ADOPTED LEVELS, GAMMAS for 141Pm
Author: N. Nica | Citation: Nucl. Data Sheets 187,1 (2023) | Cutoff date: 12-Oct-2022
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-4589 keV 16 | S(n)= 10382 keV 28 | S(p)= 3555 keV 14 | Q(α)= 254 keV 16 | ||
Reference: 2021WA16 |
References: | |||
A | 141Sm ε decay (10.2 M) | B | 141Sm ε decay (22.6 M) |
C | 126Te(19F,4nγ) | D | 133Cs(12C,4nγ) |
E | 141Pr(3He,3nγ) | F | 141Pr(α,4nγ) |
G | 142Nd(p,2nγ) | H | 144Sm(p,α) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCDEFGH | 5/2+ | 20.90 m 5 % ε = 100 | |||||
196.88 5 | BCDEFGH | 7/2+ | 0.23 ns 3 | 196.88 5 | 100 | D | 0.0 | 5/2+ |
403.81 7 | A EFG | 3/2+ | 403.8 1 | 100 | M1+E2 | 0.0 | 5/2+ | |
438.69 9 | A E GH | (1/2)+ | 438.8 1 | 100 | E2 | 0.0 | 5/2+ | |
628.61 7 | BCDEFGH | 11/2- | 0.63 µs 2 | 431.6 1 628.6 1 | 100 5 6.6 2 | M2 E3 | 196.88 0.0 | 7/2+ 5/2+ |
728.36 10 | A EFG | 3/2+ | 324.6 1 531.3 2 728.4 3 | 100 16 25.0 24 51 10 | M1 E2 D | 403.81 196.88 0.0 | 3/2+ 7/2+ 5/2+ | |
804.74 20 | B G | 607.9 2 | 100 | 196.88 | 7/2+ | |||
837.29 10 | B EFGH | 9/2+ | 108.9 2 ? 208.7 1 640.5 2 837.1 2 | 100 | E2 | 728.36 628.61 196.88 0.0 | 3/2+ 11/2- 7/2+ 5/2+ | |
858.55 15 | E | (9/2+) | 661.7 5 858.55 15 | 13 6 100 15 | (E2) | 196.88 0.0 | 7/2+ 5/2+ | |
974.30 9 | BCDEFGH | 11/2+ | < 1.0 ns | 777.6 1 | 100 | E2 | 196.88 | 7/2+ |
1046.40 20 | A | 1046.4 2 | 100 | 0.0 | 5/2+ | |||
1055.51 12 | F | 11/2- | 426.9 1 | 100 | D+Q | 628.61 | 11/2- | |
1108.31 12 | B EFGH | 9/2+ | 911.3 3 1108.4 2 | 100 3 14 1 | E2 | 196.88 0.0 | 7/2+ 5/2+ | |
1153.41 10 | E G | 7/2+ | 524.9 2 749.6 1 955.7 6 1153.3 3 | 100 12 24 21 29 6 | Q+D D+Q | 628.61 403.81 196.88 0.0 | 11/2- 3/2+ 7/2+ 5/2+ | |
1166.97 11 | B EFG | (9/2)- | 538.5 2 | 100 | M1 | 628.61 | 11/2- | |
1242.6 3 | G | 7/2+ | 1045.9 4 1242.5 4 | 100 9 49 6 | (Q+D) (D+Q) | 196.88 0.0 | 7/2+ 5/2+ | |
1292.71 14 | A | (3/2)+ | 854.3 2 888.5 3 1292.6 2 | 19.5 13 9.4 13 100 6 | 438.69 403.81 0.0 | (1/2)+ 3/2+ 5/2+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1313.19 11 | BCDEFG | 13/2- | 684.7 2 | 100 | M1+E2 | 628.61 | 11/2- | |
1359.78 25 | FG | 11/2,7/2 | 1163.0 3 1359.6 4 | 100 | Q | 196.88 0.0 | 7/2+ 5/2+ | |
1414.64 11 | B EFG | (9/2-) | 247.9 2 577.8 3 ? 785.9 1 | 11.2 24 13 4 100 6 | (M1+E2) | 1166.97 837.29 628.61 | (9/2)- 9/2+ 11/2- | |
1495.75 12 | A | (1/2,3/2)+ | 767.5 3 1057.1 2 1091.9 2 1495.7 2 | 35 3 100 6 79 5 55 4 | 728.36 438.69 403.81 0.0 | 3/2+ (1/2)+ 3/2+ 5/2+ | ||
1510.68 12 | CDEFG | 15/2- | 197.3 2 402.6 2 ? 455.1 882.03 15 | 1.1 7 9.2 8 100 3 | Q E2 | 1313.19 1108.31 1055.51 628.61 | 13/2- 9/2+ 11/2- 11/2- | |
1515.3 3 | A | 1515.3 3 | 100 | 0.0 | 5/2+ | |||
1573.3 12 ? | EF | 260.0 3 ? | 100 | 1313.19 | 13/2- | |||
1692.8 4 | G | 1495.9 4 | 100 | 196.88 | 7/2+ | |||
1794.91 22 | B G | 820.6 2 | 100 | 974.30 | 11/2+ | |||
1802.26 17 | GH | 694.0 2 827.9 2 | 100 10 17 6 | 1108.31 974.30 | 9/2+ 11/2+ | |||
1834.1 4 | B | 725.7 5 995.8 5 ? 1029.6 6 | 100 17 25 6 36 8 | 1108.31 837.29 804.74 | 9/2+ 9/2+ | |||
1874.5 4 | EFGH | 1037.2 3 | 100 | 837.29 | 9/2+ | |||
1885.06 22 | A | 1446.6 4 1481.0 5 1885.0 3 | 41 12 71 12 100 12 | 438.69 403.81 0.0 | (1/2)+ 3/2+ 5/2+ | |||
