ADOPTED LEVELS, GAMMAS for 144Eu
Author: A.A. Sonzogni | Citation: Nucl. Data Sheets 93, 599 (2001) | Cutoff date: 1-Dec-2000
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-3.86×103 keV 3 | S(n)= 9449 keV 16 | S(p)= 3391 keV 11 | Q(α)= 1.6×102 keV 4 | ||
Reference: 2012WA38 |
References: | |||
A | 144Gd ε decay | B | 144Sm(d,2nγ),(p,nγ) |
C | 144Sm(α,p3nγ), 147Sm(p,4nγ) | D | 110Pd(37Cl,3nγ) |
E | 122Sn(27Al,5nγ):SD |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABC | 1+ | 10.2 s 1 % ε = 100 | |||||
333.29 7 | ABC | 2+ | 333.3 1 | 100 | M1 | 0.0 | 1+ | |
347.12 7 | ABC | 3+ | 14.0 1 ? 347.12 9 | <0.4 100 | E2 | 333.29 0.0 | 2+ 1+ | |
580.40 16 | ABC | 4+ | 233.3 2 247.3 3 | 100 5 8 4 | M1 (E2) | 347.12 333.29 | 3+ 2+ | |
604.41 21 | AB | (3)+ | 257.3 3 271.1 5 | 37 19 100 30 | M1+(E2) | 347.12 333.29 | 3+ 2+ | |
621.50 8 | A | (1)+ | 274.4 2 288.2 2 621.5 1 | 51.2 25 13.0 25 100 3 | E2,(M1) | 347.12 333.29 0.0 | 3+ 2+ 1+ | |
629.51 8 | A | (2)- | 282.4 2 629.5 1 | 4.3 10 100.0 25 | E1 | 347.12 0.0 | 3+ 1+ | |
762.67 19 | BC | 5+ | 182.4 2 415.3 3 | 100 18 68 27 | M1,E2 E2 | 580.40 347.12 | 4+ 3+ | |
784.00 12 | AB | (1,2)+ | 203.6 5 450.7 1 | <32 100 13 | M1,E2 | 580.40 333.29 | 4+ 2+ | |
887.42 21 | BC | 5- | 124.8 2 307.0 2 | 2.9 6 100 5 | E1 | 762.67 580.40 | 5+ 4+ | |
894.6 8 | B | (4+) | 290.2 314.1 | 100 46 | M1,E2 | 604.41 580.40 | (3)+ 4+ | |
907.92 11 | A | 560.8 1 907.9 4 | 48 6 100 12 | 347.12 0.0 | 3+ 1+ | |||
926.0 4 | BC | (6-) | 27.8 ns 16 | 38.7 3 163.1 5 | 100 63 38 25 | (M1+E2) | 887.42 762.67 | 5- 5+ |
974.80 10 | A | 353.3 3 641.5 1 974.8 2 | 100 5 42 4 | 621.50 333.29 0.0 | (1)+ 2+ 1+ | |||
1048.5 11 | B | (4) | 122.5 | 100 | 926.0 | (6-) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1074.20 20 | A | 740.9 2 | 100 | 333.29 | 2+ | |||
1120.1 5 | BC | (7-) | 194.1 4 | 100 | M1 | 926.0 | (6-) | |
1127.6 6 | BC | (8-) | 1.0 µs 1 | 7.5 201.6 5 | 100 | E2 | 1120.1 926.0 | (7-) (6-) |
1145.60 14 | A | 361.6 5 541.2 3 812.3 2 1145.6 4 | <34.5 55 14 100 14 90 21 | 784.00 604.41 333.29 0.0 | (1,2)+ (3)+ 2+ 1+ | |||
1194.1 5 | BC | (6,7)- | 268.1 3 | 100 | M1,E2 | 926.0 | (6-) | |
1201.40 10 | A | 579.9 3 868.1 1 1201.4 2 | 21.2 24 100 4 20 4 | 621.50 333.29 0.0 | (1)+ 2+ 1+ | |||
1293.51 10 | A | 385.6 4 664.0 1 960.2 1293.5 2 | 78 5 100 9 | 907.92 629.51 333.29 0.0 | (2)- 2+ 1+ | |||
1304.02 11 | A | 956.9 1 | 100 | 347.12 | 3+ | |||
1338.0 6 | CD | (9-) | 5.0 ns 5 | 210.39 9 | 100 | M1 | 1127.6 | (8-) |
1402.22 22 | A | 1055.1 3 | 100 | 347.12 | 3+ | |||
1559.91 15 | A | 1226.6 5 1559.9 2 | 39 23 100 20 | 333.29 0.0 | 2+ 1+ | |||
1669.3 6 | CD | (9+) | 76 ps 7 | 331.35 14 541.70 18 | 82 4 100 5 | E1 E1 | 1338.0 1127.6 | (9-) (8-) |
1804.70 22 | A | 603.3 2 | 100 | 1201.40 | ||||
1930.2 3 | A | 1300.7 4 1583.1 4 | 71 25 100 21 | 629.51 347.12 | (2)- 3+ | |||
2362.12 19 | A | 1+ | 2015.0 3 2028.8 4 2362.1 3 | 19 6 9 4 100 6 | 347.12 333.29 0.0 | 3+ 2+ 1+ | ||
