ADOPTED LEVELS, GAMMAS for 246Cm
Authors: E. Browne, J. K. Tuli | Citation: Nucl. Data Sheets 112, 1833 (2011) | Cutoff date: 1-Jan-2011
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=-1.35×103 keV 6 | S(n)= 6457.6 keV 15 | S(p)= 6573 keV 3 | Q(α)= 5475.1 keV 9 | ||
| Reference: 2012WA38 |
| References: | |||
| A | 246Am β- decay (39 M) | B | 246Am β- decay (25.0 M) |
| C | 246Bk ε decay | D | 250Cf α decay |
| E | 246Cm(d,d’) | F | Coulomb Excitation |
| G | 248Cm(p,t) | H | 248Cm(209Bi,211BIG) |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 0 | ABCDEFGH | 0+ | 4706 y 40 % α = 99.97385 7 % SF = 0.02615 7 | |||||
| 42.852 5 | ABCDEFGH | 2+ | 123 ps 2 | 42.852 5 | 100 | E2 | 0 | 0+ |
| 141.989 25 | ABCDE GH | 4+ | 99.2 2 | 100.0 | E2 | 42.852 | 2+ | |
| 294.89 21 | AB DE H | 6+ | 152.9 2 | 100.0 | [E2] | 141.989 | 4+ | |
| 500.5 5 | A H | 8+ | 205 1 | 100 | 294.89 | 6+ | ||
| 753.3 6 | H | (10+) | 252.8 | | 500.5 | 8+ | ||
| 841.671 21 | BC | 2- | 798.80 4 | 100.0 | E1 | 42.852 | 2+ | |
| 876.434 23 | BC E | 3- | 34.8 1 734.41 4 833.60 4 | ≈0.2 65.4 20 100 3 | [M1,E2] E1 E1 | 841.671 141.989 42.852 | 2- 4+ 2+ | |
| 923.30 4 | AB | (4)- | 46.87S 81.63S 781.28 6 | ≈0.09 ≈1.6 100 8 | [M1,E2] [E2] [E1] | 876.434 841.671 141.989 | 3- 2- 4+ | |
| 980.6 5 | A E | (5-) | 685.1 3 ? 838.5 3 ? | ≈100 ≈100 | 294.89 141.989 | 6+ 4+ | ||
| 1050.1 7 | H | (12+) | 296.8 | | 753.3 | (10+) | ||
| 1051.5 5 | A | (6-) | 127.4 5 ? 756.0 3 | ≈24 100 8 | 923.30 294.89 | (4)- 6+ | ||
| 1059 3 | E | |||||||
| 1078.845 21 | BC E | 1- | 237.23 4 1036.00 4 1078.86 4 | 0.52 3 45.7 14 100 4 | [M1,E2] E1 E1 | 841.671 42.852 0 | 2- 2+ 0+ | |
| 1104.854 23 | BC | (2)- | 263.17 5 962.9 4 1062.04 4 | 0.195 13 0.003 3 100.0 21 | [M1,E2] [M2] E1 | 841.671 141.989 42.852 | 2- 4+ 2+ | |
| 1124.260 25 | BC E | 2+ | 982.73 15 1081.40 6 1124.29 4 | 5.1 15 100 15 76 3 | [E2] (E2) E2 | 141.989 42.852 0 | 4+ 2+ 0+ | |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 1128.012 25 | BC E | 3- | 251.50 10 986.03 4 1085.15 6 | 0.18 4 62.7 20 100 3 | [M1,E2] (E1) E1 | 876.434 141.989 42.852 | 3- 4+ 2+ | |
| 1128.8 9 | A | (7-) | 629 1 834 1 | 50 10 ≈100 | 500.5 294.89 | 8+ 6+ | ||
| 1165.48 4 | BC | (3+) | 289.3 2 1023.44 7 1122.64 6 | 4.8 13 40 5 100 5 | [E1] [E2] (E2) | 876.434 141.989 42.852 | 3- 4+ 2+ | |
| 1174.72 7 | B E G | 0+ | 1131.88 7 1174.72 | 100 12 | [E2] E0 | 42.852 0 | 2+ 0+ | |
| 1179.7 5 | A | (8-) | 127.4 5 679 1 | ≈6 100 | 1051.5 500.5 | (6-) 8+ | ||
| 1210.52 5 | B G | 2+ | 1167.74 5 1210.35 9 | 100 6 45 7 | E0+(M1,E2) [E2] | 42.852 0 | 2+ 0+ | |
| 1219.95 11 | B E | (4+) | 925.0 3 ? 1177.2 2 | 1.0E2 4 41 11 | [E2] [E2] | 294.89 42.852 | 6+ 2+ | |
| 1221 2 ? | E | |||||||
| 1249.768 22 | B E | 1- | 171.02 11 373.36 5 407.99 6 1206.96 4 1249.79 4 | 33 14 14.0 9 6.8 7 100 4 100 4 | [M1,E2] [E2] [M1,E2] E1 [E1] | 1078.845 876.434 841.671 42.852 0 | 1- 3- 2- 2+ 0+ | |
| 1289.3 3 | B | 0+ | 1289.4 | | E0 | 0 | 0+ | |
| 1300.43 4 | B E | (3-) | 377.2 2 423.4 5 1158.47 6 1257.62 6 | 7 3 10 5 32 3 100 7 | [M1,E2] [M1,E2] [E1] [E1] | 923.30 876.434 141.989 42.852 | (4)- 3- 4+ 2+ | |
| 1317.56 5 ? | B | (2)+ | 1274.72 4 | 100.0 | M1 | 42.852 | 2+ | |
| 1340.15 16 | B E | 1198.19 6 ? 1297.34 9 ? | 100 5 34 4 | 141.989 42.852 | 4+ 2+ | |||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 1348.856 22 | B | 1- | 244.03 3 270.07 3 472.33 5 507.10 5 1306.8 2 ? 1348.81 4 | 66.7 25 100 4 3.57 17 6.6 3 0.61 10 11.7 5 | (M1) M1+E2 [E2] (E2) [E1] E1 | 1104.854 1078.845 876.434 841.671 42.852 0 | (2)- 1- 3- 2- 2+ 0+ | |
| 1366.623 25 | B | (2-) | 238.64 3 261.73 5 287.78 3 443.25 18 524.92 4 1323.77 8 | 94 5 100 4 83 3 2.2 7 46.8 18 16 4 | [M1,E2] [M1,E2] (M1) [E2] (M1) [E1] | 1128.012 1104.854 1078.845 923.30 841.671 42.852 | 3- (2)- 1- (4)- 2- 2+ | |
