ADOPTED LEVELS, GAMMAS for 155Eu
Author: N. Nica | Citation: Nucl. Data Sheets 160, 1 (2019) | Cutoff date: 21-Oct-2019
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=251.8 keV 9 | S(n)= 8151.3 keV 4 | S(p)= 6651.9 keV 12 | Q(α)= -857 keV 5 | ||
S(2n)= 14593.5 keV 4 | S(2p)= 15748 keV 12 | ||||
Reference: 2017WA10 |
References: | |||
A | 155Sm β- decay | B | 154Sm(7Li,α2nγ) |
C | 153Eu(2n,γ) | D | 154Sm(α,t) |
E | 156Gd(t,α),156Gd(pol t,α) | F | 154Sm(3He,d) |
G | 154Sm(3He,pnγ) | H | 153Eu(t,p) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCDEFGH | 5/2+ | 4.753 y 14 % β- = 100 | |||||
78.638 1 | ABCDEFGH | 7/2+ | 78.6379 10 | 100 | M1+E2 | 0.0 | 5/2+ | |
104.334 1 | ABCDEFG | 5/2- | 0.104 ns 10 | 25.64 6 104.3346 8 | 0.6 1 100 5 | E1 E1 | 78.638 0.0 | 7/2+ 5/2+ |
169.009 1 | ABCDEFG | 7/2- | 64.6761 6 90.3725 17 169.0067 9 | 15.2 16 25.8 10 100 6 | M1+E2 E1 E1 | 104.334 78.638 0.0 | 5/2- 7/2+ 5/2+ | |
179.157 1 | BCDE GH | 9/2+ | 100.5181 11 179.1570 6 | 54.2 14 100 6 | M1+E2 E2 | 78.638 0.0 | 7/2+ 5/2+ | |
245.777 1 | ABCDEFG | 3/2+ | 1.35 ns 5 | 141.4428 6 167.1482 11 245.771 4 | 57 3 2.04 15 100 7 | E1 E2 M1+E2 | 104.334 78.638 0.0 | 5/2- 7/2+ 5/2+ |
254.665 1 | BCDEFG | 9/2- | 75.5091 5 85.6568 4 150.3292 12 176.0262 5 | 5.5 5 28.2 17 3.2 3 100 6 | M1+E2 E2 E1 | 179.157 169.009 104.334 78.638 | 9/2+ 7/2- 5/2- 7/2+ | |
300.688 1 | BC GH | 11/2+ | 121.5304 8 222.046 4 | 19.3 19 100 16 | M1+E2 E2 | 179.157 78.638 | 9/2+ 7/2+ | |
307.383 1 | ABCDEFG | 5/2+ | 61.6069 3 138.3746 5 203.048 3 228.7346 18 307.384 9 | 100 5 39.0 12 21 2 23.5 17 ≤5 | M1(+E2) E1 E1 M1+E2 | 245.777 169.009 104.334 78.638 0.0 | 3/2+ 7/2- 5/2- 7/2+ 5/2+ | |
357.169 1 | BCDEFG | 11/2- | 102.5070 7 178.0092 8 188.1601 22 | 56.2 20 100 6 15.2 22 | M1(+E2) E1 E2 | 254.665 179.157 169.009 | 9/2- 9/2+ 7/2- | |
391.484 1 | ABCDEFG | 7/2+ | 84.1017 10 136.8172 11 145.7083 21 212.284 3 ? 222.4732 24 287.146 4 312.929 8 391.34 3 | 100 4 20 1 15.2 6 25 2 15 2 25 2 2.3 10 3.6 7 | M1+E2 E1 E2 E1 E1 | 307.383 254.665 245.777 179.157 169.009 104.334 78.638 0.0 | 5/2+ 9/2- 3/2+ 9/2+ 7/2- 5/2- 7/2+ 5/2+ | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
443.026 8 | BC G | 13/2+ | 85.8 2 142.4 2 263.869 8 | 14 1 12.9 6 100 5 | E1 E2 | 357.169 300.688 179.157 | 11/2- 11/2+ 9/2+ | |
487.088 1 | BCDE G | 13/2- | 129.9192 8 186.3955 25 232.466 13 | 100 6 99 9 70 11 | M1 E1 E2 | 357.169 300.688 254.665 | 11/2- 11/2+ 9/2- | |
501.006 1 | BCDEFG | 9/2+ | 109.5219 3 143.8349 18 193.6233 16 332.017 4 422.078 13 | 100 5 13.0 8 37 4 38 3 8.6 13 | M1(+E2) E2 E1 M1 | 391.484 357.169 307.383 169.009 78.638 | 7/2+ 11/2- 5/2+ 7/2- 7/2+ | |
604.22 10 | B G | 15/2+ | 117.5 2 161.1 2 303.6 2 | 9.6 8 10.7 8 100 6 | E2 | 487.088 443.026 300.688 | 13/2- 13/2+ 11/2+ | |
624.22 10 | B E G | 15/2- | 137.1 2 181.3 2 266.9 2 | 100 5 95 5 94 5 | E1 E2 | 487.088 443.026 357.169 | 13/2- 13/2+ 11/2- | |
627.298 1 | BC G | 11/2+ | 126.2917 10 140.204 9 235.7 5 372.667 7 448.3 2 ? | 40 7 3.8 12 52 8 100 10 5 2 | M1 [E2] E1 | 501.006 487.088 391.484 254.665 179.157 | 9/2+ 13/2- 7/2+ 9/2- 9/2+ | |
768.428 3 | A C | 3/2- | 461.046 11 522.670 4 664.122 7 768.27 7 | 53 6 100 6 30 4 3.7 13 | E1 E1 M1+E2 | 307.383 245.777 104.334 0.0 | 5/2+ 3/2+ 5/2- 5/2+ | |
781.993 4 | BC G | 13/2+ | 154.698 4 280.940 13 424.844 18 | 92 22 100 38 84 18 | M1 (E2) | 627.298 501.006 357.169 | 11/2+ 9/2+ 11/2- | |
785.22 14 | B G | 17/2+ | 160.8 2 181.0 5 342.3 2 | 22 1 9.0 7 100 3 | E1 E2 | 624.22 604.22 443.026 | 15/2- 15/2+ 13/2+ | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
801.17 12 | B | (17/2-) | 177.1 2 196.8 2 314.1 2 | 100 5 55 3 85 4 | 624.22 604.22 487.088 | 15/2- 15/2+ 13/2- | ||
817.669 2 | A C | 5/2- | 426.177 3 510.296 3 571.885 4 648.56 6 713.31 5 817.61 4 | 78 6 100 8 80 4 31 6 31 3 9.8 10 | E1 E1 E1 M1 M1 | 391.484 307.383 245.777 169.009 104.334 0.0 | 7/2+ 5/2+ 3/2+ 7/2- 5/2- 5/2+ | |
876.831 4 | A C EF | (1/2)+ | 631.023 4 880 10 | 100 9 16 3 | 245.777 0.0 | 3/2+ 5/2+ | ||
881.689 5 | C E | 7/2- | 380.670 8 490.327 15 574.277 9 627.021 10 712.7 2 | 51 5 21 3 100 10 30 2 16 3 | E1 E1 E1 M1 | 501.006 391.484 307.383 254.665 169.009 | 9/2+ 7/2+ 5/2+ 9/2- 7/2- | |
911.213 4 | A CDEF | 3/2+ | 142.814 4 603.806 9 665.423 5 830 20 911 | 7.7 9 100 7 60 5 8.3 17 8.3 17 | M1 M1 | 768.428 307.383 245.777 78.638 0.0 | 3/2- 5/2+ 3/2+ 7/2+ 5/2+ | |
923.148 5 | A C E | 1/2+ | 154.698 4 ? 677.406 6 923.08 3 ? | 7.6 18 100 8 21 3 | 768.428 245.777 0.0 | 3/2- 3/2+ 5/2+ | ||
944.37 17 | B | (15/2+) | 161.9 5 317.1 2 457.1 5 | 48 6 100 9 56 6 | 781.993 627.298 487.088 | 13/2+ 11/2+ 13/2- | ||
956.350 18 | CDEF | 5/2+ | 564.831 22 648.88 7 710.65 3 | 95 7 100 12 37 4 | M1 M1 M1,E2 | 391.484 307.383 245.777 | 7/2+ 5/2+ 3/2+ | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
967.16 15 | B | 19/2- | 165.9 2 181.6 5 342.9 2 | 57 3 18 2 100 5 | E2 | 801.17 785.22 624.22 | (17/2-) 17/2+ 15/2- | |
973.992 5 | C F | 9/2- | 346.705 6 472.841 17 582.519 9 616.825 21 719.34 10 | 20.7 14 41 6 100 9 20.4 20 8.7 20 | E1 E1 M1 | 627.298 501.006 391.484 357.169 254.665 | 11/2+ 9/2+ 7/2+ 11/2- 9/2- | |
977.198 15 | CDEF | 7/2+ | 898.455 20 977.331 23 | 43 3 100 5 | M1,E2 M1 | 78.638 0.0 | 7/2+ 5/2+ | |
979.474 12 | C H | 5/2+ | 672.09 5 800.21 6 900.847 16 979.463 17 | 7.4 15 26 3 79 9 100 4 | M1 E0+(M1)+E2 | 307.383 179.157 78.638 0.0 | 5/2+ 9/2+ 7/2+ 5/2+ | |
982.58 19 | B | 19/2+ | 181.7 5 197.0 5 378.3 2 | 8.5 4 9.3 4 100 4 | E2 | 801.17 785.22 604.22 | (17/2-) 17/2+ 15/2+ | |
1007.309 6 | C E | 3/2+ | 699.939 7 761.504 10 | 100 7 75 7 | M1 | 307.383 245.777 | 5/2+ 3/2+ | |