2432.62 9 | A | 1+ | 872.7 2 1030.4 6 1128.6 2 1139.1 3 1231.2 2 1287.0 2 1358.4 5 1457.8 4 1524.7 2 1803.1 2 2432.6 2 | 3.3 6 0.8 5 6.6 5 4.3 5 14.8 13 5.4 8 1.7 7 10.5 15 3.6 11 12.4 13 100.0 15 | 1559.91 1402.22 1304.02 1293.51 1201.40 1145.60 1074.20 974.80 907.92 629.51 0.0 | (2)- 1+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2692.72 17 | A | (1+) | 1717.9 6 2071.2 2 2692.7 3 | 20 7 35 6 100 9 | 974.80 621.50 0.0 | (1)+ 1+ | ||
2709.6 4 | A | (1+) | 2088.1 5 2709.6 6 | 47 12 100 15 | 621.50 0.0 | (1)+ 1+ | ||
2804.62 15 | A | 1+ | 1402.4 3 1511.1 3 1829.8 4 2183.1 3 2457.5 5 2471.3 3 2804.6 9 | 15 3 14 4 28 5 26 3 11 3 100 4 8 4 | 1402.22 1293.51 974.80 621.50 347.12 333.29 0.0 | (1)+ 3+ 2+ 1+ | ||
2827.92 24 | A | (1+) | 2198.4 3 2494.6 4 2827.9 8 | 100 17 85 17 62 13 | 629.51 333.29 0.0 | (2)- 2+ 1+ | ||
1669.7+U | D | (10+) | ||||||
2162.0+U | CD | (11+) | 492.2 2 | 100 | M1 | 1669.7+U | (10+) | |
2801.8+U | D | (11+) | 1132.1 3 | 100 | 1669.7+U | (10+) | ||
2903.8+U | D | (12+) | 102.1 2 741.7 2 1233.9 4 | 6.0 100 15.5 | M1 | 2801.8+U 2162.0+U 1669.7+U | (11+) (11+) (10+) | |
3369.4+U | D | (12+) | 1207.5 3 1699.8 3 | 100 88.8 | 2162.0+U 1669.7+U | (11+) (10+) | ||
3454.5+U | D | (13+) | 85.2 1 550.7 2 1292.3 3 | 15.4 100 19.1 | M1 | 3369.4+U 2903.8+U 2162.0+U | (12+) (12+) (11+) | |
3454.5+V | D | (14) | ||||||
3486.0+V | D | (15) | 32? | | 3454.5+V | (14) | ||
3650.5+V | D | (16) | < 7 ps | 164.5 1 | 100 | M1 | 3486.0+V | (15) |
4366.8+V | D | (17) | 716.3 2 | 100 | 3650.5+V | (16) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
4399.5+V | D | (15) | 944.9 5 | | 3454.5+V | (14) | ||
4508.4+V | D | (16) | < 7 ps | 108.9 1 858 1 1022.4 3 | 14.5 4.0 100 | 4399.5+V 3650.5+V 3486.0+V | (15) (16) (15) | |
4597.2+V | D | (17) | 88.8 1 946.6 5 | 100 66.7 | M1 | 4508.4+V 3650.5+V | (16) (16) | |
4791.0+V | D | (17) | 1140.5 5 | 100 | 3650.5+V | (16) | ||
4851.2+V | D | (18) | 254.0 2 484.5 2 | 100 71.3 | 4597.2+V 4366.8+V | (17) (17) | ||
5174.6+V | D | (18) | 577.4 2 | 100 | 4597.2+V | (17) | ||
5225.5+V | D | (19) | 374.3 2 | 100 | 4851.2+V | (18) | ||
5671.4+V | D | 2020.9 8 | 100 | 3650.5+V | (16) | |||
5844.4+V | D | (19) | 669.8 5 | 100 | 5174.6+V | (18) | ||
6171.6+V | D | (20) | 327.1 4 946.0 3 | 10.3 100 | 5844.4+V 5225.5+V | (19) (19) | ||
6374.5+V | D | (20) | 1149.0 4 | 100 | 5225.5+V | (19) | ||
6426.5+V | D | (20) | 1201.0 4 | 100 | 5225.5+V | (19) | ||
6454.9+V | D | (21) | 283.3 2 | 100 | 6171.6+V | (20) | ||
6715.4+V | D | (22) | 260.6 3 | 100 | 6454.9+V | (21) | ||
6747.9+V | D | (21) | ||||||
6842.0+V | D | (21) | 415.6 5 | 100 | 6426.5+V | (20) | ||
7326.4+V | D | (23) | 611.0 3 | 100 | 6715.4+V | (22) | ||
7350.1+V | D | (21) | ||||||
7847.2+V | D | (24) | 520.8 5 | 100 | 7326.4+V | (23) | ||
8136.0+V | D | (25) | 809.6 5 | 100 | 7326.4+V | (23) | ||
8214.2+V | D | (22) | 1372.1 5 1499.2 8 1759.3 5 | 100 25.0 93.8 | 6842.0+V 6715.4+V 6454.9+V | (21) (22) (21) | ||