1891.72 15 | D F | (19/2-) | 381.0 1 | 100 | Q | 1510.68 | 15/2- | |
1902.60 21 | A | (1/2,3/2)+ | 1463.9 4 1499.1 4 1902.4 3 | 100 20 31 4 47 4 | 438.69 403.81 0.0 | (1/2)+ 3/2+ 5/2+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1970.04 12 | CDEFG | 15/2(+) | 995.77 11 | 100 | (E2) | 974.30 | 11/2+ | |
1983.30 14 | B G | 9/2- | 149.1 3 ? 875.0 1 1009.1 4 1786.4 4 | 2.6 7 11 1 26.6 22 100 4 | D | 1834.1 1108.31 974.30 196.88 | 9/2+ 11/2+ 7/2+ | |
1992.0 4 | A | 1587.9 5 1992.1 4 | 38 19 100 13 | 403.81 0.0 | 3/2+ 5/2+ | |||
2004.66 20 | A | (1/2,3/2)+ | 1565.9 5 1600.7 3 2004.8 3 | 5 2 100 9 22 2 | 438.69 403.81 0.0 | (1/2)+ 3/2+ 5/2+ | ||
2015.30 15 | C EFG | 15/2- | 702.1 1 | 100 | M1+E2 | 1313.19 | 13/2- | |
2037.98 20 | A | (1/2,3/2)+ | 1599.9 5 1634.1 3 2037.8 3 | 21 9 12 3 100 8 | 438.69 403.81 0.0 | (1/2)+ 3/2+ 5/2+ | ||
2063.47 13 | B | 648.7 3 750.3 3 896.5 1 955.4 5 1434.9 4 | 23 5 100 15 92 10 44 3 23 8 | 1414.64 1313.19 1166.97 1108.31 628.61 | (9/2-) 13/2- (9/2)- 9/2+ 11/2- | |||
2091.71 12 | B G | 11/2- | 108.5 3 676.8 3 924.7 1 983.3 3 1117.6 2 1463.4 6 | 2.8 6 19 3 32 4 100 5 44 3 25 4 | E1 | 1983.30 1414.64 1166.97 1108.31 974.30 628.61 | 9/2- (9/2-) (9/2)- 9/2+ 11/2+ 11/2- | |
2098.39 23 | EFG | 206.6 2 785.6 5 | 100 | (M1+E2) | 1891.72 1313.19 | (19/2-) 13/2- | ||
2119.05 10 | B | (9/2,11/2,13/2)- | 704.2 3 805.9 1 952.1 2 1145.1 2 1490.3 1 | 4.8 9 38 7 9.6 4 94 3 100 7 | 1414.64 1313.19 1166.97 974.30 628.61 | (9/2-) 13/2- (9/2)- 11/2+ 11/2- | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2138.06 17 | CDE | 13/2(+) | 1163.8 2 | 100 | D+Q | 974.30 | 11/2+ | |
2171.7 4 | G | 858.5 3 | 100 | Q | 1313.19 | 13/2- | ||
2238.99 13 | CDEFG | 19/2- | 728.30 7 | 100 | E2 | 1510.68 | 15/2- | |
2349.52 16 | CD | 19/2(-) | 54 ns 5 | 110.5 1 | 100 | D+Q | 2238.99 | 19/2- |
2361.3 4 | E | 391.3 3 | 100 | 1970.04 | 15/2(+) | |||
2381.67 21 | CD | 15/2(-) | 1068.5 2 | 100 | D | 1313.19 | 13/2- | |
2509.75 17 | CDEF | 19/2- | 999.09 13 | 100 | E2 | 1510.68 | 15/2- | |
2530.75 17 | CD F | > 2 µs | 639.0 1 1020.3 3 | 100 2 11.6 5 | 1891.72 1510.68 | (19/2-) 15/2- | ||
2554.39 17 | F | 21/2(-),17/2(-) | 315.4 1 | 100 | D | 2238.99 | 19/2- | |
2574.4 4 ? | D | ≥ 2 µs | 44.0 2 ? | 100 | 2530.75 | |||
2623.22 12 | CDEFG | 17/2(+) | 485.2 2 653.2 1 1112.5 1 | 18.9 18 100 3 63 3 | Q M1+E2 D | 2138.06 1970.04 1510.68 | 13/2(+) 15/2(+) 15/2- | |
2623.60 25 | C | 608.3 2 | 100 | 2015.30 | 15/2- | |||
2639.99 21 | D | 21/2(-) | 401.0 2 | 100 | D | 2238.99 | 19/2- | |
2641.62 22 | CDEF | 17/2(-) | 260.0 3 | 100 | D+Q | 2381.67 | 15/2(-) | |
2661.58 25 | CD | 21/2(-) | 312.0 2 | 100 | D+Q | 2349.52 | 19/2(-) | |
2702.34 21 | B | 583.4 3 ? 1287.6 4 ? 1898.0 10 2073.7 2 | 20 6 20 9 27 4 100 34 | 2119.05 1414.64 804.74 628.61 | (9/2,11/2,13/2)- (9/2-) 11/2- | |||
2703.20 15 | CD F | 21/2 | 61.6 2 80.0 2 353.4 5 464.2 1 | 44 4 100 5 ≈48 55 3 | D+Q D+Q | 2641.62 2623.22 2349.52 2238.99 | 17/2(-) 17/2(+) 19/2(-) 19/2- | |
2810.09 21 | CD | 21/2(-) | 170.1 2 300.4 2 | 100 8 61 6 | D D | 2639.99 2509.75 | 21/2(-) 19/2- | |