1007.988 10 | C | 5/2-,7/2- | 838.88 4 903.654 10 929.24 8 1008.03 3 | 42 3 100 9 25 12 63 4 | M1,E2 M1 E1 | 169.009 104.334 78.638 0.0 | 7/2- 5/2- 7/2+ 5/2+ | |
1022 3 | DEF | |||||||
1053.631 7 | CD | 7/2+ | 171.940 5 ? 552.625 10 662.149 8 746.18 3 | 5.7 9 88 6 100 6 48 4 | M1,E2 M1 M1 | 881.689 501.006 391.484 307.383 | 7/2- 9/2+ 7/2+ 5/2+ | |
1054.838 19 | CD | 7/2+ | 747.40 3 885.89 4 976.20 4 1054.86 4 | 40 4 26 3 37 7 100 7 | E0+(M1)+E2 M1 | 307.383 169.009 78.638 0.0 | 5/2+ 7/2- 7/2+ 5/2+ | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1064.663 16 | C F | (3/2)+ | 673.07 7 757.300 20 818.84 3 1064.71 5 | 9 2 50 4 23 3 100 13 | M1 | 391.484 307.383 245.777 0.0 | 7/2+ 5/2+ 3/2+ 5/2+ | |
1068.891 6 | CD F H | 5/2+ | 187.241 6 ? 677.406 6 761.504 10 | <3 100 8 42 4 | 881.689 391.484 307.383 | 7/2- 7/2+ 5/2+ | ||
1078.064 14 ? | C | (11/2-) | 577.107 18 590.905 21 | 100 10 81 16 | 501.006 487.088 | 9/2+ 13/2- | ||
1096.18 6 | A C | (3/2+,5/2+) | 220.1 6 1017.54 11 1096.17 6 | 100 25 23.9 7 45 4 | 876.831 78.638 0.0 | (1/2)+ 7/2+ 5/2+ | ||
1101.670 4 | A C | 3/2- | 178.572 7 224.8323 25 932.624 16 997.355 25 | 17 4 27 3 68 5 100 5 | E1 E1 (E2) (E2) | 923.148 876.831 169.009 104.334 | 1/2+ (1/2)+ 7/2- 5/2- | |
1106.799 5 | A CDEF | 3/2-,5/2- | 183.4 5 195.624 6 229.943 5 1002.38 5 | 22 5 100.0 16 23 4 47 5 | E1 M1+E2 | 923.148 911.213 876.831 104.334 | 1/2+ 3/2+ (1/2)+ 5/2- | |
1118 3 | DEF | |||||||
1126.26 3 ? | C | (5/2+) | 818.84 3 880.34 5 ? 1021.81 11 ? 1126.38 6 | 24 3 28 5 73 9 100 14 | 307.383 245.777 104.334 0.0 | 5/2+ 3/2+ 5/2- 5/2+ | ||
1132.029 4 | C E | (7/2)+ | 631.023 4 740.532 14 | 100 9 17.4 17 | M1 | 501.006 391.484 | 9/2+ 7/2+ | |
1138.389 12 | C | 7/2+ | 883.725 13 959.05 8 969.33 3 1034.15 4 1138.31 12 | 56 4 28 6 100 6 41 3 31 3 | (E1) M1 E1 | 254.665 179.157 169.009 104.334 0.0 | 9/2- 9/2+ 7/2- 5/2- 5/2+ | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1140.3 3 | B | (17/2+) | 195.9 5 358.4 5 516.0 5 | 65 4 100 6 73 6 | 944.37 781.993 624.22 | (15/2+) 13/2+ 15/2- | ||
1151.41 4 | C | 9/2+ | 850.78 10 972.32 6 1072.67 6 | 39 7 100 13 77 13 | M1+(E0) | 300.688 179.157 78.638 | 11/2+ 9/2+ 7/2+ | |
1190.55 17 | B | (21/2-) | 208.2 5 223.2 2 389.5 2 | 23 2 82 4 100 7 | 982.58 967.16 801.17 | 19/2+ 19/2- (17/2-) | ||
1193.79 3 | CDE | 7/2+ | 939.14 5 1024.76 5 1089.47 5 | 63 5 100 12 94 9 | 254.665 169.009 104.334 | 9/2- 7/2- 5/2- | ||
1198.09 21 | B | 21/2+ | 230.8 5 412.9 2 | 13.7 8 100 5 | E2 | 967.16 785.22 | 19/2- 17/2+ | |
1203 3 | DEF | 5/2-,7/2- | ||||||
1230.776 25 | CDEF H | 5/2+ | 984.97 7 1126.38 6 1230.79 3 | 7 2 100 14 11 5 | 245.777 104.334 0.0 | 3/2+ 5/2- 5/2+ | ||
1264.045 9 ? | A C F | 3/2-,5/2- | 256.737 7 1018 1159.52 10 1262.4 5 | 24 3 7 1 100 6 17 5 | E1 M1 | 1007.309 245.777 104.334 0.0 | 3/2+ 3/2+ 5/2- 5/2+ | |
1301.59 5 | A C | 5/2,7/2+ | 1055 1132 1197.7 4 1223.02 9 1301.56 5 | 1.4 4 2.2 4 6.5 9 49 6 100 10 | 245.777 169.009 104.334 78.638 0.0 | 3/2+ 7/2- 5/2- 7/2+ 5/2+ | ||
1315.94 6 | C | (7/2+) | 1061.44 7 1146.56 12 1211.49 14 | 98 10 100 9 90 12 | 254.665 169.009 104.334 | 9/2- 7/2- 5/2- | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1318 | F | 1/2-,3/2- | ||||||
1333.3 4 | B | (19/2+) | 388.6 5 532.7 5 | 100 9 89 9 | 944.37 801.17 | (15/2+) (17/2-) | ||
≈1342 | E | |||||||
≈1352 | D | |||||||
1377 3 | D F | 1/2-,3/2- | ||||||
1380.14 22 | B | 23/2- | 182.1 5 189.4 5 413.0 2 | <16 37 5 100 6 | E2 | 1198.09 1190.55 967.16 | 21/2+ (21/2-) 19/2- | |
≈1400 | D F | |||||||
1421 4 | E | 11/2- | ||||||
1427.2 3 | B | 23/2+ | 444.6 2 | 100 | E2 | 982.58 | 19/2+ | |
1478 3 | D H | 5/2+ | ||||||
1483.04 8 | C EF | 3/2+ | 1483.02 8 | 100 | 0.0 | 5/2+ | ||
≈1515 | DE | |||||||
≈1526 | D | |||||||
1548.58 18 | C E | (5/2+) | 1469.94 18 | 100 | 78.638 | 7/2+ | ||
1567.7 6 | B | (21/2+) | 427.4 5 | 100 | 1140.3 | (17/2+) | ||
1632.56 17 | C E | 7/2+ | 1453.40 17 | 100 | 179.157 | 9/2+ | ||
1648.4 6 ? | B | (25/2-) | 457.9 5 ? | 100 | 1190.55 | (21/2-) | ||
1672.5 4 | B | 25/2+ | 474.4 2 | 100 | E2 | 1198.09 | 21/2+ | |
1736 4 | E | |||||||
1785.9 6 ? | B | (23/2+) | 452.5 5 ? | 100 | 1333.3 | (19/2+) | ||
1820 4 | E | |||||||
≈1845 | E | |||||||
1929.2 6 | B | (27/2+) | 502.0 5 | 100 | 1427.2 | 23/2+ | ||
2198.7 6 | B | (29/2+) | 526.2 5 | 100 | 1672.5 | 25/2+ |
E(level): In those instances where a level has been observed in the 153Eu(2n,γ) reaction, the level energy from this reaction has been adopted.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - Kπ=5/2+ band. Conf=5/2(413). α=11.29 keV, B=-4.7 eV and | |||||||
0.0 | 5/2+ | 4.753 y 14 % β- = 100 | |||||
78.638 1 | 7/2+ | 78.6379 10 | 100 | M1+E2 | 0.0 | 5/2+ | |
179.157 1 | 9/2+ | 100.5181 11 179.1570 6 | 54.2 14 100 6 | M1+E2 E2 | 78.638 0.0 | 7/2+ 5/2+ | |
300.688 1 | 11/2+ | 121.5304 8 222.046 4 | 19.3 19 100 16 | M1+E2 E2 | 179.157 78.638 | 9/2+ 7/2+ | |
443.026 8 | 13/2+ | 85.8 2 142.4 2 263.869 8 | 14 1 12.9 6 100 5 | E1 E2 | 357.169 300.688 179.157 | 11/2- 11/2+ 9/2+ | |
604.22 10 | 15/2+ | 117.5 2 161.1 2 303.6 2 | 9.6 8 10.7 8 100 6 | E2 | 487.088 443.026 300.688 | 13/2- 13/2+ 11/2+ | |
785.22 14 | 17/2+ | 160.8 2 181.0 5 342.3 2 | 22 1 9.0 7 100 3 | E1 E2 | 624.22 604.22 443.026 | 15/2- 15/2+ 13/2+ | |
982.58 19 | 19/2+ | 181.7 5 197.0 5 378.3 2 | 8.5 4 9.3 4 100 4 | E2 | 801.17 785.22 604.22 | (17/2-) 17/2+ 15/2+ | |
1198.09 21 | 21/2+ | 230.8 5 412.9 2 | 13.7 8 100 5 | E2 | 967.16 785.22 | 19/2- 17/2+ | |
1427.2 3 | 23/2+ | 444.6 2 | 100 | E2 | 982.58 | 19/2+ | |
1672.5 4 | 25/2+ | 474.4 2 | 100 | E2 | 1198.09 | 21/2+ | |