8220.7+V | D | (22) | 1472.8 5 | 100 | 6747.9+V | (21) | ||
8223.8+V | D | 1381.9 5 1508.3 8 1768.7 6 | 100 27.3 72.7 | 6842.0+V 6715.4+V 6454.9+V | (21) (22) (21) | |||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
8436.5+V | D | (23) | 212.6 2 215.8 2 222.3 2 1086.4 4 | 90.9 100 93.9 72.7 | 8223.8+V 8220.7+V 8214.2+V 7350.1+V | (22) (22) (21) | ||
8715.5+V | D | (24) | 279.0 1 | 100 | 8436.5+V | (23) | ||
9079.1+V | D | (25) | 363.6 2 | 100 | 8715.5+V | (24) | ||
9083.1+V | D | (25) | 367.7 2 | 100 | 8715.5+V | (24) | ||
9533.2+V | D | (26) | 454.2 3 817.7 4 | 100 36.7 | 9079.1+V 8715.5+V | (25) (24) | ||
9889.9+V | D | (27) | 806.8 3 810.8 4 | 100 34.1 | 9083.1+V 9079.1+V | (25) (25) | ||
10060.4+V | D | (27) | 527.1 4 981.3 5 | 100 13.9 | 9533.2+V 9079.1+V | (26) (25) | ||
10217.8+V | D | (27) | 684.6 4 | 100 | 9533.2+V | (26) | ||
10641.6+V | D | (28) | 581.2 4 1108.5 5 | 93.8 100 | 10060.4+V 9533.2+V | (27) (26) | ||
10873.7+V | D | (29) | 983.8 3 | 100 | 9889.9+V | (27) | ||
12035.1+V | D | (31) | 1161.4 5 | 100 | 10873.7+V | (29) | ||
W | D | |||||||
831.7+W | D | |||||||
1921.6+W | D | J | 1089.9 4 1921.6 7 | 100 27.3 | 831.7+W W | |||
2568.9+W | D | J+2 | 647.3 3 | 100 | 1921.6+W | J | ||
3131.3+W | D | J+3 | 562.4 4 | 100 | 2568.9+W | J+2 | ||
3463.3+W | D | J+4 | 894.4 2 | 100 | 2568.9+W | J+2 | ||
3995.6+W | D | J+5 | 532.2 3 864.2 3 | 100 73.9 | 3463.3+W 3131.3+W | J+4 J+3 | ||
4056.2+W | D | J+5 | 592.7 4 | 100 | 3463.3+W | J+4 | ||
4556.5+W | D | J+6 | 1093.6 4 | 100 | 3463.3+W | J+4 | ||
4914.6+W | D | J+7 | 358.3 3 858.3 3 919.0 3 | 17.6 35.8 100 | 4556.5+W 4056.2+W 3995.6+W | J+6 J+5 J+5 | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
5394.7+W | D | J+9 | 8.5 ps 3 | 480.1 2 | 100 | 4914.6+W | J+7 | |
6053.2+W | D | J+11 | < 1.4 ps | 658.5 3 | 100 | 5394.7+W | J+9 | |
6962.7+W | D | J+13 | < 0.35 ps | 909.5 2 | 100 | 6053.2+W | J+11 | |
8121.4+W | D | J+15 | 1158.7 5 | 100 | 6962.7+W | J+13 | ||
9491.4+W | D | J+17 | 1369.9 6 | 100 | 8121.4+W | J+15 | ||
11033.7+W | D | J+19 | 1542.3 6 | 100 | 9491.4+W | J+17 | ||
X | E | J AP (36) | ||||||
878.6+X 6 | E | J+2 | 878.6 6 | 0.39 8 | X | J AP (36) | ||
1781.3+X 8 | E | J+4 | 902.7 4 | 0.63 8 | 878.6+X | J+2 | ||
2734.0+X 10 | E | J+6 | 952.7 6 | 0.57 12 | 1781.3+X | J+4 | ||
3745.7+X 11 | E | J+8 | 1011.7 5 | 0.96 13 | 2734.0+X | J+6 | ||
4815.0+X 13 | E | J+10 | 1069.3 6 | 0.88 14 | 3745.7+X | J+8 | ||
5943.0+X 14 | E | J+12 | 1128.0 6 | 0.85 13 | 4815.0+X | J+10 | ||
7129.1+X 16 | E | J+14 | 1186.1 7 | 0.64 14 | 5943.0+X | J+12 | ||
8374.0+X 17 | E | J+16 | 1244.9 6 | 0.71 11 | 7129.1+X | J+14 | ||
9676.2+X 19 | E | J+18 | 1302.2 8 | 0.59 11 | 8374.0+X | J+16 | ||
11039.5+X 21 | E | J+20 | 1363.3 9 | 0.57 11 | 9676.2+X | J+18 | ||
12460.9+X 24 | E | J+22 | 1421.4 12 | 0.46 13 | 11039.5+X | J+20 | ||
13940+X 4 | E | J+24 | 1478.6 21 | 0.40 18 | 12460.9+X | J+22 | ||