| 1379.22 7 | B | (4+) | 1237.2 2 1336.38 7 | 39 6 100 7 | [M1,E2] [E2] | 141.989 42.852 | 4+ 2+ | |
| 1387.1 8 | H | (14+) | 337.0 | | 1050.1 | (12+) | ||
| 1397 3 | E | (5-) | ||||||
| 1451.88 4 | B | 1+ | 277.0 2 327.81 17 609.98 9 1409.12 8 1451.91 4 | 4.4 17 6.6 22 98 17 74 4 100 5 | [M1] [M1,E2] E1 (M1) (M1) | 1174.72 1124.260 841.671 42.852 0 | 0+ 2+ 2- 2+ 0+ | |
| 1478.42 4 | B E | (2+) | 228.71 7 267.3 5 636.72 12 1336.38 7 1435.59 6 | 100 20 13 7 32 8 49 4 69 7 | [E1] [M1,E2] [E1] [E2] [M1,E2] | 1249.768 1210.52 841.671 141.989 42.852 | 1- 2+ 2- 4+ 2+ | |
| 1509.22 6 | B | (3+) | 289.3 2 343.93 4 ? 381.0 3 1367.9 2 1466.33 6 1509.0 4 ? | 18 5 100 4 5.8 20 61 11 29 4 2.9 15 | [M1,E2] [M1,E2] [E1] [M1,E2] [M1,E2] [M3] | 1219.95 1165.48 1128.012 141.989 42.852 0 | (4+) (3+) 3- 4+ 2+ 0+ | |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 1525.920 25 | B E | 3- | 306.0 3 360.39 4 398.14 12 401.68 3 421.08 5 446.8 5 602.54 6 649.48 4 684.28 5 1383.94 17 1483.09 9 | 0.21 13 9.7 4 1.40 22 45.3 13 3.8 3 0.21 17 39.8 22 62.7 22 100 4 0.93 17 3.5 3 | [E1] [E1] [M1,E2] E1 [M1,E2] [E2] (E2+M1) (E2+M1) (E2+M1) [E1] [E1] | 1219.95 1165.48 1128.012 1124.260 1104.854 1078.845 923.30 876.434 841.671 141.989 42.852 | (4+) (3+) 3- 2+ (2)- 1- (4)- 3- 2- 4+ 2+ | |
| 1573.74 5 | B | (1+) | 1530.7 5 1573.74 5 | 51 11 100 5 | (M1) (M1) | 42.852 0 | 2+ 0+ | |
| 1593.692 24 | B | 2- | 227.4 2 ? 244.9 2 293.37 15 343.93 4 465.61 5 469.71 8 488.82 4 514.79 4 670.1 2 717.24 5 752.06 4 1550.94 9 | 1.8 6 0.8 5 0.55 16 3.15 13 3.12 25 1.24 16 11.2 5 10.5 5 1.0 4 30.9 13 100 4 33 3 | [M1,E2] [M1,E2] [M1,E2] [M1,E2] [M1,E2] [E1] M1 (M1) [E2] (M1) (M1+E0) E1 | 1366.623 1348.856 1300.43 1249.768 1128.012 1124.260 1104.854 1078.845 923.30 876.434 841.671 42.852 | (2-) 1- (3-) 1- 3- 2+ (2)- 1- (4)- 3- 2- 2+ | |
| 1601.22 3 | B | (3)+ | 381.0 3 476.89 5 677.86 6 724.79 4 759.59 4 1459.32 6 1558.35 10 | 0.23 8 3.32 24 7.0 6 33.2 12 100 3 1.47 16 2.6 3 | [M1,E2] (M1) [E1] E1 E1 [M1,E2] [M1,E2] | 1219.95 1124.260 923.30 876.434 841.671 141.989 42.852 | (4+) 2+ (4)- 3- 2- 4+ 2+ | |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 1604.16 4 | B E | (1-) | 354.45 6 1561.30 5 1604.14 5 | 6.3 10 93 4 100 4 | [M1,E2] [E1] [E1] | 1249.768 42.852 0 | 1- 2+ 0+ | |
| 1621.486 25 | B E | 3- | 321.07 4 456.11 6 493.46 4 516.60 13 698.27 5 745.05 4 779.76 8 1479.43 4 1578.62 5 | 7.9 6 5.9 8 45.7 16 4.2 11 49 4 100 4 28 5 97 4 32.8 13 | [M1,E2] [E1] M1 [M1,E2] (M1) (M1+E0) (M1) E1 [E1] | 1300.43 1165.48 1128.012 1104.854 923.30 876.434 841.671 141.989 42.852 | (3-) (3+) 3- (2)- (4)- 3- 2- 4+ 2+ | |
| 1628.92 7 ? | B | 1486.90 7 ? 1586.1 2 ? | 40 30 100 50 | 141.989 42.852 | 4+ 2+ | |||
| 1633.53 3 | B | (2)- | 267.3 5 293.37 15 383.73 6 423.4 5 505.61 13 528.69 7 554.68 6 791.5 2 1590.68 5 | 1.0 5 0.86 24 3.6 4 0.8 4 2.3 4 2.9 3 2.8 3 12.4 24 100 7 | (M1) (M1) (M1,E2) E1 | 1366.623 1340.15 1249.768 1210.52 1128.012 1104.854 1078.845 841.671 42.852 | (2-) 1- 2+ 3- (2)- 1- 2- 2+ | |
| 1659.19 9 | B E | (1-) | 554.4 2 1616.3 2 1659.18 10 | 100 8 13 4 57 5 | (M1,E2) [E1] [E1] | 1104.854 42.852 0 | (2)- 2+ 0+ | |
| 1661.64 4 | B | (1+) | 451.2 2 487.2 3 820.7 3 ? 1618.80 4 1661.63 5 | 1.1 5 4.1 9 1.6 10 51.0 20 100 4 | [M1,E2] [M1] [E1] (M1) (M1) | 1210.52 1174.72 841.671 42.852 0 | 2+ 0+ 2- 2+ 0+ | |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 1670.99 3 | B E | (3-) | 451.2 2 505.61 13 542.92 5 566.12 5 747.74 8 829.37 8 1529.00 7 1628.17 5 | 1.1 5 5.4 10 17.8 23 19.1 12 11.1 23 8.0 16 100 5 24.6 13 | [E1] [E1] (M1+E2) (M1) [M1,E2] [M1,E2] (E1) (E1) | 1219.95 1165.48 1128.012 1104.854 923.30 841.671 141.989 42.852 | (4+) (3+) 3- (2)- (4)- 2- 4+ 2+ | |