2824.6 4 | D | (25/2-) | 163.0 2 | 100 | (Q) | 2661.58 | 21/2(-) | |
2840.6 4 | D | 179.0 2 | 100 | 2661.58 | 21/2(-) | |||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2899.70 18 | CD | 23/2(-) | ≤ 0.7 ns | 196.5 1 | 100 | 2703.20 | 21/2 | |
3079.3 6 | C | 27/2(-) | 179.6 5 | 100 | Q | 2899.70 | 23/2(-) | |
3098.6 4 | D | ≤ 0.7 ns | 258.0 2 | 100 | D+Q | 2840.6 | ||
3122.6 3 | CD | 25/2(-) | ≤ 0.7 ns | 312.9 5 461.0 2 | 80 12 100 6 | E2 E2 | 2810.09 2661.58 | 21/2(-) 21/2(-) |
3157.6 4 | CD | 23/2(-) | ≤ 0.7 ns | 496.0 2 | 100 | D+Q | 2661.58 | 21/2(-) |
3246.80 20 | CD | 25/2(-) | ≤ 0.7 ns | 347.1 1 | 100 | D+Q | 2899.70 | 23/2(-) |
3257.2 8 | C | 31/2(-) | 177.9 5 | 100 | Q | 3079.3 | 27/2(-) | |
3333.1 9 | C | 33/2(-) | 75.9 5 | 100 | D+Q | 3257.2 | 31/2(-) | |
3465.80 20 | CD | 25/2(-) | ≤ 0.7 ns | 218.9 5 566.1 1 | 48 5 100 7 | D+Q D+Q | 3246.80 2899.70 | 25/2(-) 23/2(-) |
3581.5 6 | C | 27/2(-) | 681.8 5 | 100 | Q | 2899.70 | 23/2(-) | |
3702.59 20 | CD | 25/2(-) | ≤ 0.7 ns | 236.8 2 802.9 1 | 63 4 100 3 | D+Q | 3465.80 2899.70 | 25/2(-) 23/2(-) |
3727.6 6 | C | 23/2(-) | 1488.6 5 | 100 | Q | 2238.99 | 19/2- | |
3884.60 22 | CD | 27/2(-) | ≤ 0.7 ns | 637.8 1 | 100 | D+Q | 3246.80 | 25/2(-) |
3982.5 6 | C | 27/2(-) | 279.9 5 | 100 | D+Q | 3702.59 | 25/2(-) | |
4063.67 22 | CD | 27/2(-) | ≤ 0.7 ns | 361.1 2 597.8 5 816.9 2 | 100 6 44.4 23 10 5 | D+Q D+Q D+Q | 3702.59 3465.80 3246.80 | 25/2(-) 25/2(-) 25/2(-) |
4075.6 6 | C | (27/2-) | ≤ 0.7 ns | 953.0 5 | 100 | (D+Q) | 3122.6 | 25/2(-) |
4116.0 8 | C | 27/2(-) | 388.4 5 | 100 | Q | 3727.6 | 23/2(-) | |
4270.6 8 | C | 31/2(-) | 689.1 5 | 100 | Q | 3581.5 | 27/2(-) | |
4335.2 9 | C | 35/2(-) | 1002.1 5 1078.0 5 | 100 14 59 4 | D+Q Q | 3333.1 3257.2 | 33/2(-) 31/2(-) | |
4349.9 8 | C | 29/2(-) | 367.4 5 | 100 | D+Q | 3982.5 | 27/2(-) | |
4376.2 6 | C | (25/2-) | 1218.6 5 | 100 | (D+Q) | 3157.6 | 23/2(-) | |
4515.4 10 | C | 37/2(-) | 180.2 5 | 100 | D+Q | 4335.2 | 35/2(-) | |
4625.68 23 | CD | 29/2(-) | ≤ 0.7 ns | 562.0 2 923.1 2 | 100 12 94 7 | D+Q E2 | 4063.67 3702.59 | 27/2(-) 25/2(-) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
4683.6 9 | C | 35/2(-) | 1426.4 5 | 100 | Q | 3257.2 | 31/2(-) | |
4721.82 22 | CD | 29/2(-) | ≤ 0.7 ns | 658.6 5 837.2 2 1019.2 2 1256.0 2 | 98 6 27 10 100 6 32 8 | D+Q D+Q Q Q | 4063.67 3884.60 3702.59 3465.80 | 27/2(-) 27/2(-) 25/2(-) 25/2(-) |
4773.5 11 | C | 39/2(-) | 258.1 5 | 100 | D+Q | 4515.4 | 37/2(-) | |
4822.0 9 | C | 31/2(-) | 472.1 5 | 100 | D+Q | 4349.9 | 29/2(-) | |
4862.21 24 | CD | 31/2(-) | ≤ 0.7 ns | 140.4 2 236.5 2 798.5 2 | 100 13 89 13 57 8 | D+Q D+Q E2 | 4721.82 4625.68 4063.67 | 29/2(-) 29/2(-) 27/2(-) |
4916.6 9 | C | 35/2(-) | 646.1 5 | 100 | Q | 4270.6 | 31/2(-) | |
4916.7 3 | CD | 31/2(-) | ≤ 0.7 ns | 291.0 2 853.0 2 | 100 11 84 11 | D+Q E2 | 4625.68 4063.67 | 29/2(-) 27/2(-) |
4938.3 10 | C | 37/2(-) | 254.7 5 | 100 | D+Q | 4683.6 | 35/2(-) | |
5047.3 10 | C | 39/2(-) | 109.0 5 363.7 5 | 34 11 100 6 | D+Q Q | 4938.3 4683.6 | 37/2(-) 35/2(-) | |
5088.0 12 | C | 41/2(-) | 314.5 5 | 100 | D+Q | 4773.5 | 39/2(-) | |
5094.5 3 | CD | 33/2(-) | ≤ 0.7 ns | 232.3 1 469.2 5 | 58 7 100 7 | D+Q E2 | 4862.21 4625.68 | 31/2(-) 29/2(-) |