1929.2 6 | (27/2+) | 502.0 5 | 100 | 1427.2 | 23/2+ | ||
2198.7 6 | (29/2+) | 526.2 5 | 100 | 1672.5 | 25/2+ | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - Kπ=5/2- band. Conf=5/2(532). α=9.18 keV, B=+8.3 eV and | |||||||
104.334 1 | 5/2- | 0.104 ns 10 | |||||
169.009 1 | 7/2- | 64.6761 6 90.3725 17 169.0067 9 | 15.2 16 25.8 10 100 6 | M1+E2 E1 E1 | 104.334 78.638 0.0 | 5/2- 7/2+ 5/2+ | |
254.665 1 | 9/2- | 75.5091 5 85.6568 4 150.3292 12 176.0262 5 | 5.5 5 28.2 17 3.2 3 100 6 | M1+E2 E2 E1 | 179.157 169.009 104.334 78.638 | 9/2+ 7/2- 5/2- 7/2+ | |
357.169 1 | 11/2- | 102.5070 7 178.0092 8 188.1601 22 | 56.2 20 100 6 15.2 22 | M1(+E2) E1 E2 | 254.665 179.157 169.009 | 9/2- 9/2+ 7/2- | |
487.088 1 | 13/2- | 129.9192 8 186.3955 25 232.466 13 | 100 6 99 9 70 11 | M1 E1 E2 | 357.169 300.688 254.665 | 11/2- 11/2+ 9/2- | |
624.22 10 | 15/2- | 137.1 2 181.3 2 266.9 2 | 100 5 95 5 94 5 | E1 E2 | 487.088 443.026 357.169 | 13/2- 13/2+ 11/2- | |
801.17 12 | (17/2-) | 177.1 2 196.8 2 314.1 2 | 100 5 55 3 85 4 | 624.22 604.22 487.088 | 15/2- 15/2+ 13/2- | ||
967.16 15 | 19/2- | 165.9 2 181.6 5 342.9 2 | 57 3 18 2 100 5 | E2 | 801.17 785.22 624.22 | (17/2-) 17/2+ 15/2- | |
1190.55 17 | (21/2-) | 208.2 5 223.2 2 389.5 2 | 23 2 82 4 100 7 | 982.58 967.16 801.17 | 19/2+ 19/2- (17/2-) | ||
1380.14 22 | 23/2- | 182.1 5 189.4 5 413.0 2 | <16 37 5 100 6 | E2 | 1198.09 1190.55 967.16 | 21/2+ (21/2-) 19/2- | |
1648.4 6 | (25/2-) | 457.9 5 ? | 100 | 1190.55 | (21/2-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - Kπ=3/2+ band. Conf=3/2(411). α=12.34 keV, B=-10.4 eV and | |||||||
245.777 1 | 3/2+ | 1.35 ns 5 | |||||
307.383 1 | 5/2+ | 61.6069 3 138.3746 5 203.048 3 228.7346 18 307.384 9 | 100 5 39.0 12 21 2 23.5 17 ≤5 | M1(+E2) E1 E1 M1+E2 | 245.777 169.009 104.334 78.638 0.0 | 3/2+ 7/2- 5/2- 7/2+ 5/2+ | |
391.484 1 | 7/2+ | 84.1017 10 136.8172 11 145.7083 21 212.284 3 ? 222.4732 24 287.146 4 312.929 8 391.34 3 | 100 4 20 1 15.2 6 25 2 15 2 25 2 2.3 10 3.6 7 | M1+E2 E1 E2 E1 E1 | 307.383 254.665 245.777 179.157 169.009 104.334 78.638 0.0 | 5/2+ 9/2- 3/2+ 9/2+ 7/2- 5/2- 7/2+ 5/2+ | |
501.006 1 | 9/2+ | 109.5219 3 143.8349 18 193.6233 16 332.017 4 422.078 13 | 100 5 13.0 8 37 4 38 3 8.6 13 | M1(+E2) E2 E1 M1 | 391.484 357.169 307.383 169.009 78.638 | 7/2+ 11/2- 5/2+ 7/2- 7/2+ | |
627.298 1 | 11/2+ | 126.2917 10 140.204 9 235.7 5 372.667 7 448.3 2 ? | 40 7 3.8 12 52 8 100 10 5 2 | M1 [E2] E1 | 501.006 487.088 391.484 254.665 179.157 | 9/2+ 13/2- 7/2+ 9/2- 9/2+ | |
781.993 4 | 13/2+ | 154.698 4 280.940 13 424.844 18 | 92 22 100 38 84 18 | M1 (E2) | 627.298 501.006 357.169 | 11/2+ 9/2+ 11/2- | |
944.37 17 | (15/2+) | 161.9 5 317.1 2 457.1 5 | 48 6 100 9 56 6 | 781.993 627.298 487.088 | 13/2+ 11/2+ 13/2- | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
1140.3 3 | (17/2+) | 195.9 5 358.4 5 516.0 5 | 65 4 100 6 73 6 | 944.37 781.993 624.22 | (15/2+) 13/2+ 15/2- | ||
1333.3 4 | (19/2+) | 388.6 5 532.7 5 | 100 9 89 9 | 944.37 801.17 | (15/2+) (17/2-) | ||
1567.7 6 | (21/2+) | 427.4 5 | 100 | 1140.3 | (17/2+) | ||
1785.9 6 | (23/2+) | 452.5 5 ? | 100 | 1333.3 | (19/2+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 4 - Kπ=3/2- band. Kπ=0- octupole vibration built on | |||||||
768.428 3 | 3/2- | ||||||
817.669 2 | 5/2- | 426.177 3 510.296 3 571.885 4 648.56 6 713.31 5 817.61 4 | 78 6 100 8 80 4 31 6 31 3 9.8 10 | E1 E1 E1 M1 M1 | 391.484 307.383 245.777 169.009 104.334 0.0 | 7/2+ 5/2+ 3/2+ 7/2- 5/2- 5/2+ | |
881.689 5 | 7/2- | 380.670 8 490.327 15 574.277 9 627.021 10 712.7 2 | 51 5 21 3 100 10 30 2 16 3 | E1 E1 E1 M1 | 501.006 391.484 307.383 254.665 169.009 | 9/2+ 7/2+ 5/2+ 9/2- 7/2- | |
973.992 5 | 9/2- | 346.705 6 472.841 17 582.519 9 616.825 21 719.34 10 | 20.7 14 41 6 100 9 20.4 20 8.7 20 | E1 E1 M1 | 627.298 501.006 391.484 357.169 254.665 | 11/2+ 9/2+ 7/2+ 11/2- 9/2- | |
1078.064 14 | (11/2-) | 577.107 18 590.905 21 | 100 10 81 16 | 501.006 487.088 | 9/2+ 13/2- | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 5 - Kπ=1/2+ band? configuration=1/2(411). The band structure | |||||||
876.831 4 | (1/2)+ | ||||||
911.213 4 | 3/2+ | 142.814 4 603.806 9 665.423 5 830 20 911 | 7.7 9 100 7 60 5 8.3 17 8.3 17 | M1 M1 | 768.428 307.383 245.777 78.638 0.0 | 3/2- 5/2+ 3/2+ 7/2+ 5/2+ | |
1053.631 7 | 7/2+ | 171.940 5 ? 552.625 10 662.149 8 746.18 3 | 5.7 9 88 6 100 6 48 4 | M1,E2 M1 M1 | 881.689 501.006 391.484 307.383 | 7/2- 9/2+ 7/2+ 5/2+ | |
1068.891 6 | 5/2+ | 187.241 6 ? 677.406 6 761.504 10 | <3 100 8 42 4 | 881.689 391.484 307.383 | 7/2- 7/2+ 5/2+ | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 6 - Kπ=1/2+ band. Conf=1/2(420). α=10.09 keV, B=-147 eV and | |||||||
923.148 5 | 1/2+ | ||||||
956.350 18 | 5/2+ | 564.831 22 648.88 7 710.65 3 | 95 7 100 12 37 4 | M1 M1 M1,E2 | 391.484 307.383 245.777 | 7/2+ 5/2+ 3/2+ | |
1007.309 6 | 3/2+ | 699.939 7 761.504 10 | 100 7 75 7 | M1 | 307.383 245.777 | 5/2+ 3/2+ | |
1132.029 4 | (7/2)+ | 631.023 4 740.532 14 | 100 9 17.4 17 | M1 | 501.006 391.484 | 9/2+ 7/2+ | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 7 - Kπ=7/2+ band. Conf=7/2(404). | |||||||
977.198 15 | 7/2+ | ||||||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 8 - Kπ=5/2+ band. β-vibration built on 5/2[413]. α=10.30 | |||||||
979.474 12 | 5/2+ | ||||||
1054.838 19 | 7/2+ | 747.40 3 885.89 4 976.20 4 1054.86 4 | 40 4 26 3 37 7 100 7 | E0+(M1)+E2 M1 | 307.383 169.009 78.638 0.0 | 5/2+ 7/2- 7/2+ 5/2+ | |
1151.41 4 | 9/2+ | 850.78 10 972.32 6 1072.67 6 | 39 7 100 13 77 13 | M1+(E0) | 300.688 179.157 78.638 | 11/2+ 9/2+ 7/2+ | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 9 - Kπ=3/2+ band? β-vibration built on 3/2[411]? α=12.30 | |||||||