| 1680.79 5 | B | 2+ | 461.2 2 ? 1538.9 2 1637.95 5 1680.69 18 | 2.0 8 0.8 3 100 13 0.66 13 | [E2] [E2] (M1) [E2] | 1219.95 141.989 42.852 0 | (4+) 4+ 2+ 0+ | |
| 1712.37 5 | B | (3+) | 1570.46 7 1669.50 5 | 98 8 100 7 | [M1,E2] [M1,E2] | 141.989 42.852 | 4+ 2+ | |
| 1760.2 8 | H | (16+) | 373.1 | | 1387.1 | (14+) | ||
| 1780.80 3 | B E | 2+ | 414.16 6 656.35 14 904.42 5 939.15 5 1737.94 5 1780.5 2 | 9.3 12 10.4 25 51.3 20 69 5 100 7 3.6 9 | [E1] M1+E0 (E1) (E1) (M1) [E2] | 1366.623 1124.260 876.434 841.671 42.852 0 | (2-) 2+ 3- 2- 2+ 0+ | |
| 1821.75 6 | B | 1778.92 6 1821.70 12 | 100 6 6.6 14 | 42.852 0 | 2+ 0+ | |||
| 1836.73 6 | B E | (2+,1-) | 960.2 3 1794.7 4 1836.71 6 | 100 40 6.8 23 86 9 | 876.434 42.852 0 | 3- 2+ 0+ | ||
| 1856.59 6 | B | (3+) | 347.26 4 ? 636.72 12 ? 732.5 2 1714.61 9 1813.73 6 | 100 6 49 12 63 18 9.0 10 11.3 11 | [M1,E2] [M1,E2] | 1509.22 1219.95 1124.260 141.989 42.852 | (3+) (4+) 2+ 4+ 2+ | |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 1870.19 5 | B | 1,2+ | 580.9 3 1827.39 5 1869.81 15 | 44 12 100 8 5.2 11 | 1289.3 42.852 0 | 0+ 2+ 0+ | ||
| 1875.52 11 | B | 1,2+ | 751.0 3 1832.6 3 1875.56 12 | 100 36 1.4 7 2.4 6 | 1124.260 42.852 0 | 2+ 2+ 0+ | ||
| 1886.76 4 | B | (1+) | 434.92 13 1045.08 6 1843.86 5 1886.80 5 | 48 15 100 17 49 5 68 5 | (M1+E0) [E1] [M1,E2] [M1] | 1451.88 841.671 42.852 0 | 1+ 2- 2+ 0+ | |
| 1898.07 9 | B | (2+) | 732.5 2 1756.1 2 1855.34 12 1897.8 2 | 1.0E3 3 93 15 100 33 30 7 | [M1,E2] [E2] [M1,E2] [E2] | 1165.48 141.989 42.852 0 | (3+) 4+ 2+ 0+ | |
| 1901.31 6 | B | 2+,3 | 1759.30 5 1858.7 2 | 100 9 3.6 6 | 141.989 42.852 | 4+ 2+ | ||
| 1906.11 14 | B | 2+,3,4+ | 1764.2 2 1863.19 18 | 95 21 100 16 | 141.989 42.852 | 4+ 2+ | ||
| 1909.31 6 | B E | 1-,2+ | 1866.48 6 1909.27 9 | 100 15 29 3 | 42.852 0 | 2+ 0+ | ||
| 1924.56 4 | B | 1,2+ | 1881.70 5 1924.56 5 | 91 9 100 9 | 42.852 0 | 2+ 0+ | ||
| 1947.07 7 | B | 2+,3,4+ | 325.61 8 1804.8 2 1904.26 10 | 100 17 15 4 20 3 | 1621.486 141.989 42.852 | 3- 4+ 2+ | ||
| 1965 4 | E | |||||||
| 1983.34 13 | B | (1+,2+) | 271.1 2 361.85 9 ? 1940.43 18 1983.2 3 | 41 21 100 13 4.5 9 2.4 9 | 1712.37 1621.486 42.852 0 | (3+) 3- 2+ 0+ | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 2032.50 7 | B | 1,2+ | 370.81 13 ? 580.9 3 1989.63 8 2032.49 11 | 50 12 1.0E2 3 12.4 24 12 5 | 1661.64 1451.88 42.852 0 | (1+) 1+ 2+ 0+ | ||
| 2146.04 5 | B | 1,2+ | 2103.18 7 2146.05 7 | 51 5 100 6 | 42.852 0 | 2+ 0+ | ||
| 2165.1 9 | H | (18+) | 404.9 | | 1760.2 | (16+) | ||
| 2171.40 7 | B | 2+,3 | 577.9 3 ? 2029.39 8 2128.57 9 | 1.0E2 3 13.8 15 15.3 15 | 1593.692 141.989 42.852 | 2- 4+ 2+ | ||
| 2598.1 9 | H | (20+) | 433.0 | | 2165.1 | (18+) | ||
| 3056.0 10 | H | (22+) | 457.9 | | 2598.1 | (20+) | ||
| 3535.1 10 | H | (24+) | 479.1 | | 3056.0 | (22+) | ||
| 4033.2 11 | H | (26+) | 498.1 | | 3535.1 | (24+) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 1 - Kπ=0+ GS ROTATIONAL band. | |||||||
| 0 | 0+ | 4706 y 40 % α = 99.97385 7 % SF = 0.02615 7 | |||||
| 42.852 5 | 2+ | 123 ps 2 | 42.852 5 | 100 | E2 | 0 | 0+ |
| 141.989 25 | 4+ | 99.2 2 | 100.0 | E2 | 42.852 | 2+ | |
| 294.89 21 | 6+ | 152.9 2 | 100.0 | [E2] | 141.989 | 4+ | |
| 500.5 5 | 8+ | 205 1 | 100 | 294.89 | 6+ | ||
| 753.3 6 | (10+) | 252.8 | | 500.5 | 8+ | ||
| 1050.1 7 | (12+) | 296.8 | | 753.3 | (10+) | ||
| 1387.1 8 | (14+) | 337.0 | | 1050.1 | (12+) | ||
| 1760.2 8 | (16+) | 373.1 | | 1387.1 | (14+) | ||
| 2165.1 9 | (18+) | 404.9 | | 1760.2 | (16+) | ||
| 2598.1 9 | (20+) | 433.0 | | 2165.1 | (18+) | ||
| 3056.0 10 | (22+) | 457.9 | | 2598.1 | (20+) | ||
| 3535.1 10 | (24+) | ||||||