Y | E | J AP (22) | ||||||
506.9+Y 3 | E | J+2 | 506.9 3 | 0.36 8 | Y | J AP (22) | ||
1079.8+Y 4 | E | J+4 | 572.9 2 | 0.65 12 | 506.9+Y | J+2 | ||
1718.6+Y 5 | E | J+6 | 638.8 2 | 0.76 13 | 1079.8+Y | J+4 | ||
2422.5+Y 5 | E | J+8 | 703.9 3 | 0.61 9 | 1718.6+Y | J+6 | ||
3192.0+Y 6 | E | J+10 | 769.5 2 | 0.81 9 | 2422.5+Y | J+8 | ||
4027.6+Y 7 | E | J+12 | 835.6 3 | 0.93 10 | 3192.0+Y | J+10 | ||
4928.3+Y 7 | E | J+14 | 900.7 3 | 0.86 11 | 4027.6+Y | J+12 | ||
5894.7+Y 8 | E | J+16 | 966.4 3 | 0.82 10 | 4928.3+Y | J+14 | ||
6926.4+Y 9 | E | J+18 | 1031.7 4 | 0.85 11 | 5894.7+Y | J+16 | ||
8022.0+Y 10 | E | J+20 | 1095.6 5 | 0.63 8 | 6926.4+Y | J+18 | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
9181.6+Y 11 | E | J+22 | 1159.6 5 | 0.63 9 | 8022.0+Y | J+20 | ||
10403.2+Y 13 | E | J+24 | 1221.6 5 | 0.52 8 | 9181.6+Y | J+22 | ||
11685.2+Y 15 | E | J+26 | 1282.0 8 | 0.50 7 | 10403.2+Y | J+24 | ||
13019.8+Y 16 | E | J+28 | 1334.6 6 | 0.45 6 | 11685.2+Y | J+26 | ||
14390.6+Y 19 | E | J+30 | 1370.8 9 | 0.28 6 | 13019.8+Y | J+28 | ||
15787.1+Y 22 | E | J+32 | 1396.5 11 | 0.23 5 | 14390.6+Y | J+30 | ||
17217.6+Y 23 | E | J+34 | 1430.5 9 | 0.19 5 | 15787.1+Y | J+32 | ||
18684.6+Y 30 | E | J+36 | 1467 1 | 0.10 5 | 17217.6+Y | J+34 | ||
Z | E | J | ||||||
603.2+Z 4 | E | J+2 | 603.2 4 | 0.61 14 | Z | J | ||
1271.4+Z 6 | E | J+4 | 668.2 4 | 0.61 9 | 603.2+Z | J+2 | ||
2002.5+Z 7 | E | J+6 | 731.1 3 | 0.63 9 | 1271.4+Z | J+4 | ||
2796.7+Z 7 | E | J+8 | 794.2 3 | 0.57 9 | 2002.5+Z | J+6 | ||
3654.6+Z 8 | E | J+10 | 857.9 3 | 1.06 10 | 2796.7+Z | J+8 | ||
4573.6+Z 15 | E | J+12 | 919.1 12 | 0.96 10 | 3654.6+Z | J+10 | ||
5555.1+Z 15 | E | J+14 | 981.5 4 | 0.99 10 | 4573.6+Z | J+12 | ||
6598.5+Z 16 | E | J+16 | 1043.4 6 | 1.16 13 | 5555.1+Z | J+14 | ||
7703.1+Z 17 | E | J+18 | 1104.5 6 | 0.68 10 | 6598.5+Z | J+16 | ||
8868.4+Z 18 | E | J+20 | 1165.3 6 | 0.65 9 | 7703.1+Z | J+18 | ||
10095.2+Z 20 | E | J+22 | 1226.8 7 | 0.47 8 | 8868.4+Z | J+20 | ||
11379.5+Z 21 | E | J+24 | 1284.3 6 | 0.56 9 | 10095.2+Z | J+22 | ||
12724.0+Z 23 | E | J+26 | 1344.5 10 | 0.43 8 | 11379.5+Z | J+24 | ||
14127.2+Z 25 | E | J+28 | 1403.2 10 | 0.41 7 | 12724.0+Z | J+26 | ||
15593.2+Z 26 | E | J+30 | 1466.0 7 | 0.34 6 | 14127.2+Z | J+28 | ||
17121.2+Z 30 | E | J+32 | 1528.0 13 | 0.20 4 | 15593.2+Z | J+30 | ||
18710.5+Z 32 | E | J+34 | 1589.3 10 | 0.16 5 | 17121.2+Z | J+32 |
E(level): From least-squares fit to Eγ up to E(level)=2828 keV
I(γ): Photon branching ratios. For SD bands, values are relative intensities within each band, normalized to 1.0 for maximum intensity of SD-3 band
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - SD-1 band (1997Ha06,1993Mu16). | |||||||
X | J AP (36) | ||||||
878.6+X 6 | J+2 | 878.6 6 | 0.39 8 | X | J AP (36) | ||
1781.3+X 8 | J+4 | 902.7 4 | 0.63 8 | 878.6+X | J+2 | ||
2734.0+X 10 | J+6 | 952.7 6 | 0.57 12 | 1781.3+X | J+4 | ||
3745.7+X 11 | J+8 | 1011.7 5 | 0.96 13 | 2734.0+X | J+6 | ||