1064.663 16 | (3/2)+ | ||||||
1126.26 3 | (5/2+) | 818.84 3 880.34 5 ? 1021.81 11 ? 1126.38 6 | 24 3 28 5 73 9 100 14 | 307.383 245.777 104.334 0.0 | 5/2+ 3/2+ 5/2- 5/2+ | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 10 - Kπ=1/2- band? Conf=1/2(550)? α=15.38 keV, a=-1.11. | |||||||
1101.670 4 | 3/2- | ||||||
1106.799 5 | 3/2-,5/2- | 183.4 5 195.624 6 229.943 5 1002.38 5 | 22 5 100.0 16 23 4 47 5 | E1 M1+E2 | 923.148 911.213 876.831 104.334 | 1/2+ 3/2+ (1/2)+ 5/2- | |
1264.045 9 | 3/2-,5/2- | 256.737 7 1018 1159.52 10 1262.4 5 | 24 3 7 1 100 6 17 5 | E1 M1 | 1007.309 245.777 104.334 0.0 | 3/2+ 3/2+ 5/2- 5/2+ | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 11 - Kπ=5/2+ band. Dominant conf=5/2(402). α=12.17 keV. α | |||||||
1230.776 25 | 5/2+ | ||||||
1315.94 6 | (7/2+) | 1061.44 7 1146.56 12 1211.49 14 | 98 10 100 9 90 12 | 254.665 169.009 104.334 | 9/2- 7/2- 5/2- | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 12 - Kπ=3/2+ band. Conf=3/2(422)? α=12.74 keV, A3=+61.9 eV. | |||||||
1483.04 8 | 3/2+ | ||||||
1548.58 18 | (5/2+) | 1469.94 18 | 100 | 78.638 | 7/2+ | ||
1632.56 17 | 7/2+ | 1453.40 17 | 100 | 179.157 | 9/2+ |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
78.638 | 7/2+ | 78.6379 10 | M1+E2 | 0.641 +29-28 | 4.34 | α=4.34 8, α(K)=2.83 5, α(L)=1.17 5, α(M)=0.269 12, α(N)=0.060 3, α(O)=0.0085 4, α(P)=0.000290 6 | |
104.334 | 5/2- | 0.104 ns 10 | 25.64 6 | E1 | 2.07 | B(E1)(W.u.)=0.00063 13, α=2.07 4, α(L)=1.63 3, α(M)=0.355 6, α(N)=0.0776 12, α(O)=0.01032 16, α(P)=0.000524 8 | |
5/2- | 0.104 ns 10 | 104.3346 8 | E1 | 0.253 | B(E1)(W.u.)=0.00156 19, α=0.253, α(K)=0.213 3, α(L)=0.0315 5, α(M)=0.00679 10, α(N)=0.001529 22, α(O)=0.000230 4, α(P)=1.79E-5 3 | ||
169.009 | 7/2- | 64.6761 6 | M1+E2 | 0.11 +5-9 | 6.56 | α=6.56 13, α(K)=5.45 9, α(L)=0.87 9, α(M)=0.190 21, α(N)=0.043 5, α(O)=0.0067 6, α(P)=0.000605 10 | |
7/2- | 90.3725 17 | E1 | 0.373 | α=0.373, α(K)=0.313 5, α(L)=0.0472 7, α(M)=0.01018 15, α(N)=0.00229 4, α(O)=0.000342 5, α(P)=2.57×10-5 4 | |||
7/2- | 169.0067 9 | E1 | 0.0687 | α=0.0687, α(K)=0.0582 9, α(L)=0.00825 12, α(M)=0.001773 25, α(N)=0.000401 6, α(O)=6.15×10-5 9, α(P)=5.21E-6 8 | |||
179.157 | 9/2+ | 100.5181 11 | M1+E2 | 0.513 25 | 1.94 | α=1.94, α(K)=1.459 22, α(L)=0.371 13, α(M)=0.084 3, α(N)=0.0188 7, α(O)=0.00275 9, α(P)=0.000153 3 | |
9/2+ | 179.1570 6 | E2 | 0.312 | α=0.312, α(K)=0.213 3, α(L)=0.0764 11, α(M)=0.01754 25, α(N)=0.00392 6, α(O)=0.000552 8, α(P)=1.780×10-5 25 | |||
245.777 | 3/2+ | 1.35 ns 5 | 141.4428 6 | E1 | 0.1110 | B(E1)(W.u.)=1.93E-5 16, α=0.1110, α(K)=0.0939 14, α(L)=0.01348 19, α(M)=0.00290 4, α(N)=0.000655 10, α(O)=9.98E-5 14, α(P)=8.21E-6 12 | |
3/2+ | 1.35 ns 5 | 167.1482 11 | E2 | 0.395 | B(E2)(W.u.)=0.73 7, α=0.395, α(K)=0.264 4, α(L)=0.1020 15, α(M)=0.0235 4, α(N)=0.00524 8, α(O)=0.000735 11, α(P)=2.16E-5 3 | ||
3/2+ | 1.35 ns 5 | 245.771 4 | M1+E2 | +0.281 22 | 0.1471 | B(E2)(W.u.)=0.38 7, B(M1)(W.u.)=0.00056 6, α=0.1471, α(K)=0.1239 18, α(L)=0.0182 3, α(M)=0.00394 6, α(N)=0.000901 13, α(O)=0.0001419 20, α(P)=1.349E-5 21 | |
254.665 | 9/2- | 85.6568 4 | M1+E2 | 0.162 +30-36 | 2.92 | α=2.92 5, α(K)=2.42 4, α(L)=0.391 17, α(M)=0.085 4, α(N)=0.0195 9, α(O)=0.00302 12, α(P)=0.000266 4 | |
9/2- | 150.3292 12 | E2 | 0.569 | α=0.569, α(K)=0.364 5, α(L)=0.1597 23, α(M)=0.0369 6, α(N)=0.00822 12, α(O)=0.001145 16, α(P)=2.91×10-5 4 | |||
9/2- | 176.0262 5 | E1 | 0.0616 | α=0.0616, α(K)=0.0522 8, α(L)=0.00738 11, α(M)=0.001586 23, α(N)=0.000359 5, α(O)=5.51×10-5 8, α(P)=4.70E-6 7 | |||
300.688 | 11/2+ | 121.5304 8 | M1+E2 | 0.56 6 | 1.092 | α=1.092 17, α(K)=0.844 15, α(L)=0.193 11, α(M)=0.043 3, α(N)=0.0098 6, α(O)=0.00145 8, α(P)=8.78×10-5 22 | |
11/2+ | 222.046 4 | E2 | 0.1522 | α=0.1522, α(K)=0.1108 16, α(L)=0.0322 5, α(M)=0.00733 11, α(N)=0.001641 23, α(O)=0.000235 4, α(P)=9.70×10-6 14 | |||
307.383 | 5/2+ | 61.6069 3 | M1(+E2) | 0.050 26 | 7.49 | α=7.49, α(K)=6.30 9, α(L)=0.93 3, α(M)=0.202 7, α(N)=0.0462 16, α(O)=0.00729 22, α(P)=0.000701 10 | |
5/2+ | 138.3746 5 | E1 | 0.1178 | α=0.1178, α(K)=0.0996 14, α(L)=0.01433 20, α(M)=0.00308 5, α(N)=0.000696 10, α(O)=0.0001060 15, α(P)=8.69×10-6 13 | |||
5/2+ | 203.048 3 | E1 | 0.0421 | α=0.0421, α(K)=0.0357 5, α(L)=0.00500 7, α(M)=0.001075 15, α(N)=0.000244 4, α(O)=3.76×10-5 6, α(P)=3.27E-6 5 | |||
5/2+ | 228.7346 18 | M1+E2 | 1.0 +4-3 | 0.160 | α=0.160 8, α(K)=0.128 10, α(L)=0.0252 13, α(M)=0.0056 4, α(N)=0.00127 7, α(O)=0.000190 8, α(P)=1.30×10-5 14 | ||
357.169 | 11/2- | 102.5070 7 | M1(+E2) | 0.00 14 | 1.72 | α=1.72 3, α(K)=1.454 22, α(L)=0.208 13, α(M)=0.045 3, α(N)=0.0103 7, α(O)=0.00163 9, α(P)=0.000161 3 | |
11/2- | 178.0092 8 | E1 | 0.0598 | α=0.0598, α(K)=0.0507 7, α(L)=0.00715 10, α(M)=0.001538 22, α(N)=0.000348 5, α(O)=5.35×10-5 8, α(P)=4.56E-6 7 | |||
11/2- | 188.1601 22 | E2 | 0.264 | α=0.264, α(K)=0.184 3, α(L)=0.0625 9, α(M)=0.01432 20, α(N)=0.00320 5, α(O)=0.000453 7, α(P)=1.550×10-5 22 | |||
391.484 | 7/2+ | 84.1017 10 | M1+E2 | 0.113 +25-31 | 3.06 | α=3.06, α(K)=2.56 4, α(L)=0.391 13, α(M)=0.085 3, α(N)=0.0194 7, α(O)=0.00304 9, α(P)=0.000282 4 | |
7/2+ | 136.8172 11 | E1 | 0.1215 | α=0.1215, α(K)=0.1027 15, α(L)=0.01479 21, α(M)=0.00318 5, α(N)=0.000718 10, α(O)=0.0001093 16, α(P)=8.94×10-6 13 | |||
7/2+ | 145.7083 21 | E2 | 0.635 | α=0.635, α(K)=0.399 6, α(L)=0.183 3, α(M)=0.0422 6, α(N)=0.00940 14, α(O)=0.001306 19, α(P)=3.17×10-5 5 | |||
7/2+ | 222.4732 24 | E1 | 0.0331 | α=0.0331, α(K)=0.0281 4, α(L)=0.00391 6, α(M)=0.000841 12, α(N)=0.000191 3, α(O)=2.95×10-5 5, α(P)=2.59E-6 4 | |||