| 4033.2 11 | (26+) | 498.1 | | 3535.1 | (24+) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 2 - Kπ=2- band. | |||||||
| 841.671 21 | 2- | ||||||
| 876.434 23 | 3- | 34.8 1 734.41 4 833.60 4 | ≈0.2 65.4 20 100 3 | [M1,E2] E1 E1 | 841.671 141.989 42.852 | 2- 4+ 2+ | |
| 923.30 4 | (4)- | 46.87S 81.63S 781.28 6 | ≈0.09 ≈1.6 100 8 | [M1,E2] [E2] [E1] | 876.434 841.671 141.989 | 3- 2- 4+ | |
| 980.6 5 | (5-) | 685.1 3 ? 838.5 3 ? | ≈100 ≈100 | 294.89 141.989 | 6+ 4+ | ||
| 1051.5 5 | (6-) | 127.4 5 ? 756.0 3 | ≈24 100 8 | 923.30 294.89 | (4)- 6+ | ||
| 1128.8 9 | (7-) | 629 1 834 1 | 50 10 ≈100 | 500.5 294.89 | 8+ 6+ | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 3 - Kπ=1- band. | |||||||
| 1078.845 21 | 1- | ||||||
| 1104.854 23 | (2)- | 263.17 5 962.9 4 1062.04 4 | 0.195 13 0.003 3 100.0 21 | [M1,E2] [M2] E1 | 841.671 141.989 42.852 | 2- 4+ 2+ | |
| 1128.012 25 | 3- | 251.50 10 986.03 4 1085.15 6 | 0.18 4 62.7 20 100 3 | [M1,E2] (E1) E1 | 876.434 141.989 42.852 | 3- 4+ 2+ | |
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 4 - Kπ=2+ band. | |||||||
| 1124.260 25 | 2+ | ||||||
| 1165.48 4 | (3+) | 289.3 2 1023.44 7 1122.64 6 | 4.8 13 40 5 100 5 | [E1] [E2] (E2) | 876.434 141.989 42.852 | 3- 4+ 2+ | |
| 1219.95 11 | (4+) | 925.0 3 ? 1177.2 2 | 1.0E2 4 41 11 | [E2] [E2] | 294.89 42.852 | 6+ 2+ | |
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 5 - SECOND Kπ=0+ band. | |||||||
| 1174.72 7 | 0+ | ||||||
| 1210.52 5 | 2+ | 1167.74 5 1210.35 9 | 100 6 45 7 | E0+(M1,E2) [E2] | 42.852 0 | 2+ 0+ | |
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 6 - ν 7/2[624]+ν 9/2[734]. | |||||||
| 1179.7 5 | (8-) | ||||||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 7 - Kπ=0- band. | |||||||
| 1249.768 22 | 1- | ||||||
| 1300.43 4 | (3-) | 377.2 2 423.4 5 1158.47 6 1257.62 6 | 7 3 10 5 32 3 100 7 | [M1,E2] [M1,E2] [E1] [E1] | 923.30 876.434 141.989 42.852 | (4)- 3- 4+ 2+ | |
| 1397 3 | (5-) | ||||||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 8 - THIRD Kπ=0+ band. | |||||||
| 1289.3 3 | 0+ | ||||||
| 1317.56 5 | (2)+ | 1274.72 4 | 100.0 | M1 | 42.852 | 2+ | |
| 1379.22 7 | (4+) | 1237.2 2 1336.38 7 | 39 6 100 7 | [M1,E2] [E2] | 141.989 42.852 | 4+ 2+ | |
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 9 - SECOND Kπ=1- band. | |||||||
| 1348.856 22 | 1- | ||||||
| 1366.623 25 | (2-) | 238.64 3 261.73 5 287.78 3 443.25 18 524.92 4 1323.77 8 | 94 5 100 4 83 3 2.2 7 46.8 18 16 4 | [M1,E2] [M1,E2] (M1) [E2] (M1) [E1] | 1128.012 1104.854 1078.845 923.30 841.671 42.852 | 3- (2)- 1- (4)- 2- 2+ | |
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 10 - Kπ=1+ band. | |||||||
| 1451.88 4 | 1+ | ||||||
| 1478.42 4 | (2+) | 228.71 7 267.3 5 636.72 12 1336.38 7 1435.59 6 | 100 20 13 7 32 8 49 4 69 7 | [E1] [M1,E2] [E1] [E2] [M1,E2] | 1249.768 1210.52 841.671 141.989 42.852 | 1- 2+ 2- 4+ 2+ | |
| 1509.22 6 | (3+) | 289.3 2 343.93 4 ? 381.0 3 1367.9 2 1466.33 6 1509.0 4 ? | 18 5 100 4 5.8 20 61 11 29 4 2.9 15 | [M1,E2] [M1,E2] [E1] [M1,E2] [M1,E2] [M3] | 1219.95 1165.48 1128.012 141.989 42.852 0 | (4+) (3+) 3- 4+ 2+ 0+ | |
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 11 - SECOND Kπ=2- band. | |||||||
| 1593.692 24 | 2- | ||||||
| 1621.486 25 | 3- | 321.07 4 456.11 6 493.46 4 516.60 13 698.27 5 745.05 4 779.76 8 1479.43 4 1578.62 5 | 7.9 6 5.9 8 45.7 16 4.2 11 49 4 100 4 28 5 97 4 32.8 13 | [M1,E2] [E1] M1 [M1,E2] (M1) (M1+E0) (M1) E1 [E1] | 1300.43 1165.48 1128.012 1104.854 923.30 876.434 841.671 141.989 42.852 | (3-) (3+) 3- (2)- (4)- 3- 2- 4+ 2+ | |
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 12 - THIRD Kπ=1- band. | |||||||
| 1604.16 4 | (1-) | ||||||