4815.0+X 13 | J+10 | 1069.3 6 | 0.88 14 | 3745.7+X | J+8 | ||
5943.0+X 14 | J+12 | 1128.0 6 | 0.85 13 | 4815.0+X | J+10 | ||
7129.1+X 16 | J+14 | 1186.1 7 | 0.64 14 | 5943.0+X | J+12 | ||
8374.0+X 17 | J+16 | 1244.9 6 | 0.71 11 | 7129.1+X | J+14 | ||
9676.2+X 19 | J+18 | 1302.2 8 | 0.59 11 | 8374.0+X | J+16 | ||
11039.5+X 21 | J+20 | 1363.3 9 | 0.57 11 | 9676.2+X | J+18 | ||
12460.9+X 24 | J+22 | 1421.4 12 | 0.46 13 | 11039.5+X | J+20 | ||
13940+X 4 | J+24 | 1478.6 21 | 0.40 18 | 12460.9+X | J+22 | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - SD-2 band (1997Ha06). | |||||||
Y | J AP (22) | ||||||
506.9+Y 3 | J+2 | 506.9 3 | 0.36 8 | Y | J AP (22) | ||
1079.8+Y 4 | J+4 | 572.9 2 | 0.65 12 | 506.9+Y | J+2 | ||
1718.6+Y 5 | J+6 | 638.8 2 | 0.76 13 | 1079.8+Y | J+4 | ||
2422.5+Y 5 | J+8 | 703.9 3 | 0.61 9 | 1718.6+Y | J+6 | ||
3192.0+Y 6 | J+10 | 769.5 2 | 0.81 9 | 2422.5+Y | J+8 | ||
4027.6+Y 7 | J+12 | 835.6 3 | 0.93 10 | 3192.0+Y | J+10 | ||
4928.3+Y 7 | J+14 | 900.7 3 | 0.86 11 | 4027.6+Y | J+12 | ||
5894.7+Y 8 | J+16 | 966.4 3 | 0.82 10 | 4928.3+Y | J+14 | ||
6926.4+Y 9 | J+18 | 1031.7 4 | 0.85 11 | 5894.7+Y | J+16 | ||
8022.0+Y 10 | J+20 | 1095.6 5 | 0.63 8 | 6926.4+Y | J+18 | ||
9181.6+Y 11 | J+22 | 1159.6 5 | 0.63 9 | 8022.0+Y | J+20 | ||
10403.2+Y 13 | J+24 | 1221.6 5 | 0.52 8 | 9181.6+Y | J+22 | ||
11685.2+Y 15 | J+26 | 1282.0 8 | 0.50 7 | 10403.2+Y | J+24 | ||
13019.8+Y 16 | J+28 | 1334.6 6 | 0.45 6 | 11685.2+Y | J+26 | ||
14390.6+Y 19 | J+30 | 1370.8 9 | 0.28 6 | 13019.8+Y | J+28 | ||
15787.1+Y 22 | J+32 | 1396.5 11 | 0.23 5 | 14390.6+Y | J+30 | ||
17217.6+Y 23 | J+34 | 1430.5 9 | 0.19 5 | 15787.1+Y | J+32 | ||
18684.6+Y 30 | J+36 | 1467 1 | 0.10 5 | 17217.6+Y | J+34 | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - SD-3 band (1997Ha06). | |||||||
Z | J | ||||||
603.2+Z 4 | J+2 | 603.2 4 | 0.61 14 | Z | J | ||
1271.4+Z 6 | J+4 | 668.2 4 | 0.61 9 | 603.2+Z | J+2 | ||
2002.5+Z 7 | J+6 | 731.1 3 | 0.63 9 | 1271.4+Z | J+4 | ||
2796.7+Z 7 | J+8 | 794.2 3 | 0.57 9 | 2002.5+Z | J+6 | ||
3654.6+Z 8 | J+10 | 857.9 3 | 1.06 10 | 2796.7+Z | J+8 | ||
4573.6+Z 15 | J+12 | 919.1 12 | 0.96 10 | 3654.6+Z | J+10 | ||
5555.1+Z 15 | J+14 | 981.5 4 | 0.99 10 | 4573.6+Z | J+12 | ||
6598.5+Z 16 | J+16 | 1043.4 6 | 1.16 13 | 5555.1+Z | J+14 | ||
7703.1+Z 17 | J+18 | 1104.5 6 | 0.68 10 | 6598.5+Z | J+16 | ||
8868.4+Z 18 | J+20 | 1165.3 6 | 0.65 9 | 7703.1+Z | J+18 | ||
10095.2+Z 20 | J+22 | 1226.8 7 | 0.47 8 | 8868.4+Z | J+20 | ||
11379.5+Z 21 | J+24 | 1284.3 6 | 0.56 9 | 10095.2+Z | J+22 | ||
12724.0+Z 23 | J+26 | 1344.5 10 | 0.43 8 | 11379.5+Z | J+24 | ||
14127.2+Z 25 | J+28 | 1403.2 10 | 0.41 7 | 12724.0+Z | J+26 | ||
15593.2+Z 26 | J+30 | 1466.0 7 | 0.34 6 | 14127.2+Z | J+28 | ||
17121.2+Z 30 | J+32 | 1528.0 13 | 0.20 4 | 15593.2+Z | J+30 | ||
18710.5+Z 32 | J+34 | 1589.3 10 | 0.16 5 | 17121.2+Z | J+32 | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 4 - ΔJ=2 band | |||||||