7/2+ | 287.146 4 | E1 | 0.01711 | α=0.01711, α(K)=0.01456 21, α(L)=0.00200 3, α(M)=0.000430 6, α(N)=9.76×10-5 14, α(O)=1.518E-5 22, α(P)=1.377E-6 20 | |||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
443.026 | 13/2+ | 85.8 2 | E1 | 0.429 | α=0.429 7, α(K)=0.359 6, α(L)=0.0547 9, α(M)=0.01178 19, α(N)=0.00265 4, α(O)=0.000394 6, α(P)=2.93×10-5 5 | ||
13/2+ | 263.869 8 | E2 | 0.0871 | α=0.0871, α(K)=0.0658 10, α(L)=0.01660 24, α(M)=0.00375 6, α(N)=0.000842 12, α(O)=0.0001224 18, α(P)=5.97×10-6 9 | |||
487.088 | 13/2- | 129.9192 8 | M1 | 0.876 | α=0.876, α(K)=0.741 11, α(L)=0.1057 15, α(M)=0.0228 4, α(N)=0.00523 8, α(O)=0.000829 12, α(P)=8.19×10-5 12 | ||
13/2- | 186.3955 25 | E1 | 0.0529 | α=0.0529, α(K)=0.0448 7, α(L)=0.00631 9, α(M)=0.001356 19, α(N)=0.000307 5, α(O)=4.72×10-5 7, α(P)=4.06E-6 6 | |||
13/2- | 232.466 13 | E2 | 0.1310 | α=0.1310, α(K)=0.0964 14, α(L)=0.0269 4, α(M)=0.00612 9, α(N)=0.001371 20, α(O)=0.000197 3, α(P)=8.52×10-6 12 | |||
501.006 | 9/2+ | 109.5219 3 | M1(+E2) | 0.08 6 | 1.425 | α=1.425 21, α(K)=1.202 18, α(L)=0.175 7, α(M)=0.0379 16, α(N)=0.0087 4, α(O)=0.00137 5, α(P)=0.0001328 21 | |
9/2+ | 193.6233 16 | E2 | 0.240 | α=0.240, α(K)=0.1683 24, α(L)=0.0556 8, α(M)=0.01273 18, α(N)=0.00285 4, α(O)=0.000404 6, α(P)=1.429×10-5 20 | |||
9/2+ | 332.017 4 | E1 | 0.01189 | α=0.01189, α(K)=0.01013 15, α(L)=0.001382 20, α(M)=0.000297 5, α(N)=6.75×10-5 10, α(O)=1.052E-5 15, α(P)=9.69E-7 14 | |||
9/2+ | 422.078 13 | M1 | 0.0360 | α=0.0360, α(K)=0.0306 5, α(L)=0.00423 6, α(M)=0.000912 13, α(N)=0.000209 3, α(O)=3.32×10-5 5, α(P)=3.33E-6 5 | |||
604.22 | 15/2+ | 303.6 2 | E2 | 0.0561 | α=0.0561, α(K)=0.0434 7, α(L)=0.00992 14, α(M)=0.00223 4, α(N)=0.000501 8, α(O)=7.36×10-5 11, α(P)=4.04E-6 6 | ||
624.22 | 15/2- | 181.3 2 | E1 | 0.0569 | α=0.0569, α(K)=0.0483 7, α(L)=0.00681 10, α(M)=0.001463 21, α(N)=0.000331 5, α(O)=5.09×10-5 8, α(P)=4.36E-6 7 | ||
15/2- | 266.9 2 | E2 | 0.0840 | α=0.0840, α(K)=0.0635 9, α(L)=0.01591 23, α(M)=0.00359 6, α(N)=0.000807 12, α(O)=0.0001173 17, α(P)=5.78×10-6 9 | |||
627.298 | 11/2+ | 126.2917 10 | M1 | 0.949 | α=0.949, α(K)=0.803 12, α(L)=0.1145 16, α(M)=0.0247 4, α(N)=0.00567 8, α(O)=0.000899 13, α(P)=8.88×10-5 13 | ||
11/2+ | 235.7 5 | [E2] | 0.1252 | α=0.1252 20, α(K)=0.0924 15, α(L)=0.0255 5, α(M)=0.00579 10, α(N)=0.001299 22, α(O)=0.000187 3, α(P)=8.20×10-6 13 | |||
11/2+ | 372.667 7 | E1 | 0.00896 | α=0.00896, α(K)=0.00765 11, α(L)=0.001037 15, α(M)=0.000222 4, α(N)=5.06×10-5 7, α(O)=7.91E-6 11, α(P)=7.37E-7 11 | |||
768.428 | 3/2- | 461.046 11 | E1 | 0.00543 | α=0.00543, α(K)=0.00463 7, α(L)=0.000622 9, α(M)=0.0001333 19, α(N)=3.04×10-5 5, α(O)=4.77E-6 7, α(P)=4.52E-7 7 | ||
3/2- | 522.670 4 | E1 | 0.00408 | α=0.00408, α(K)=0.00349 5, α(L)=0.000466 7, α(M)=9.98×10-5 14, α(N)=2.27E-5 4, α(O)=3.58E-6 5, α(P)=3.43E-7 5 | |||
3/2- | 664.122 7 | M1+E2 | -0.231 21 | 0.0112 | α=0.0112 | ||
781.993 | 13/2+ | 154.698 4 | M1 | 0.536 | α=0.536, α(K)=0.454 7, α(L)=0.0645 9, α(M)=0.01394 20, α(N)=0.00319 5, α(O)=0.000506 7, α(P)=5.01×10-5 7 | ||
13/2+ | 280.940 13 | (E2) | 0.0714 | α=0.0714, α(K)=0.0545 8, α(L)=0.01315 19, α(M)=0.00296 5, α(N)=0.000666 10, α(O)=9.72×10-5 14, α(P)=5.01E-6 7 | |||
785.22 | 17/2+ | 160.8 2 | E1 | 0.0785 | α=0.0785, α(K)=0.0665 10, α(L)=0.00946 14, α(M)=0.00203 3, α(N)=0.000460 7, α(O)=7.04×10-5 11, α(P)=5.92E-6 9 | ||
17/2+ | 342.3 2 | E2 | 0.0390 | α=0.0390, α(K)=0.0307 5, α(L)=0.00650 10, α(M)=0.001452 21, α(N)=0.000327 5, α(O)=4.85×10-5 7, α(P)=2.91E-6 5 | |||
817.669 | 5/2- | 426.177 3 | E1 | 0.00651 | α=0.00651, α(K)=0.00556 8, α(L)=0.000749 11, α(M)=0.0001606 23, α(N)=3.66×10-5 6, α(O)=5.73E-6 8, α(P)=5.41E-7 8 | ||
5/2- | 510.296 3 | E1 | 0.00431 | α=0.00431, α(K)=0.00368 6, α(L)=0.000492 7, α(M)=0.0001054 15, α(N)=2.40×10-5 4, α(O)=3.77E-6 6, α(P)=3.61E-7 5 | |||
5/2- | 571.885 4 | E1 | 0.00335 | α=0.00335, α(K)=0.00286 4, α(L)=0.000381 6, α(M)=8.15×10-5 12, α(N)=1.86E-5 3, α(O)=2.93E-6 4, α(P)=2.82E-7 4 | |||
5/2- | 648.56 6 | M1 | 0.01216 | α=0.01216, α(K)=0.01036 15, α(L)=0.001412 20, α(M)=0.000304 5, α(N)=6.95×10-5 10, α(O)=1.107E-5 16, α(P)=1.119E-6 16 | |||
5/2- | 713.31 5 | M1 | 0.00961 | α=0.00961, α(K)=0.00820 12, α(L)=0.001113 16, α(M)=0.000239 4, α(N)=5.48×10-5 8, α(O)=8.73E-6 13, α(P)=8.84E-7 13 | |||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
881.689 | 7/2- | 380.670 8 | E1 | 0.00852 | α=0.00852, α(K)=0.00727 11, α(L)=0.000984 14, α(M)=0.000211 3, α(N)=4.81×10-5 7, α(O)=7.52E-6 11, α(P)=7.01E-7 10 | ||
7/2- | 490.327 15 | E1 | 0.00471 | α=0.00471, α(K)=0.00403 6, α(L)=0.000539 8, α(M)=0.0001155 17, α(N)=2.63×10-5 4, α(O)=4.13E-6 6, α(P)=3.94E-7 6 | |||
7/2- | 574.277 9 | E1 | 0.00332 | α=0.00332, α(K)=0.00284 4, α(L)=0.000377 6, α(M)=8.07×10-5 12, α(N)=1.84E-5 3, α(O)=2.90E-6 4, α(P)=2.80E-7 4 | |||
7/2- | 627.021 10 | M1 | 0.01322 | α=0.01322, α(K)=0.01127 16, α(L)=0.001537 22, α(M)=0.000330 5, α(N)=7.57×10-5 11, α(O)=1.205E-5 17, α(P)=1.218E-6 17 | |||
911.213 | 3/2+ | 603.806 9 | M1 | 0.01452 | α=0.01452, α(K)=0.01237 18, α(L)=0.001690 24, α(M)=0.000363 5, α(N)=8.33×10-5 12, α(O)=1.325E-5 19, α(P)=1.339E-6 19 | ||
3/2+ | 665.423 5 | M1 | 0.01141 | α=0.01141, α(K)=0.00972 14, α(L)=0.001324 19, α(M)=0.000285 4, α(N)=6.52×10-5 10, α(O)=1.038E-5 15, α(P)=1.050E-6 15 | |||
956.350 | 5/2+ | 564.831 22 | M1 | 0.01716 | α=0.01716, α(K)=0.01461 21, α(L)=0.00200 3, α(M)=0.000430 6, α(N)=9.86×10-5 14, α(O)=1.569E-5 22, α(P)=1.583E-6 23 | ||
5/2+ | 648.88 7 | M1 | 0.01214 | α=0.01214, α(K)=0.01035 15, α(L)=0.001410 20, α(M)=0.000303 5, α(N)=6.95×10-5 10, α(O)=1.106E-5 16, α(P)=1.118E-6 16 | |||