| 1633.53 3 | (2)- | 267.3 5 293.37 15 383.73 6 423.4 5 505.61 13 528.69 7 554.68 6 791.5 2 1590.68 5 | 1.0 5 0.86 24 3.6 4 0.8 4 2.3 4 2.9 3 2.8 3 12.4 24 100 7 | (M1) (M1) (M1,E2) E1 | 1366.623 1340.15 1249.768 1210.52 1128.012 1104.854 1078.845 841.671 42.852 | (2-) 1- 2+ 3- (2)- 1- 2- 2+ | |
| 1670.99 3 | (3-) | 451.2 2 505.61 13 542.92 5 566.12 5 747.74 8 829.37 8 1529.00 7 1628.17 5 | 1.1 5 5.4 10 17.8 23 19.1 12 11.1 23 8.0 16 100 5 24.6 13 | [E1] [E1] (M1+E2) (M1) [M1,E2] [M1,E2] (E1) (E1) | 1219.95 1165.48 1128.012 1104.854 923.30 841.671 141.989 42.852 | (4+) (3+) 3- (2)- (4)- 2- 4+ 2+ | |
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 13 - SECOND Kπ=1+ band. | |||||||
| 1661.64 4 | (1+) | ||||||
| 1680.79 5 | 2+ | 461.2 2 ? 1538.9 2 1637.95 5 1680.69 18 | 2.0 8 0.8 3 100 13 0.66 13 | [E2] [E2] (M1) [E2] | 1219.95 141.989 42.852 0 | (4+) 4+ 2+ 0+ | |
| 1712.37 5 | (3+) | 1570.46 7 1669.50 5 | 98 8 100 7 | [M1,E2] [M1,E2] | 141.989 42.852 | 4+ 2+ | |
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
| 42.852 | 2+ | 123 ps 2 | 42.852 5 | E2 | 1060 | B(E2)(W.u.)=327 12, α=1060 | |
| 141.989 | 4+ | 99.2 2 | E2 | 19.4 | α=19.4 4 | ||
| 294.89 | 6+ | 152.9 2 | [E2] | 2.88 | α=2.88 | ||
| 923.30 | (4)- | 81.63 | [E2] | 48.4 | α=48.4 | ||
| 1104.854 | (2)- | 263.17 5 | [M1,E2] | 1.2 | α=1.2 9 | ||
| (2)- | 962.9 4 | [M2] | 0.1366 | α=0.1366 | |||
| 1124.260 | 2+ | 982.73 15 | [E2] | 0.01427 | α=0.01427 | ||
| 2+ | 1081.40 6 | (E2) | 0.01190 | α=0.01190 | |||
| 2+ | 1124.29 4 | E2 | 0.01107 | α=0.01107 | |||
| 1165.48 | (3+) | 289.3 2 | [E1] | 0.0470 | α=0.0470 | ||
| (3+) | 1023.44 7 | [E2] | 0.01321 | α=0.01321 | |||
| (3+) | 1122.64 6 | (E2) | 0.01110 | α=0.01110 | |||
| 1174.72 | 0+ | 1131.88 7 | [E2] | 0.01093 | α=0.01093 | ||
| 1210.52 | 2+ | 1167.74 5 | E0+(M1,E2) | 0.023 | α=0.023 13 | ||
| 1219.95 | (4+) | 925.0 3 | [E2] | 0.01602 | α=0.01602 | ||
| (4+) | 1177.2 2 | [E2] | 0.01016 | α=0.01016 | |||
| 1249.768 | 1- | 373.36 5 | [E2] | 0.1251 | α=0.1251 | ||
| 1317.56 | (2)+ | 1274.72 4 | M1 | 0.0285 | α=0.0285 | ||
| 1348.856 | 1- | 244.03 3 | (M1) | 2.53 | α=2.53 | ||
| 1- | 270.07 3 | M1+E2 | 0.5 2 | 1.60 | α=1.60 21 | ||
| 1- | 472.33 5 | [E2] | 0.0676 | α=0.0676 | |||
| 1- | 507.10 5 | (E2) | 0.0569 | α=0.0569 | |||
| 1366.623 | (2-) | 238.64 3 | [M1,E2] | 1.6 | α=1.6 11 | ||
| (2-) | 261.73 5 | [M1,E2] | 1.2 | α=1.2 9 | |||
| (2-) | 287.78 3 | (M1) | 1.601 | α=1.601 | |||
| (2-) | 443.25 18 | [E2] | 0.0792 | α=0.0792 | |||
| (2-) | 524.92 4 | (M1) | 0.309 | α=0.309 | |||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
| 1379.22 | (4+) | 1237.2 2 | [M1,E2] | 0.020 | α=0.020 11 | ||
| 1451.88 | 1+ | 277.0 2 | [M1] | 1.78 | α=1.78 | ||
| 1+ | 609.98 9 | E1 | 0.01055 | α=0.01055 | |||
| 1+ | 1409.12 8 | (M1) | 0.0218 | α=0.0218 | |||
| 1+ | 1451.91 4 | (M1) | 0.0202 | α=0.0202 | |||
| 1478.42 | (2+) | 228.71 7 | [E1] | 0.0789 | α=0.0789 | ||
| 1509.22 | (3+) | 381.0 3 | [E1] | 0.0264 | α=0.0264 | ||
| (3+) | 1509.0 4 | [M3] | 0.0681 | α=0.0681 | |||
| 1525.920 | 3- | 306.0 3 | [E1] | 0.0417 | α=0.0417 | ||
| 3- | 360.39 4 | [E1] | 0.0296 | α=0.0296 | |||
| 3- | 401.68 3 | E1 | 0.0237 | α=0.0237 | |||
| 3- | 446.8 5 | [E2] | 0.0776 | α=0.0776 | |||
| 3- | 602.54 6 | (E2+M1) | 3.4 10 | 0.052 | α=0.052 12 | ||
| 3- | 649.48 4 | (E2+M1) | 2.1 2 | 0.059 | α=0.059 5 | ||
| 3- | 684.28 5 | (E2+M1) | 1.3 2 | 0.075 | α=0.075 10 | ||
| 1573.74 | (1+) | 1530.7 5 | (M1) | 0.01756 | α=0.01756 | ||
| (1+) | 1573.74 5 | (M1) | 0.01634 | α=0.01634 | |||
| 1593.692 | 2- | 469.71 8 | [E1] | 0.01735 | α=0.01735 | ||
| 2- | 488.82 4 | M1 | 0.374 | α=0.374 | |||
| 2- | 514.79 4 | (M1) | 0.325 | α=0.325 | |||