5152.1 11 | C | (37/2-) | 468.5 5 | 100 | (D+Q) | 4683.6 | 35/2(-) | |
5337.8 4 | CD | 37/2(-) | ≤ 0.7 ns | 243.3 2 | 100 | E2 | 5094.5 | 33/2(-) |
5400.4 11 | C | 33/2(-) | 578.4 5 | 100 | D+Q | 4822.0 | 31/2(-) | |
5407.8 6 | C | 35/2(-) | 313.3 5 | 100 | D+Q | 5094.5 | 33/2(-) | |
5435.5 4 | D | ≤ 0.7 ns | 341.0 2 | 100 | 5094.5 | 33/2(-) | ||
5459.7 13 | C | 43/2(-) | 371.7 5 | 100 | D+Q | 5088.0 | 41/2(-) | |
5482.6 10 | C | 41/2(-) | 435.3 5 544.3 5 | 46 10 100 6 | D+Q Q | 5047.3 4938.3 | 39/2(-) 37/2(-) | |
5512.9 6 | C | (39/2-) | 175.1 5 | 100 | (D+Q) | 5337.8 | 37/2(-) | |
5762.6 8 | C | 37/2(-) | 354.8 5 | 100 | D+Q | 5407.8 | 35/2(-) | |
5774.1 11 | C | 39/2(-) | 857.4 5 | 100 | Q | 4916.6 | 35/2(-) | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
5902.4 14 | C | 45/2(-) | 442.7 5 | 100 | D+Q | 5459.7 | 43/2(-) | |
5998.8 11 | C | 43/2(-) | 516.2 5 951.5 5 | 31 12 100 12 | D+Q Q | 5482.6 5047.3 | 41/2(-) 39/2(-) | |
6025.4 12 | C | (39/2-) | 873.3 5 | 100 | (D+Q) | 5152.1 | (37/2-) | |
6084.8 12 | C | 35/2(-) | 684.4 5 | 100 | D+Q | 5400.4 | 33/2(-) | |
6243.8 13 | C | (41/2-) | 218.4 5 | 100 | D+Q | 6025.4 | (39/2-) | |
6353.8 11 | C | 45/2(-) | 355.0 5 871.2 5 | 87 16 100 13 | D+Q Q | 5998.8 5482.6 | 43/2(-) 41/2(-) | |
6402.7 12 | C | 43/2(-) | 628.6 5 | 100 | Q | 5774.1 | 39/2(-) | |
6479.9 14 | C | (43/2-) | 236.1 5 | 100 | D+Q | 6243.8 | (41/2-) | |
6698.5 12 | C | 43/2(-) | 924.4 5 | 100 | Q | 5774.1 | 39/2(-) | |
6792.8 15 | C | (45/2-) | 312.9 5 | 100 | D+Q | 6479.9 | (43/2-) | |
6814.8 12 | C | 47/2(-) | 461.0 5 | 100 | D+Q | 6353.8 | 45/2(-) | |
7121.7 13 | C | 47/2(-) | 719.0 5 | 100 | Q | 6402.7 | 43/2(-) | |
7123.0 16 | C | (47/2-) | 330.2 5 | 100 | D+Q | 6792.8 | (45/2-) | |
7353.7 13 | C | 49/2(-) | 538.9 5 | 100 | D+Q | 6814.8 | 47/2(-) |
E(level): From least-squares fit to Eγ data
Jπ(level): The majority of J values are from 126Te(19F,4nγ) (2011Gu12) and 133Cs(12C,4nγ) (2004Bh01) deduced from γ-ray multipolarities based on DCO ratio measurements where, due to the heavy ion reaction type stretched transitions are typical, and as a rule spin values increase with increasing excitation energy, arguments which were tacitly applied by evaluator as well. Multipolarities deduced from γ(θ) were obtained in 142Nd(p,2nγ), 141Pr(α,4nγ), and 141Pr(3He,3nγ) and used for spin assignments as well. For levels from these datasets with γ-ray multipolarity determined by DCO or γ(θ) only tentative parities were assigned based on calculations and physical arguments. For states in ε decay datasets Jπ values were assigned based on log ft and α(K)exp, with α(K)exp also measured in 141Pr(3He,3nγ), which allowed a more thorough assignment of parity. Some Jπ values assigned by evaluator can differ from those of the authors, which were listed in some particular reaction datasets
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - ΔJ=2 band based on 23/2-. | |||||||
2899.70 18 | 23/2(-) | ≤ 0.7 ns | |||||
3581.5 6 | 27/2(-) | 681.8 5 | 100 | Q | 2899.70 | 23/2(-) | |
4270.6 8 | 31/2(-) | 689.1 5 | 100 | Q | 3581.5 | 27/2(-) | |