5/2+ | 710.65 3 | M1,E2 | 0.0076 | α=0.0076 21, α(K)=0.0065 19, α(L)=0.00092 21, α(M)=0.00020 5, α(N)=4.6×10-5 10, α(O)=7.2E-6 17, α(P)=6.8E-7 21 | |||
967.16 | 19/2- | 342.9 2 | E2 | 0.0388 | α=0.0388, α(K)=0.0305 5, α(L)=0.00646 10, α(M)=0.001443 21, α(N)=0.000325 5, α(O)=4.82×10-5 7, α(P)=2.90E-6 4 | ||
973.992 | 9/2- | 472.841 17 | E1 | 0.00512 | α=0.00512, α(K)=0.00437 7, α(L)=0.000586 9, α(M)=0.0001257 18, α(N)=2.86×10-5 4, α(O)=4.50E-6 7, α(P)=4.28E-7 6 | ||
9/2- | 582.519 9 | E1 | 0.00322 | α=0.00322, α(K)=0.00275 4, α(L)=0.000365 6, α(M)=7.82×10-5 11, α(N)=1.784E-5 25, α(O)=2.81E-6 4, α(P)=2.72E-7 4 | |||
9/2- | 616.825 21 | M1 | 0.01377 | α=0.01377, α(K)=0.01173 17, α(L)=0.001601 23, α(M)=0.000344 5, α(N)=7.89×10-5 11, α(O)=1.256E-5 18, α(P)=1.269E-6 18 | |||
977.198 | 7/2+ | 898.455 20 | M1,E2 | 0.0044 | α=0.0044 11, α(K)=0.00373 96, α(L)=0.00052 12, α(M)=0.000112 24, α(N)=2.6×10-5 6, α(O)=4.0E-6 10, α(P)=3.9E-7 11 | ||
7/2+ | 977.331 23 | M1 | 0.00448 | α=0.00448, α(K)=0.00383 6, α(L)=0.000514 8, α(M)=0.0001104 16, α(N)=2.53×10-5 4, α(O)=4.03E-6 6, α(P)=4.11E-7 6 | |||
979.474 | 5/2+ | 900.847 16 | M1 | 0.00545 | α=0.00545, α(K)=0.00465 7, α(L)=0.000627 9, α(M)=0.0001346 19, α(N)=3.08×10-5 5, α(O)=4.91E-6 7, α(P)=5.00E-7 7 | ||
5/2+ | 979.463 17 | E0+(M1)+E2 | 0.0036 | α=0.0036 9, α(K)=0.0031 8, α(L)=0.00042 9, α(M)=9.1×10-5 20, α(N)=2.1E-5 5, α(O)=3.3E-6 8, α(P)=3.23E-7 86 | |||
982.58 | 19/2+ | 378.3 2 | E2 | 0.0290 | α=0.0290, α(K)=0.0231 4, α(L)=0.00463 7, α(M)=0.001030 15, α(N)=0.000232 4, α(O)=3.47×10-5 5, α(P)=2.23E-6 4 | ||
1007.309 | 3/2+ | 699.939 7 | M1 | 0.01007 | α=0.01007, α(K)=0.00859 12, α(L)=0.001167 17, α(M)=0.000251 4, α(N)=5.75×10-5 8, α(O)=9.15E-6 13, α(P)=9.26E-7 13 | ||
1007.988 | 5/2-,7/2- | 838.88 4 | M1,E2 | 0.0051 | α=0.0051 14, α(K)=0.0044 12, α(L)=0.00061 14, α(M)=0.00013 3, α(N)=3.0×10-5 7, α(O)=4.8E-6 11, α(P)=4.6E-7 14 | ||
5/2-,7/2- | 903.654 10 | M1 | 0.00541 | α=0.00541, α(K)=0.00462 7, α(L)=0.000622 9, α(M)=0.0001336 19, α(N)=3.06×10-5 5, α(O)=4.88E-6 7, α(P)=4.96E-7 7 | |||
5/2-,7/2- | 1008.03 3 | E1 | 1.07×10-3 | α=1.07×10-3, α(K)=0.000916 13, α(L)=0.0001186 17, α(M)=2.53E-5 4, α(N)=5.79E-6 9, α(O)=9.17E-7 13, α(P)=9.16E-8 13 | |||
1053.631 | 7/2+ | 552.625 10 | M1,E2 | 0.0142 | α=0.0142 40, α(K)=0.0120 35, α(L)=0.0018 4, α(M)=0.00038 8, α(N)=8.8×10-5 17, α(O)=1.4E-5 3, α(P)=1.26E-6 41 | ||
7/2+ | 662.149 8 | M1 | 0.01155 | α=0.01155, α(K)=0.00984 14, α(L)=0.001340 19, α(M)=0.000288 4, α(N)=6.60×10-5 10, α(O)=1.051E-5 15, α(P)=1.063E-6 15 | |||
7/2+ | 746.18 3 | M1 | 0.00861 | α=0.00861, α(K)=0.00734 11, α(L)=0.000995 14, α(M)=0.000214 3, α(N)=4.90×10-5 7, α(O)=7.81E-6 11, α(P)=7.91E-7 11 | |||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
1054.838 | 7/2+ | 976.20 4 | E0+(M1)+E2 | 0.0036 | α=0.0036 9, α(K)=0.0031 8, α(L)=0.00042 10, α(M)=9.1×10-5 20, α(N)=2.1E-5 5, α(O)=3.3E-6 8, α(P)=3.26E-7 87 | ||
7/2+ | 1054.86 4 | M1 | 0.00374 | α=0.00374, α(K)=0.00319 5, α(L)=0.000428 6, α(M)=9.19×10-5 13, α(N)=2.10E-5 3, α(O)=3.36E-6 5, α(P)=3.42E-7 5 | |||
1064.663 | (3/2)+ | 1064.71 5 | M1 | 0.00366 | α=0.00366, α(K)=0.00312 5, α(L)=0.000419 6, α(M)=8.98×10-5 13, α(N)=2.06E-5 3, α(O)=3.28E-6 5, α(P)=3.35E-7 5 | ||
1101.670 | 3/2- | 178.572 7 | E1 | 0.0593 | α=0.0593, α(K)=0.0502 7, α(L)=0.00709 10, α(M)=0.001525 22, α(N)=0.000345 5, α(O)=5.30×10-5 8, α(P)=4.53E-6 7 | ||
3/2- | 224.8323 25 | E1 | 0.0322 | α=0.0322, α(K)=0.0273 4, α(L)=0.00381 6, α(M)=0.000818 12, α(N)=0.000185 3, α(O)=2.87×10-5 4, α(P)=2.53E-6 4 | |||
3/2- | 932.624 16 | (E2) | 0.00303 | α=0.00303, α(K)=0.00256 4, α(L)=0.000371 6, α(M)=8.03×10-5 12, α(N)=1.83E-5 3, α(O)=2.87E-6 4, α(P)=2.63E-7 4 | |||
3/2- | 997.355 25 | (E2) | 0.00263 | α=0.00263, α(K)=0.00223 4, α(L)=0.000318 5, α(M)=6.87×10-5 10, α(N)=1.568E-5 22, α(O)=2.46E-6 4, α(P)=2.29E-7 4 | |||
1106.799 | 3/2-,5/2- | 195.624 6 | E1 | 0.0465 | α=0.0465, α(K)=0.0394 6, α(L)=0.00553 8, α(M)=0.001189 17, α(N)=0.000270 4, α(O)=4.15×10-5 6, α(P)=3.59E-6 5 | ||
3/2-,5/2- | 1002.38 5 | M1+E2 | -0.35 6 | 0.00404 | α=0.00404 8, α(K)=0.00345 7, α(L)=0.000465 9, α(M)=0.0001000 19, α(N)=2.29×10-5 5, α(O)=3.64E-6 7, α(P)=3.69E-7 8 | ||
1132.029 | (7/2)+ | 740.532 14 | M1 | 0.00877 | α=0.00877, α(K)=0.00748 11, α(L)=0.001014 15, α(M)=0.000218 3, α(N)=4.99×10-5 7, α(O)=7.95E-6 12, α(P)=8.06E-7 12 | ||
1138.389 | 7/2+ | 883.725 13 | (E1) | 1.37×10-3 | α=1.37×10-3, α(K)=0.001176 17, α(L)=0.0001530 22, α(M)=3.27E-5 5, α(N)=7.47E-6 11, α(O)=1.182E-6 17, α(P)=1.173E-7 17 | ||
7/2+ | 959.05 8 | M1 | 0.00469 | α=0.00469, α(K)=0.00401 6, α(L)=0.000538 8, α(M)=0.0001156 17, α(N)=2.65×10-5 4, α(O)=4.22E-6 6, α(P)=4.30E-7 6 | |||
7/2+ | 969.33 3 | E1 | 1.15×10-3 | α=1.15×10-3, α(K)=0.000986 14, α(L)=0.0001278 18, α(M)=2.73E-5 4, α(N)=6.24E-6 9, α(O)=9.88E-7 14, α(P)=9.86E-8 14 | |||
1151.41 | 9/2+ | 972.32 6 | M1+(E0) | 0.0093 | α=0.0093 31 | ||
1198.09 | 21/2+ | 412.9 2 | E2 | 0.0226 | α=0.0226, α(K)=0.0182 3, α(L)=0.00347 5, α(M)=0.000770 11, α(N)=0.0001741 25, α(O)=2.61×10-5 4, α(P)=1.771E-6 25 | ||
1264.045 | 3/2-,5/2- | 256.737 7 | E1 | 0.0228 | α=0.0228, α(K)=0.0194 3, α(L)=0.00268 4, α(M)=0.000575 8, α(N)=0.0001306 19, α(O)=2.03×10-5 3, α(P)=1.81E-6 3 | ||
3/2-,5/2- | 1159.52 10 | M1 | 0.00299 | α=0.00299, α(K)=0.00256 4, α(L)=0.000341 5, α(M)=7.33×10-5 11, α(N)=1.678E-5 24, α(O)=2.68E-6 4, α(P)=2.73E-7 4 | |||
1380.14 | 23/2- | 413.0 2 | E2 | 0.0226 | α=0.0226, α(K)=0.0181 3, α(L)=0.00347 5, α(M)=0.000769 11, α(N)=0.0001739 25, α(O)=2.61×10-5 4, α(P)=1.770E-6 25 | ||