| 2- | 670.1 2 | [E2] | 0.0306 | α=0.0306 | |||
| 2- | 717.24 5 | (M1) | 0.1330 | α=0.1330 | |||
| 2- | 752.06 4 | (M1+E0) | 0.179 | α=0.179 8 | |||
| 1601.22 | (3)+ | 381.0 3 | [M1,E2] | 0.4 | α=0.4 4 | ||
| (3)+ | 476.89 5 | (M1) | 0.400 | α=0.400 | |||
| (3)+ | 1459.32 6 | [M1,E2] | 0.013 | α=0.013 7 | |||
| (3)+ | 1558.35 10 | [M1,E2] | 0.011 | α=0.011 6 | |||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
| 1621.486 | 3- | 456.11 6 | [E1] | 0.0184 | α=0.0184 | ||
| 3- | 493.46 4 | M1 | 0.365 | α=0.365 | |||
| 3- | 698.27 5 | (M1) | 0.1430 | α=0.1430 | |||
| 3- | 745.05 4 | (M1+E0) | 0.18 | α=0.18 2 | |||
| 3- | 779.76 8 | (M1) | 0.1063 | α=0.1063 | |||
| 1633.53 | (2)- | 383.73 6 | (M1) | 0.781 | α=0.781 | ||
| (2)- | 528.69 7 | (M1) | 0.327 | α=0.327 | |||
| 1661.64 | (1+) | 487.2 3 | [M1] | 0.378 | α=0.378 | ||
| (1+) | 1618.80 4 | (M1) | 0.01519 | α=0.01519 | |||
| (1+) | 1661.63 5 | (M1) | 0.01421 | α=0.01421 | |||
| 1670.99 | (3-) | 451.2 2 | [E1] | 0.0188 | α=0.0188 | ||
| (3-) | 505.61 13 | [E1] | 0.01504 | α=0.01504 | |||
| (3-) | 542.92 5 | (M1+E2) | 0.6 4 | 0.22 | α=0.22 6 | ||
| (3-) | 566.12 5 | (M1) | 0.252 | α=0.252 | |||
| 1680.79 | 2+ | 461.2 2 | [E2] | 0.0717 | α=0.0717 | ||
| 2+ | 1637.95 5 | (M1) | 0.01474 | α=0.01474 | |||
| 1780.80 | 2+ | 414.16 6 | [E1] | 0.0223 | α=0.0223 | ||
| 2+ | 656.35 14 | M1+E0 | 0.9 | α=0.9 3 | |||
| 2+ | 1737.94 5 | (M1) | 0.01267 | α=0.01267 | |||
| 1886.76 | (1+) | 434.92 13 | (M1+E0) | 1.2 | α=1.2 2 | ||
| (1+) | 1886.80 5 | [M1] | 0.01034 | α=0.01034 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0 | 0+ | 4706 y 40 % α = 99.97385 7 % SF = 0.02615 7 | E(level): Kπ=0+ GS ROTATIONAL band. |
| 42.852 | 2+ | 123 ps 2 | E(level): Kπ=0+ GS ROTATIONAL band. |
| 141.989 | 4+ | E(level): Kπ=0+ GS ROTATIONAL band. | |
| 294.89 | 6+ | E(level): Kπ=0+ GS ROTATIONAL band. | |
| 500.5 | 8+ | E(level): Kπ=0+ GS ROTATIONAL band. From 246Am β- decay (39 min). | |
| 753.3 | (10+) | E(level): Kπ=0+ GS ROTATIONAL band. From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. Jπ(level): From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. | |
| 841.671 | 2- | E(level): From 246Am (39 min) β- decay. Kπ=2- band. | |
| 876.434 | 3- | E(level): From 246Am (39 min) β- decay. Kπ=2- band. | |
| 923.30 | (4)- | E(level): From 246Am (39 min) β- decay. Kπ=2- band. | |
| 980.6 | (5-) | E(level): From 246Am (39 min) β- decay. Kπ=2- band. From 246Am β- decay (39 min). | |
| 1050.1 | (12+) | E(level): Kπ=0+ GS ROTATIONAL band. From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. Jπ(level): From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. | |
| 1051.5 | (6-) | E(level): From 246Am (39 min) β- decay. Kπ=2- band. From 246Am β- decay (39 min). | |
| 1078.845 | 1- | E(level): From 246Bk ε decay. Kπ=1- band. | |
| 1104.854 | (2)- | E(level): From 246Bk ε decay. Kπ=1- band. | |
| 1124.260 | 2+ | E(level): Kπ=2+ band. | |
| 1128.012 | 3- | E(level): From 246Bk ε decay. Kπ=1- band. | |
| 1128.8 | (7-) | E(level): From 246Am (39 min) β- decay. Kπ=2- band. | |
| 1165.48 | (3+) | E(level): Kπ=2+ band. | |
| 1174.72 | 0+ | E(level): SECOND Kπ=0+ band. | |
| 1179.7 | (8-) | E(level): ν 7/2[624]+ν 9/2[734]. From 246Am β- decay (39 min). | |
| 1210.52 | 2+ | E(level): SECOND Kπ=0+ band. | |
| 1219.95 | (4+) | E(level): Kπ=2+ band. | |
| 1249.768 | 1- | E(level): Kπ=0- band. | |
| 1289.3 | 0+ | E(level): THIRD Kπ=0+ band. | |
| 1300.43 | (3-) | E(level): Kπ=0- band. | |
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 1317.56 | (2)+ | E(level): THIRD Kπ=0+ band. | |
| 1348.856 | 1- | E(level): SECOND Kπ=1- band. | |
| 1366.623 | (2-) | E(level): SECOND Kπ=1- band. | |
| 1379.22 | (4+) | E(level): THIRD Kπ=0+ band. | |