4916.6 9 | 35/2(-) | 646.1 5 | 100 | Q | 4270.6 | 31/2(-) | |
5774.1 11 | 39/2(-) | 857.4 5 | 100 | Q | 4916.6 | 35/2(-) | |
6402.7 12 | 43/2(-) | 628.6 5 | 100 | Q | 5774.1 | 39/2(-) | |
7121.7 13 | 47/2(-) | 719.0 5 | 100 | Q | 6402.7 | 43/2(-) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - ΔJ=1 band based on 25/2-. | |||||||
3702.59 20 | 25/2(-) | ≤ 0.7 ns | |||||
3982.5 6 | 27/2(-) | 279.9 5 | 100 | D+Q | 3702.59 | 25/2(-) | |
4349.9 8 | 29/2(-) | 367.4 5 | 100 | D+Q | 3982.5 | 27/2(-) | |
4822.0 9 | 31/2(-) | 472.1 5 | 100 | D+Q | 4349.9 | 29/2(-) | |
5400.4 11 | 33/2(-) | 578.4 5 | 100 | D+Q | 4822.0 | 31/2(-) | |
6084.8 12 | 35/2(-) | 684.4 5 | 100 | D+Q | 5400.4 | 33/2(-) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - ΔJ=1 band based on 35/2-. | |||||||
4335.2 9 | 35/2(-) | ||||||
4515.4 10 | 37/2(-) | 180.2 5 | 100 | D+Q | 4335.2 | 35/2(-) | |
4773.5 11 | 39/2(-) | 258.1 5 | 100 | D+Q | 4515.4 | 37/2(-) | |
5088.0 12 | 41/2(-) | 314.5 5 | 100 | D+Q | 4773.5 | 39/2(-) | |
5459.7 13 | 43/2(-) | 371.7 5 | 100 | D+Q | 5088.0 | 41/2(-) | |
5902.4 14 | 45/2(-) | 442.7 5 | 100 | D+Q | 5459.7 | 43/2(-) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 4 - ΔJ=1 band based on 43/2-. | |||||||
5998.8 11 | 43/2(-) | ||||||
6353.8 11 | 45/2(-) | 355.0 5 871.2 5 | 87 16 100 13 | D+Q Q | 5998.8 5482.6 | 43/2(-) 41/2(-) | |
6814.8 12 | 47/2(-) | 461.0 5 | 100 | D+Q | 6353.8 | 45/2(-) | |
7353.7 13 | 49/2(-) | 538.9 5 | 100 | D+Q | 6814.8 | 47/2(-) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 5 - ΔJ=1 band based on (39/2-). | |||||||
6025.4 12 | (39/2-) | ||||||
6243.8 13 | (41/2-) | 218.4 5 | 100 | D+Q | 6025.4 | (39/2-) | |
6479.9 14 | (43/2-) | 236.1 5 | 100 | D+Q | 6243.8 | (41/2-) | |
6792.8 15 | (45/2-) | 312.9 5 | 100 | D+Q | 6479.9 | (43/2-) | |
7123.0 16 | (47/2-) | 330.2 5 | 100 | D+Q | 6792.8 | (45/2-) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 6 - ΔJ=1 band based on 31/2-. | |||||||
4862.21 24 | 31/2(-) | ≤ 0.7 ns | |||||
5094.5 3 | 33/2(-) | ≤ 0.7 ns | 232.3 1 469.2 5 | 58 7 100 7 | D+Q E2 | 4862.21 4625.68 | 31/2(-) 29/2(-) |
5407.8 6 | 35/2(-) | 313.3 5 | 100 | D+Q | 5094.5 | 33/2(-) | |
5762.6 8 | 37/2(-) | 354.8 5 | 100 | D+Q | 5407.8 | 35/2(-) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
196.88 | 7/2+ | 0.23 ns 3 | 196.88 5 | D | 0.231 | B(M1)(W.u.)=0.0102 +15-12, α=0.231, α(K)=0.197 3, α(L)=0.0273 4, α(M)=0.00582 9, α(N)=0.001313 19, α(O)=0.000198 3, α(P)=1.259×10-5 18 | |
403.81 | 3/2+ | 403.8 1 | M1+E2 | 1.4 AP | 0.0263 | α0.0263 AP, α(K)≈0.0218, α(L)≈0.00353, α(M)≈0.000763, α(N)≈0.0001705, α(O)≈2.49×10-5, α(P)≈1.303E-6 | |
438.69 | (1/2)+ | 438.8 1 | E2 | 0.01758 | α=0.01758, α(K)=0.01436 21, α(L)=0.00253 4, α(M)=0.000551 8, α(N)=0.0001227 18, α(O)=1.759×10-5 25, α(P)=8.23E-7 12 | ||
628.61 | 11/2- | 0.63 µs 2 | 431.6 1 | M2 | 0.1001 | B(M2)(W.u.)=0.1040 33, α=0.1001, α(K)=0.0833 12, α(L)=0.01313 19, α(M)=0.00285 4, α(N)=0.000643 9, α(O)=9.65×10-5 14, α(P)=5.91E-6 9 | |
11/2- | 0.63 µs 2 | 628.6 1 | E3 | 0.01734 | B(E3)(W.u.)=2.38 +16-14, α=0.01734, α(K)=0.01368 20, α(L)=0.00286 4, α(M)=0.000633 9, α(N)=0.0001410 20, α(O)=2.00E-5 3, α(P)=8.52E-7 12 | ||
