19, 2001Ba98, 1996Mi15, 1995Ke04, 1994Se20, 1993Du08, 1992Ho16, 1991Ma21, 1987An02
Mass measurements: 2010Mo30, 2001Ra42, 1999Br47, 1994Ot01
Structure calculations: 2001Am08, 2000Sc34, 1996Ma57, 1995Ta21
Q-value: S(2n)=19239.3 23, S(2p)=17732 4 (2012Wa38)