| 1387.1 | (14+) | E(level): Kπ=0+ GS ROTATIONAL band. From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. Jπ(level): From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. | |
| 1397 | (5-) | E(level): Kπ=0- band. | |
| 1451.88 | 1+ | E(level): Kπ=1+ band. | |
| 1478.42 | (2+) | XREF: E(1471). E(level): Kπ=1+ band. | |
| 1509.22 | (3+) | E(level): Kπ=1+ band. | |
| 1593.692 | 2- | E(level): SECOND Kπ=2- band. | |
| 1604.16 | (1-) | XREF: E(1609). E(level): THIRD Kπ=1- band. | |
| 1621.486 | 3- | E(level): SECOND Kπ=2- band. | |
| 1633.53 | (2)- | E(level): THIRD Kπ=1- band. | |
| 1659.19 | (1-) | XREF: E(1652). | |
| 1661.64 | (1+) | E(level): SECOND Kπ=1+ band. | |
| 1670.99 | (3-) | E(level): THIRD Kπ=1- band. | |
| 1680.79 | 2+ | E(level): SECOND Kπ=1+ band. | |
| 1712.37 | (3+) | E(level): SECOND Kπ=1+ band. | |
| 1760.2 | (16+) | E(level): Kπ=0+ GS ROTATIONAL band. From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. Jπ(level): From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. | |
| 1780.80 | 2+ | XREF: E(1786). | |
| 2165.1 | (18+) | E(level): Kπ=0+ GS ROTATIONAL band. From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. Jπ(level): From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. | |
| 2598.1 | (20+) | E(level): Kπ=0+ GS ROTATIONAL band. From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. Jπ(level): From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. | |
| 3056.0 | (22+) | E(level): Kπ=0+ GS ROTATIONAL band. From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. Jπ(level): From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. | |
| 3535.1 | (24+) | E(level): Kπ=0+ GS ROTATIONAL band. From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. Jπ(level): From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. | |
| 4033.2 | (26+) | E(level): Kπ=0+ GS ROTATIONAL band. From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. Jπ(level): From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. |
| E(level) | E(gamma) | Comments |
| 141.989 | 99.2 | M(γ): From 246Bk ε decay |
| 500.5 | 205 | E(γ): From 246Am (39 min) β- decay |
| 753.3 | 252.8 | E(γ): From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. |
| 876.434 | 34.8 | E(γ): From 246Bk ε decay I(γ): From 246Bk ε decay |
| 980.6 | 685.1 | E(γ): From 246Am (39 min) β- decay I(γ): From 246Am (39 min) β- decay | 838.5 | E(γ): From 246Am (39 min) β- decay I(γ): From 246Am (39 min) β- decay |
| 1050.1 | 296.8 | E(γ): From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. |
| 1051.5 | 127.4 | E(γ): Multiply placed with undivided intensity. From 246Am (39 min) β- decay I(γ): Multiply placed with undivided intensity. From 246Am (39 min) β- decay | 756.0 | E(γ): From 246Am (39 min) β- decay I(γ): From 246Am (39 min) β- decay |
| 1078.845 | 1036.00 | M(γ): From 246Bk ε decay | 1078.86 | M(γ): From 246Bk ε decay |
| 1104.854 | 1062.04 | M(γ): From 246Bk ε decay |
| 1124.260 | 982.73 | I(γ): From 246Bk ε decay | 1081.40 | M(γ): From 246Bk ε decay |
| 1128.8 | 629 | E(γ): From 246Am (39 min) β- decay I(γ): From 246Am (39 min) β- decay | 834 | E(γ): From 246Am (39 min) β- decay I(γ): From 246Am (39 min) β- decay |
| 1165.48 | 289.3 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
| 1179.7 | 127.4 | E(γ): Multiply placed with undivided intensity. From 246Am (39 min) β- decay I(γ): Multiply placed with undivided intensity. From 246Am (39 min) β- decay | 679 | E(γ): From 246Am (39 min) β- decay I(γ): From 246Am (39 min) β- decay |
| 1300.43 | 423.4 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
| 1379.22 | 1336.38 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