728.36 | 3/2+ | 324.6 1 | M1 | 0.0604 | α=0.0604, α(K)=0.0515 8, α(L)=0.00704 10, α(M)=0.001501 21, α(N)=0.000338 5, α(O)=5.12×10-5 8, α(P)=3.27E-6 5 | ||
3/2+ | 531.3 2 | E2 | 0.01046 | α=0.01046, α(K)=0.00866 13, α(L)=0.001417 20, α(M)=0.000307 5, α(N)=6.85×10-5 10, α(O)=9.94E-6 14, α(P)=5.05E-7 7 | |||
837.29 | 9/2+ | 837.1 2 | E2 | 0.00348 | α=0.00348, α(K)=0.00294 5, α(L)=0.000423 6, α(M)=9.06×10-5 13, α(N)=2.03E-5 3, α(O)=3.02E-6 5, α(P)=1.757E-7 25 | ||
974.30 | 11/2+ | < 1.0 ns | 777.6 1 | E2 | 0.00411 | α=0.00411, α(K)=0.00347 5, α(L)=0.000507 8, α(M)=0.0001088 16, α(N)=2.44×10-5 4, α(O)=3.61E-6 5, α(P)=2.07E-7 3 | |
1108.31 | 9/2+ | 911.3 3 | E2 | 0.00288 | α=0.00288, α(K)=0.00244 4, α(L)=0.000346 5, α(M)=7.39×10-5 11, α(N)=1.659E-5 24, α(O)=2.47E-6 4, α(P)=1.463E-7 21 | ||
1166.97 | (9/2)- | 538.5 2 | M1 | 0.01648 | α=0.01648, α(K)=0.01408 20, α(L)=0.00189 3, α(M)=0.000403 6, α(N)=9.08×10-5 13, α(O)=1.375E-5 20, α(P)=8.87E-7 13 | ||
1313.19 | 13/2- | 684.7 2 | M1+E2 | -0.87 8 | 0.00756 | α=0.00756 20, α(K)=0.00643 18, α(L)=0.000893 20, α(M)=0.000190 5, α(N)=4.28×10-5 10, α(O)=6.43E-6 15, α(P)=3.96E-7 12 | |
1414.64 | (9/2-) | 785.9 1 | (M1+E2) | -0.19 8 | 0.00641 | α=0.00641 13, α(K)=0.00549 11, α(L)=0.000730 13, α(M)=0.000155 3, α(N)=3.50×10-5 7, α(O)=5.30E-6 10, α(P)=3.43E-7 7 | |
1510.68 | 15/2- | 882.03 15 | E2 | 0.00310 | α=0.00310, α(K)=0.00262 4, α(L)=0.000374 6, α(M)=7.99×10-5 12, α(N)=1.79E-5 3, α(O)=2.67E-6 4, α(P)=1.569E-7 22 | ||
1970.04 | 15/2(+) | 995.77 11 | (E2) | 0.00238 | α=0.00238, α(K)=0.00202 3, α(L)=0.000282 4, α(M)=6.02×10-5 9, α(N)=1.351E-5 19, α(O)=2.02E-6 3, α(P)=1.214E-7 17 | ||
2015.30 | 15/2- | 702.1 1 | M1+E2 | -1.6 3 | 0.0062 | α=0.0062 4, α(K)=0.0052 3, α(L)=0.00075 3, α(M)=0.000160 7, α(N)=3.59×10-5 15, α(O)=5.34E-6 24, α(P)=3.16E-7 19 | |
2091.71 | 11/2- | 983.3 3 | E1 | 1.01×10-3 | α=1.01×10-3, α(K)=0.000873 13, α(L)=0.0001114 16, α(M)=2.35E-5 4, α(N)=5.29E-6 8, α(O)=7.98E-7 12, α(P)=5.11E-8 8 | ||
2098.39 | 785.6 5 | (M1+E2) | -0.19 8 | 0.00642 | α=0.00642 13, α(K)=0.00549 11, α(L)=0.000731 13, α(M)=0.000155 3, α(N)=3.50×10-5 7, α(O)=5.30E-6 10, α(P)=3.43E-7 7 | ||
2238.99 | 19/2- | 728.30 7 | E2 | 0.00478 | α=0.00478, α(K)=0.00402 6, α(L)=0.000599 9, α(M)=0.0001285 18, α(N)=2.88×10-5 4, α(O)=4.25E-6 6, α(P)=2.39E-7 4 | ||
2509.75 | 19/2- | 999.09 13 | E2 | 0.00237 | α=0.00237, α(K)=0.00201 3, α(L)=0.000280 4, α(M)=5.97×10-5 9, α(N)=1.341E-5 19, α(O)=2.00E-6 3, α(P)=1.206E-7 17 | ||
2623.22 | 17/2(+) | 653.2 1 | M1+E2 | 0.0082 | α=0.0082 20, α(K)=0.0070 18, α(L)=0.00098 19, α(M)=0.00021 4, α(N)=4.7×10-5 9, α(O)=7.0E-6 15, α(P)=4.3E-7 12 | ||
3122.6 | 25/2(-) | ≤ 0.7 ns | 312.9 5 | E2 | 0.0476 | α=0.0476, α(K)=0.0376 6, α(L)=0.00785 12, α(M)=0.00173 3, α(N)=0.000384 6, α(O)=5.36×10-5 8, α(P)=2.06E-6 3 | |
25/2(-) | ≤ 0.7 ns | 461.0 2 | E2 | 0.01533 | α=0.01533, α(K)=0.01256 18, α(L)=0.00217 3, α(M)=0.000472 7, α(N)=0.0001051 15, α(O)=1.511×10-5 22, α(P)=7.24E-7 11 | ||
4625.68 | 29/2(-) | ≤ 0.7 ns | 923.1 2 | E2 | 0.00280 | α=0.00280, α(K)=0.00238 4, α(L)=0.000336 5, α(M)=7.17×10-5 10, α(N)=1.610E-5 23, α(O)=2.40E-6 4, α(P)=1.424E-7 20 | |