W | |||||||
831.7+W | |||||||
1921.6+W | J | 1089.9 4 1921.6 7 | 100 27.3 | 831.7+W W | |||
2568.9+W | J+2 | 647.3 3 | 100 | 1921.6+W | J | ||
3131.3+W | J+3 | 562.4 4 | 100 | 2568.9+W | J+2 | ||
3463.3+W | J+4 | 894.4 2 | 100 | 2568.9+W | J+2 | ||
3995.6+W | J+5 | 532.2 3 864.2 3 | 100 73.9 | 3463.3+W 3131.3+W | J+4 J+3 | ||
4056.2+W | J+5 | 592.7 4 | 100 | 3463.3+W | J+4 | ||
4556.5+W | J+6 | 1093.6 4 | 100 | 3463.3+W | J+4 | ||
4914.6+W | J+7 | 358.3 3 858.3 3 919.0 3 | 17.6 35.8 100 | 4556.5+W 4056.2+W 3995.6+W | J+6 J+5 J+5 | ||
5394.7+W | J+9 | 8.5 ps 3 | 480.1 2 | 100 | 4914.6+W | J+7 | |
6053.2+W | J+11 | < 1.4 ps | 658.5 3 | 100 | 5394.7+W | J+9 | |
6962.7+W | J+13 | < 0.35 ps | 909.5 2 | 100 | 6053.2+W | J+11 | |
8121.4+W | J+15 | 1158.7 5 | 100 | 6962.7+W | J+13 | ||
9491.4+W | J+17 | 1369.9 6 | 100 | 8121.4+W | J+15 | ||
11033.7+W | J+19 | 1542.3 6 | 100 | 9491.4+W | J+17 |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
333.29 | 2+ | 333.3 1 | M1 | 0.0677 | α=0.0677, α(K)=0.0575 18, α(L)=0.00801 24, α(M)=0.00172 6, α(N+)=0.00048 2 | |
347.12 | 3+ | 347.12 9 | E2 | 0.0376 | α=0.0376, α(K)=0.0296 9, α(L)=0.00623 19, α(M)=0.00138 5, α(N+)=0.00038 1 | |
580.40 | 4+ | 233.3 2 | M1 | 0.176 | α=0.176, α(K)=0.149 5, α(L)=0.0209 7, α(M)=0.00451 14, α(N+)=0.00127 4 | |
4+ | 247.3 3 | (E2) | 0.108 | α=0.108, α(K)=0.0803 24, α(L)=0.0213 7, α(M)=0.00481 15, α(N+)=0.00131 4 | ||
604.41 | (3)+ | 271.1 5 | M1+(E2) | 0.099 | α=0.099 19, α(K)=0.080 20, α(L)=0.0145 6, α(M)=0.00319 20, α(N+)=0.00088 5 | |
621.50 | (1)+ | 621.5 1 | E2,(M1) | 0.011 | α=0.011 3, α(K)=0.009 3, α(L)=0.0013 3 | |
629.51 | (2)- | 629.5 1 | E1 | 0.00274 | α=0.00274, α(K)=0.00233 7, α(L)=0.00031 1 | |
762.67 | 5+ | 182.4 2 | M1,E2 | 0.32 | α=0.32 3, α(K)=0.25 5, α(L)=0.056 15, α(M)=0.013 4, α(N+)=0.0035 10 | |
5+ | 415.3 3 | E2 | 0.0223 | α=0.0223, α(K)=0.0179 6, α(L)=0.00343 11, α(M)=0.00076 2, α(N+)=0.00021 1 | ||
784.00 | (1,2)+ | 450.7 1 | M1,E2 | 0.024 | α=0.024 7, α(K)=0.020 6, α(L)=0.0031 5, α(M)=0.00068 10, α(N+)=0.00019 3 | |
887.42 | 5- | 307.0 2 | E1 | 0.0145 | α=0.0145, α(K)=0.0123 4, α(L)=0.00169 5, α(M)=0.00036 1, α(N+)=9.9×10-5 3 | |
894.6 | (4+) | 290.2 | M1,E2 | 0.081 | α=0.081 17, α(K)=0.066 17, α(L)=0.0117 1, α(M)=0.00256 7, α(N+)=0.00070 1 | |
1120.1 | (7-) | 194.1 4 | M1 | 0.291 | α=0.291, α(K)=0.246 8, α(L)=0.0348 11, α(M)=0.00750 23, α(N+)=0.00212 7 | |
1127.6 | (8-) | 1.0 µs 1 | 201.6 5 | E2 | 0.211 | B(E2)(W.u.)=0.031 4, α=0.211, α(K)=0.149 5, α(L)=0.0475 15, α(M)=0.0108 4, α(N+)=0.00294 9 |
1194.1 | (6,7)- | 268.1 3 | M1,E2 | 0.102 | α=0.102 19, α(K)=0.083 20, α(L)=0.0150 7, α(M)=0.00331 23, α(N+)=0.00091 5 | |
1338.0 | (9-) | 5.0 ns 5 | 210.39 9 | M1 | 0.233 | B(M1)(W.u.)=0.00038 4, α=0.233, α(K)=0.198 6, α(L)=0.0278 9, α(M)=0.00600 18, α(N+)=0.00169 5 |
1669.3 | (9+) | 76 ps 7 | 331.35 14 | E1 | 0.0120 | B(E1)(W.u.)=4.0E-5 5, α=0.0120, α(K)=0.0102 3, α(L)=0.00139 5, α(M)=0.00030 1 |