| 1387.1 | 337.0 | E(γ): From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. |
| 1478.42 | 267.3 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 636.72 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 1336.38 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
| E(level) | E(gamma) | Comments |
| 1509.22 | 289.3 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 343.93 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 381.0 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
| 1593.692 | 293.37 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 343.93 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
| 1601.22 | 381.0 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
| 1633.53 | 267.3 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 293.37 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 423.4 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 505.61 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
| 1661.64 | 451.2 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
| 1670.99 | 451.2 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 505.61 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
| 1760.2 | 373.1 | E(γ): From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. |
| 1856.59 | 636.72 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 732.5 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
| 1870.19 | 580.9 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
| 1898.07 | 732.5 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
| 2032.50 | 580.9 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
| 2165.1 | 404.9 | E(γ): From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. |
| 2598.1 | 433.0 | E(γ): From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. |
| 3056.0 | 457.9 | E(γ): From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. |
| 3535.1 | 479.1 | E(γ): From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. |
| 4033.2 | 498.1 | E(γ): From 248Cm(209Bi,211Biγ). From 248Cm(209Bi,211Biγ). Jπ assignment based on rotational structure. |
Other reactions: 245Cm(n,γ): measured Eγ, Iγ, fission fragments. Deduce σ (2010Co02).
Calculations, compilations, systematics:
α-decay: 1993Bu09, 1986Po18
β-decay: 1992So06
Deformation parameters: 2010Ab23, 1991Pa11, 1982Du16, 1982Eg01, 1981Kr21
Heavy fragment decay: 1989Si13
Levels, B(|l): 2010Ab21, 1993Sa05, 1992Bh04, 1990Co26, 1988Ri07
Pion decay T1/2: 1988Io02
Rotational bands: 1993Gu08, 1991Ah01, 1991Pi05, 1988Ab07, 1988Bh04, 1985Si13, 1985Si23, 1983Pe12, 1981Kr21
SF isomers, T1/2: 2010Ko36, 1992Bh03, 1989Ho24
Yrast states: 1984Eg01
246Cm(n,F) (Theory): 2010Pr07
246Cm β- (Theory): 2009So02
Fission (Theory): 2010Sa09, 2009Pa29, 2009So12, 2008Ve05, 2008Sa24, 2008Xu06, 2007Ba18, 2007Po01, 2005De24, 2005Xu01, 2004Mo06, 2004Ro01, 2002Wi17, 2001Mo13, 2001Po31.
Nuclear Structure (Theory): 2008Al13, 2008Pr05, 2008Ch15, 2007Ne02, 2007Pe30, 2006De05, 2006De23, 2006Sh19, 2005La04, 2005Sh42, 2002Gi11, 2002Ma85, 2002Pr01, 2002Re31, 1998Co23
Alpha particle half-life systematics: 2010Is01, 2010Ni09
Alpha particle decay (Theory): 2010Wa23, 2010Wa31, 2009De32, 2009Ni06, 2009Zh39, 2008Xu10
Nuclear moments (Theory): 2010Vr01
Levels: Band assignments are from 246Am (25 min) decay. They are from 1976Mu03 and include assignments from other references. The band parameters (Eo in keV, α in keV and B in eV) have been calculated here from the equation E=Eo + AJ(J+1) + B[J(J+1)]2 using the three (or two) lowest members of the band.
Levels: See (d,d’) for B(E3) values of the negative parity bands.
Q-value: Note: Current evaluation has used the following Q record -1350 60 6457.6 15 6570 3 5475.1 9 2011AuZZ,2003Au03