4862.21 | 31/2(-) | ≤ 0.7 ns | 798.5 2 | E2 | 0.00387 | α=0.00387, α(K)=0.00327 5, α(L)=0.000475 7, α(M)=0.0001018 15, α(N)=2.28×10-5 4, α(O)=3.38E-6 5, α(P)=1.95E-7 3 | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
4916.7 | 31/2(-) | ≤ 0.7 ns | 853.0 2 | E2 | 0.00333 | α=0.00333, α(K)=0.00282 4, α(L)=0.000405 6, α(M)=8.66×10-5 13, α(N)=1.94E-5 3, α(O)=2.89E-6 4, α(P)=1.686E-7 24 | |
5094.5 | 33/2(-) | ≤ 0.7 ns | 469.2 5 | E2 | 0.01460 | α=0.01460, α(K)=0.01199 18, α(L)=0.00205 3, α(M)=0.000447 7, α(N)=9.95×10-5 15, α(O)=1.433E-5 21, α(P)=6.92E-7 10 | |
5337.8 | 37/2(-) | ≤ 0.7 ns | 243.3 2 | E2 | 0.1058 | α=0.1058, α(K)=0.0805 12, α(L)=0.0198 3, α(M)=0.00442 7, α(N)=0.000974 14, α(O)=0.0001331 19, α(P)=4.21×10-6 6 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
2574.4 | ≥ 2 µs | T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). | |
2899.70 | 23/2(-) | ≤ 0.7 ns | E(level): ΔJ=2 band based on 23/2-. T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
3098.6 | ≤ 0.7 ns | T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). | |
3122.6 | 25/2(-) | ≤ 0.7 ns | T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
3157.6 | 23/2(-) | ≤ 0.7 ns | T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
3246.80 | 25/2(-) | ≤ 0.7 ns | T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
3465.80 | 25/2(-) | ≤ 0.7 ns | T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
3581.5 | 27/2(-) | E(level): ΔJ=2 band based on 23/2-. | |
3702.59 | 25/2(-) | ≤ 0.7 ns | E(level): ΔJ=1 band based on 25/2-. T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
3884.60 | 27/2(-) | ≤ 0.7 ns | T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
3982.5 | 27/2(-) | E(level): ΔJ=1 band based on 25/2-. | |
4063.67 | 27/2(-) | ≤ 0.7 ns | T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
4075.6 | (27/2-) | ≤ 0.7 ns | T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
4270.6 | 31/2(-) | E(level): ΔJ=2 band based on 23/2-. | |
4335.2 | 35/2(-) | E(level): ΔJ=1 band based on 35/2-. | |
4349.9 | 29/2(-) | E(level): ΔJ=1 band based on 25/2-. | |
4515.4 | 37/2(-) | E(level): ΔJ=1 band based on 35/2-. | |
4625.68 | 29/2(-) | ≤ 0.7 ns | T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
4721.82 | 29/2(-) | ≤ 0.7 ns | T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
4773.5 | 39/2(-) | E(level): ΔJ=1 band based on 35/2-. | |
4822.0 | 31/2(-) | E(level): ΔJ=1 band based on 25/2-. | |
4862.21 | 31/2(-) | ≤ 0.7 ns | E(level): ΔJ=1 band based on 31/2-. T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
4916.6 | 35/2(-) | E(level): ΔJ=2 band based on 23/2-. | |
4916.7 | 31/2(-) | ≤ 0.7 ns | T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
5088.0 | 41/2(-) | E(level): ΔJ=1 band based on 35/2-. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
5094.5 | 33/2(-) | ≤ 0.7 ns | E(level): ΔJ=1 band based on 31/2-. T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
5337.8 | 37/2(-) | ≤ 0.7 ns | T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). |
5400.4 | 33/2(-) | E(level): ΔJ=1 band based on 25/2-. | |