(9+) | 76 ps 7 | 541.70 18 | E1 | 0.00380 | B(E1)(W.u.)=1.11E-5 13, α=0.00380, α(K)=0.00323 10, α(L)=0.00043 1 | |
2162.0+U | (11+) | 492.2 2 | M1 | 0.0247 | α=0.0247, α(K)=0.0210 7, α(L)=0.00289 9, α(M)=0.00062 2, α(N+)=0.00017 1 | |
2903.8+U | (12+) | 102.1 2 | M1 | 1.77 | α=1.77, α(K)=1.50 5, α(L)=0.214 7, α(M)=0.0460 14, α(N+)=0.0133 4 | |
3454.5+U | (13+) | 85.2 1 | M1 | 2.98 | α=2.98, α(K)=2.52 8, α(L)=0.361 11, α(M)=0.0776 24, α(N+)=0.0222 7 | |
3650.5+V | (16) | < 7 ps | 164.5 1 | M1 | 0.460 | B(M1)(W.u.)>0.48, α=0.460, α(K)=0.389 12, α(L)=0.0552 17, α(M)=0.0119 4, α(N+)=0.00340 11 |
4597.2+V | (17) | 88.8 1 | M1 | 2.64 | α=2.64, α(K)=2.23 7, α(L)=0.320 10, α(M)=0.0689 21, α(N+)=0.0198 6 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 1+ | 10.2 s 1 % ε = 100 | Q=+0.10 3, μ=+1.893 13 Δ<r2> (145Eu-144Eu)=-0.050 6 (1985Ah02). |
1669.7+U | (10+) | Hypothetical level corresponding to a (πh11/2 νh11/2)10+ configuration (1996Pi11). The energy u is expected to be small, ≈50 keV. E(level): Hypothetical level corresponding to a (πh11/2 νh11/2)10+ configuration (1996Pi11). The energy u is expected to be small, ≈50 keV. | |
2162.0+U | (11+) | This level was seen by 1981Ha25 and interpreted as having Jπ=10+. Based on what is known for neighboring nuclei, 1996Pi11 expect this level to have Jπ=11+, and speculate about the existence of a 10+ level at 1669.7+u keV. E(level): This level was seen by 1981Ha25 and interpreted as having Jπ=10+. Based on what is known for neighboring nuclei, 1996Pi11 expect this level to have Jπ=11+, and speculate about the existence of a 10+ level at 1669.7+u keV. | |
3454.5+V | (14) | No γ’s were observed de-populating this level. Its existence is based on timing data from the plunger. it is assumed to feed the 3454.5 + u level. The energy difference, v-u, is expected to be |<200 keV. | |
6747.9+V | (21) | Feeds 5225+V level through unknown transition(s). | |
7350.1+V | (21) | Feeds 5225+V level through unknown transition(s). | |
W | E(level): ΔJ=2 band. | ||
831.7+W | E(level): ΔJ=2 band. | ||
1921.6+W | J | E(level): ΔJ=2 band. | |
2568.9+W | J+2 | E(level): ΔJ=2 band. | |
3131.3+W | J+3 | E(level): ΔJ=2 band. | |
3463.3+W | J+4 | E(level): ΔJ=2 band. | |
3995.6+W | J+5 | E(level): ΔJ=2 band. | |
4056.2+W | J+5 | E(level): ΔJ=2 band. | |
4556.5+W | J+6 | E(level): ΔJ=2 band. | |
4914.6+W | J+7 | E(level): ΔJ=2 band. | |
5394.7+W | J+9 | 8.5 ps 3 | E(level): ΔJ=2 band. |
6053.2+W | J+11 | < 1.4 ps | E(level): ΔJ=2 band. |
6962.7+W | J+13 | < 0.35 ps | E(level): ΔJ=2 band. |
8121.4+W | J+15 | E(level): ΔJ=2 band. | |
9491.4+W | J+17 | E(level): ΔJ=2 band. | |
11033.7+W | J+19 | E(level): ΔJ=2 band. | |
X | J AP (36) | E(level): SD-1 band (1997Ha06,1993Mu16). | |
878.6+X | J+2 | E(level): SD-1 band (1997Ha06,1993Mu16). | |
1781.3+X | J+4 | E(level): SD-1 band (1997Ha06,1993Mu16). | |
E(level) | Jπ(level) | T1/2(level) | Comments |