1427.2 | 23/2+ | 444.6 2 | E2 | 0.0184 | α=0.0184, α(K)=0.01487 21, α(L)=0.00274 4, α(M)=0.000607 9, α(N)=0.0001373 20, α(O)=2.07×10-5 3, α(P)=1.464E-6 21 | ||
1672.5 | 25/2+ | 474.4 2 | E2 | 0.01540 | α=0.01540, α(K)=0.01253 18, α(L)=0.00224 4, α(M)=0.000495 7, α(N)=0.0001122 16, α(O)=1.700×10-5 24, α(P)=1.242E-6 18 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 5/2+ | 4.753 y 14 % β- = 100 | Q=+2.5 3, μ=+1.520 2 1984Do11 report Δ<r2>(155Eu-151Eu)=+0.677 fm2 33 from collinear LASER-ion beam spectroscopy. From LASER-induced resonance fluorescence in an atomic beam, 2002GaZV report Δ<r2>(153Eu,155Eu)= 0.106 fm2 7 (see, also, 2002Ga49,2001Ga72). In their review paper, 1987Au06 give |l(155Eu-151Eu)=0.612 fm2 35 (where the nuclear parameter |l≈Δ<r2>) and point out that the relative values of |l inferred for some of the Eu isotopes from the work of 1984Do11 partly disagree with other published data. 1990Al34 report |l(155Eu-151Eu)=0.650 fm2 7. Others: 1986Al33, 1985Al06. In an evaluation of nuclear rms charge radii, 2004An14 report <r2>1/2=5.1221 fm 69. E(level): 1984Do11 report Δ<r2>(155Eu-151Eu)=+0.677 fm2 33 from collinear LASER-ion beam spectroscopy. From LASER-induced resonance fluorescence in an atomic beam, 2002GaZV report Δ<r2>(153Eu,155Eu)= 0.106 fm2 7 (see, also, 2002Ga49,2001Ga72). In their review paper, 1987Au06 give |l(155Eu-151Eu)=0.612 fm2 35 (where the nuclear parameter |l≈Δ<r2>) and point out that the relative values of |l inferred for some of the Eu isotopes from the work of 1984Do11 partly disagree with other published data. 1990Al34 report |l(155Eu-151Eu)=0.650 fm2 7. Others: 1986Al33, 1985Al06. In an evaluation of nuclear rms charge radii, 2004An14 report <r2>1/2=5.1221 fm 69. Kπ=5/2+ band. Conf=5/2(413). α=11.29 keV, B=-4.7 eV and. |
78.638 | 7/2+ | E(level): Kπ=5/2+ band. Conf=5/2(413). α=11.29 keV, B=-4.7 eV and. | |
104.334 | 5/2- | 0.104 ns 10 | μ=+9.6 10 E(level): Kπ=5/2- band. Conf=5/2(532). α=9.18 keV, B=+8.3 eV and. |
169.009 | 7/2- | E(level): Kπ=5/2- band. Conf=5/2(532). α=9.18 keV, B=+8.3 eV and. | |
179.157 | 9/2+ | E(level): Kπ=5/2+ band. Conf=5/2(413). α=11.29 keV, B=-4.7 eV and. | |
245.777 | 3/2+ | 1.35 ns 5 | E(level): Kπ=3/2+ band. Conf=3/2(411). α=12.34 keV, B=-10.4 eV and. |
254.665 | 9/2- | E(level): Kπ=5/2- band. Conf=5/2(532). α=9.18 keV, B=+8.3 eV and. | |
300.688 | 11/2+ | E(level): Kπ=5/2+ band. Conf=5/2(413). α=11.29 keV, B=-4.7 eV and. | |
307.383 | 5/2+ | E(level): Kπ=3/2+ band. Conf=3/2(411). α=12.34 keV, B=-10.4 eV and. | |
357.169 | 11/2- | E(level): Kπ=5/2- band. Conf=5/2(532). α=9.18 keV, B=+8.3 eV and. | |
391.484 | 7/2+ | E(level): Kπ=3/2+ band. Conf=3/2(411). α=12.34 keV, B=-10.4 eV and. | |
443.026 | 13/2+ | E(level): Kπ=5/2+ band. Conf=5/2(413). α=11.29 keV, B=-4.7 eV and. | |
487.088 | 13/2- | E(level): Kπ=5/2- band. Conf=5/2(532). α=9.18 keV, B=+8.3 eV and. | |
501.006 | 9/2+ | E(level): Kπ=3/2+ band. Conf=3/2(411). α=12.34 keV, B=-10.4 eV and. | |
604.22 | 15/2+ | E(level): Kπ=5/2+ band. Conf=5/2(413). α=11.29 keV, B=-4.7 eV and. | |
624.22 | 15/2- | E(level): Kπ=5/2- band. Conf=5/2(532). α=9.18 keV, B=+8.3 eV and. | |
627.298 | 11/2+ | E(level): Kπ=3/2+ band. Conf=3/2(411). α=12.34 keV, B=-10.4 eV and. | |
768.428 | 3/2- | E(level): Kπ=3/2- band. Kπ=0- octupole vibration built on. | |
781.993 | 13/2+ | E(level): Kπ=3/2+ band. Conf=3/2(411). α=12.34 keV, B=-10.4 eV and. | |
785.22 | 17/2+ | E(level): Kπ=5/2+ band. Conf=5/2(413). α=11.29 keV, B=-4.7 eV and. | |
801.17 | (17/2-) | E(level): Kπ=5/2- band. Conf=5/2(532). α=9.18 keV, B=+8.3 eV and. | |
817.669 | 5/2- | E(level): Kπ=3/2- band. Kπ=0- octupole vibration built on. | |
876.831 | (1/2)+ | E(level): Kπ=1/2+ band? configuration=1/2(411). The band structure. | |
881.689 | 7/2- | E(level): Kπ=3/2- band. Kπ=0- octupole vibration built on. | |
911.213 | 3/2+ | E(level): Kπ=1/2+ band? configuration=1/2(411). The band structure. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
923.148 | 1/2+ | E(level): Kπ=1/2+ band. Conf=1/2(420). α=10.09 keV, B=-147 eV and. | |
944.37 | (15/2+) | E(level): Kπ=3/2+ band. Conf=3/2(411). α=12.34 keV, B=-10.4 eV and. | |
956.350 | 5/2+ | E(level): Kπ=1/2+ band. Conf=1/2(420). α=10.09 keV, B=-147 eV and. | |
967.16 | 19/2- | E(level): Kπ=5/2- band. Conf=5/2(532). α=9.18 keV, B=+8.3 eV and. | |
973.992 | 9/2- | E(level): Kπ=3/2- band. Kπ=0- octupole vibration built on. | |
977.198 | 7/2+ | E(level): Kπ=7/2+ band. Conf=7/2(404). | |
979.474 | 5/2+ | E(level): Kπ=5/2+ band. β-vibration built on 5/2[413]. α=10.30. | |
982.58 | 19/2+ | E(level): Kπ=5/2+ band. Conf=5/2(413). α=11.29 keV, B=-4.7 eV and. | |
1007.309 | 3/2+ | XREF: E(1004). E(level): Kπ=1/2+ band. Conf=1/2(420). α=10.09 keV, B=-147 eV and. | |
1053.631 | 7/2+ | E(level): Kπ=1/2+ band? configuration=1/2(411). The band structure. | |
1054.838 | 7/2+ | E(level): Kπ=5/2+ band. β-vibration built on 5/2[413]. α=10.30. | |
1064.663 | (3/2)+ | E(level): Kπ=3/2+ band? β-vibration built on 3/2[411]? α=12.30. | |
1068.891 | 5/2+ | E(level): Kπ=1/2+ band? configuration=1/2(411). The band structure. | |
1078.064 | (11/2-) | E(level): Kπ=3/2- band. Kπ=0- octupole vibration built on. | |
1101.670 | 3/2- | E(level): Kπ=1/2- band? Conf=1/2(550)? α=15.38 keV, a=-1.11. | |
1106.799 | 3/2-,5/2- | XREF: F(1109). E(level): Kπ=1/2- band? Conf=1/2(550)? α=15.38 keV, a=-1.11. | |
1126.26 | (5/2+) | E(level): Kπ=3/2+ band? β-vibration built on 3/2[411]? α=12.30. | |
1132.029 | (7/2)+ | E(level): Kπ=1/2+ band. Conf=1/2(420). α=10.09 keV, B=-147 eV and. | |