5407.8 | 35/2(-) | E(level): ΔJ=1 band based on 31/2-. | |
5435.5 | ≤ 0.7 ns | T1/2(level): For levels 2899 and above in 133Cs(12C,4nγ) T1/2|<0.7 ns limit was measured from generalized centroid-shift method (2004Bh01). | |
5459.7 | 43/2(-) | E(level): ΔJ=1 band based on 35/2-. | |
5762.6 | 37/2(-) | E(level): ΔJ=1 band based on 31/2-. | |
5774.1 | 39/2(-) | E(level): ΔJ=2 band based on 23/2-. | |
5902.4 | 45/2(-) | E(level): ΔJ=1 band based on 35/2-. | |
5998.8 | 43/2(-) | E(level): ΔJ=1 band based on 43/2-. | |
6025.4 | (39/2-) | E(level): ΔJ=1 band based on (39/2-). | |
6084.8 | 35/2(-) | E(level): ΔJ=1 band based on 25/2-. | |
6243.8 | (41/2-) | E(level): ΔJ=1 band based on (39/2-). | |
6353.8 | 45/2(-) | E(level): ΔJ=1 band based on 43/2-. | |
6402.7 | 43/2(-) | E(level): ΔJ=2 band based on 23/2-. | |
6479.9 | (43/2-) | E(level): ΔJ=1 band based on (39/2-). | |
6792.8 | (45/2-) | E(level): ΔJ=1 band based on (39/2-). | |
6814.8 | 47/2(-) | E(level): ΔJ=1 band based on 43/2-. | |
7121.7 | 47/2(-) | E(level): ΔJ=2 band based on 23/2-. | |
7123.0 | (47/2-) | E(level): ΔJ=1 band based on (39/2-). | |
7353.7 | 49/2(-) | E(level): ΔJ=1 band based on 43/2-. |
E(level) | E(gamma) | Comments |
1153.41 | 524.9 | I(γ): weak |
1573.3 | 260.0 | E(γ): γ ray assigned at 1573 in (3He,3nγ) and (α,4nγ) but to 2641 in (19F,4nγ) and (12C,4nγ), which was adopted, by reversing the order of 1068γ+260γ cascade in between 2641 and 1313 |
1891.72 | 381.0 | M(γ): from (12C,4nγ); d in (α,4nγ) |
2098.39 | 206.6 | I(γ): weak | 785.6 | E(γ): Multiply placed |
2810.09 | 170.1 | E(γ): according to 2011Gu12 in (19F,4nγ) their 170γ connects 2810 and 2662 levels, in which case it should be 148.1γ; however 2004Bh01 in (12C,4nγ) found that there is indeed a 170γ depopulating 2810 but to 2640 that is missing in (19F,4nγ), which was adopted by evaluator (both datasets contain a slightly higher 2641 level) |
3122.6 | 312.9 | E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided M(γ): Quadrupole transition, M2 excluded by RUL | 461.0 | E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided M(γ): Quadrupole transition, M2 excluded by RUL |
4625.68 | 923.1 | M(γ): Quadrupole transition, M2 excluded by RUL |
4862.21 | 798.5 | M(γ): Quadrupole transition, M2 excluded by RUL |
4916.7 | 853.0 | M(γ): Quadrupole transition, M2 excluded by RUL |
5094.5 | 469.2 | M(γ): Quadrupole transition, M2 excluded by RUL |
5337.8 | 243.3 | M(γ): Quadrupole transition, M2 excluded by RUL |
6792.8 | 312.9 | E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided |
6814.8 | 461.0 | E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided |
Gammas: Data for γ’s from levels >2702.4 are from (19F,4nγ) and (12C,4nγ); below this level from ε decays, (p,2nγ), (3He,3nγ), (α,4nγ), and also from (19F,4nγ) and (12C,4nγ) (fewer). For data adopted from these two datasets Eγ values were adopted preferentially from (12C,4nγ), which gave ΔEγ’s, while Iγ values are typically from (19F,4nγ); for Eγ’s adopted from (19F,4nγ) ΔEγ=0.5 keV was assigned uniformly by evaluator (most of these Eγ’s are published without uncertainty)
Q-value: S(2n)=19165 19, S(2p)=10272 14 (2021Wa16)