1140.3 | (17/2+) | E(level): Kπ=3/2+ band. Conf=3/2(411). α=12.34 keV, B=-10.4 eV and. | |
1151.41 | 9/2+ | E(level): Kπ=5/2+ band. β-vibration built on 5/2[413]. α=10.30. | |
1190.55 | (21/2-) | E(level): Kπ=5/2- band. Conf=5/2(532). α=9.18 keV, B=+8.3 eV and. | |
1193.79 | 7/2+ | XREF: E(1187). | |
1198.09 | 21/2+ | E(level): Kπ=5/2+ band. Conf=5/2(413). α=11.29 keV, B=-4.7 eV and. | |
1230.776 | 5/2+ | E(level): Kπ=5/2+ band. Dominant conf=5/2(402). α=12.17 keV. α. | |
1264.045 | 3/2-,5/2- | E(level): Kπ=1/2- band? Conf=1/2(550)? α=15.38 keV, a=-1.11. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
1315.94 | (7/2+) | E(level): Kπ=5/2+ band. Dominant conf=5/2(402). α=12.17 keV. α. | |
1333.3 | (19/2+) | E(level): Kπ=3/2+ band. Conf=3/2(411). α=12.34 keV, B=-10.4 eV and. | |
1377 | 1/2-,3/2- | XREF: d(1377?). | |
1380.14 | 23/2- | E(level): Kπ=5/2- band. Conf=5/2(532). α=9.18 keV, B=+8.3 eV and. | |
1400 | XREF: F(1402). | ||
1427.2 | 23/2+ | E(level): Kπ=5/2+ band. Conf=5/2(413). α=11.29 keV, B=-4.7 eV and. | |
1483.04 | 3/2+ | Population via L=2 transfer in (3He,d) indicates π=+. Negative analyzing power in (pol t,α) yields J=3/2. E(level): Population via L=2 transfer in (3He,d) indicates π=+. Negative analyzing power in (pol t,α) yields J=3/2. Kπ=3/2+ band. Conf=3/2(422)? α=12.74 keV, A3=+61.9 eV. | |
1548.58 | (5/2+) | E(level): Kπ=3/2+ band. Conf=3/2(422)? α=12.74 keV, A3=+61.9 eV. | |
1567.7 | (21/2+) | E(level): Kπ=3/2+ band. Conf=3/2(411). α=12.34 keV, B=-10.4 eV and. | |
1632.56 | 7/2+ | E(level): Kπ=3/2+ band. Conf=3/2(422)? α=12.74 keV, A3=+61.9 eV. | |
1648.4 | (25/2-) | E(level): Kπ=5/2- band. Conf=5/2(532). α=9.18 keV, B=+8.3 eV and. | |
1672.5 | 25/2+ | E(level): Kπ=5/2+ band. Conf=5/2(413). α=11.29 keV, B=-4.7 eV and. | |
1785.9 | (23/2+) | E(level): Kπ=3/2+ band. Conf=3/2(411). α=12.34 keV, B=-10.4 eV and. | |
1929.2 | (27/2+) | E(level): Kπ=5/2+ band. Conf=5/2(413). α=11.29 keV, B=-4.7 eV and. | |
2198.7 | (29/2+) | E(level): Kπ=5/2+ band. Conf=5/2(413). α=11.29 keV, B=-4.7 eV and. |
E(level) | E(gamma) | Comments |
391.484 | 212.284 | M(γ): see the comment in the 153Eu(2n,γ) data set. |
443.026 | 142.4 | M(γ): For comments regarding the multipolarity and mixing ratio for this transition, see the (7Li,α2nγ) data set. |
604.22 | 117.5 | M(γ): For comments regarding the multipolarity and mixing ratio for this transition, see the (7Li,α2nγ) data set. | 161.1 | M(γ): For comments regarding the multipolarity and mixing ratio for this transition, see the (7Li,α2nγ) data set. |
624.22 | 137.1 | M(γ): For comments regarding the multipolarity and mixing ratio for this transition, see the (7Li,α2nγ) data set. |
781.993 | 154.698 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 424.844 | M(γ): For comments regarding the multipolarity and mixing ratio for this transition, see the (7Li,α2nγ) data set. |
785.22 | 181.0 | M(γ): For comments regarding the multipolarity and mixing ratio for this transition, see the (7Li,α2nγ) data set. |
876.831 | 631.023 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
923.148 | 154.698 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 677.406 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
967.16 | 181.6 | M(γ): For comments regarding the multipolarity and mixing ratio for this transition, see the (7Li,α2nγ) data set. |
982.58 | 181.7 | M(γ): For comments regarding the multipolarity and mixing ratio for this transition, see the (7Li,α2nγ) data set. | 197.0 | M(γ): For comments regarding the multipolarity and mixing ratio for this transition, see the (7Li,α2nγ) data set. |
1007.309 | 761.504 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
1053.631 | 171.940 | M(γ): see the comment in the 153Eu(2n,γ) data set. |
1064.663 | 757.300 | E(γ): given as 757.3000 20 by 1986Pr03 | 818.84 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
1068.891 | 677.406 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 761.504 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
1096.18 | 1017.54 | I(γ): 53.2% 16 relative to 1096γ |
1106.799 | 1002.38 | I(γ): from 1986Pr03, (2n,γ). On this intensity scale (namely Iγ(195.6γ)=100), the value of Iγ(1002γ) as measured in the 155Sm β- decay would be 196 47. M(γ): as reported by 1986Pr03. Placement in level scheme requires E2 if Jπ 1/2- for the 1106.7 level, as proposed by these authors. |
1126.26 | 818.84 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 1126.38 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
1132.029 | 631.023 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
E(level) | E(gamma) | Comments |
1230.776 | 1126.38 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 1230.79 | I(γ): after subtraction of contribution from a 156Gd line |
Levels: α number of theoretical papers dealing with octupole correlations in nuclei in this mass region have appeared. Some of these relevant to 155Eu include 1990Af03, 1990Sh46, 1993No01 and 1995Af01. 1990Af03 interpret the low-energy level scheme in terms of parity doublets and deduce a value for β3. 1990Sh46 interpret the lowest 5/2|+, 1/2|+ and 7/2|+ bands as parity doublets. 1993No01 conclude that the lowest 5/2|+ bands are not a parity doublet but allow the possibility that the lowest two sets of 1/2|+ bands may be such. 1995Af01 conclude that the features of the low-lying levels in 155Eu can be accounted for without the need for assuming static reflection asymmetry. From (7Li,α2nγ), 1998Ha27 examine the magnetic properties of the intraband transitions in the 5/2|+ bands and conclude that they do not constitute a parity doublet.