2734.0+X | J+6 | E(level): SD-1 band (1997Ha06,1993Mu16). | |
3745.7+X | J+8 | E(level): SD-1 band (1997Ha06,1993Mu16). | |
4815.0+X | J+10 | E(level): SD-1 band (1997Ha06,1993Mu16). | |
5943.0+X | J+12 | E(level): SD-1 band (1997Ha06,1993Mu16). | |
7129.1+X | J+14 | E(level): SD-1 band (1997Ha06,1993Mu16). | |
8374.0+X | J+16 | E(level): SD-1 band (1997Ha06,1993Mu16). | |
9676.2+X | J+18 | E(level): SD-1 band (1997Ha06,1993Mu16). | |
11039.5+X | J+20 | E(level): SD-1 band (1997Ha06,1993Mu16). | |
12460.9+X | J+22 | E(level): SD-1 band (1997Ha06,1993Mu16). | |
13940+X | J+24 | E(level): SD-1 band (1997Ha06,1993Mu16). | |
Y | J AP (22) | E(level): SD-2 band (1997Ha06). | |
506.9+Y | J+2 | E(level): SD-2 band (1997Ha06). | |
1079.8+Y | J+4 | E(level): SD-2 band (1997Ha06). | |
1718.6+Y | J+6 | E(level): SD-2 band (1997Ha06). | |
2422.5+Y | J+8 | E(level): SD-2 band (1997Ha06). | |
3192.0+Y | J+10 | E(level): SD-2 band (1997Ha06). | |
4027.6+Y | J+12 | E(level): SD-2 band (1997Ha06). | |
4928.3+Y | J+14 | E(level): SD-2 band (1997Ha06). | |
5894.7+Y | J+16 | E(level): SD-2 band (1997Ha06). | |
6926.4+Y | J+18 | E(level): SD-2 band (1997Ha06). | |
8022.0+Y | J+20 | E(level): SD-2 band (1997Ha06). | |
9181.6+Y | J+22 | E(level): SD-2 band (1997Ha06). | |
10403.2+Y | J+24 | E(level): SD-2 band (1997Ha06). | |
11685.2+Y | J+26 | E(level): SD-2 band (1997Ha06). | |
13019.8+Y | J+28 | E(level): SD-2 band (1997Ha06). | |
E(level) | Jπ(level) | T1/2(level) | Comments |
14390.6+Y | J+30 | E(level): SD-2 band (1997Ha06). | |
15787.1+Y | J+32 | E(level): SD-2 band (1997Ha06). | |
17217.6+Y | J+34 | E(level): SD-2 band (1997Ha06). | |
18684.6+Y | J+36 | E(level): SD-2 band (1997Ha06). | |
Z | J | E(level): SD-3 band (1997Ha06). | |
603.2+Z | J+2 | E(level): SD-3 band (1997Ha06). | |
1271.4+Z | J+4 | E(level): SD-3 band (1997Ha06). | |
2002.5+Z | J+6 | E(level): SD-3 band (1997Ha06). | |
2796.7+Z | J+8 | E(level): SD-3 band (1997Ha06). | |
3654.6+Z | J+10 | E(level): SD-3 band (1997Ha06). | |
4573.6+Z | J+12 | E(level): SD-3 band (1997Ha06). | |
5555.1+Z | J+14 | E(level): SD-3 band (1997Ha06). | |
6598.5+Z | J+16 | E(level): SD-3 band (1997Ha06). | |
7703.1+Z | J+18 | E(level): SD-3 band (1997Ha06). | |
8868.4+Z | J+20 | E(level): SD-3 band (1997Ha06). | |
10095.2+Z | J+22 | E(level): SD-3 band (1997Ha06). | |
11379.5+Z | J+24 | E(level): SD-3 band (1997Ha06). | |
12724.0+Z | J+26 | E(level): SD-3 band (1997Ha06). | |
14127.2+Z | J+28 | E(level): SD-3 band (1997Ha06). | |
15593.2+Z | J+30 | E(level): SD-3 band (1997Ha06). | |
17121.2+Z | J+32 | E(level): SD-3 band (1997Ha06). | |
18710.5+Z | J+34 | E(level): SD-3 band (1997Ha06). |
E(level) | E(gamma) | Comments |
580.40 | 247.3 | I(γ): from 1981Ha25 |
1120.1 | 194.1 | E(γ): from 1991Tu01 |
1338.0 | 210.39 | E(γ): weighted average of 1981Ha25 and 1996Pi11 values |
1669.3 | 331.35 | E(γ): weighted average of 1981Ha25 and 1996Pi11 values. Iγ,δ from 1996Pi11 | 541.70 | E(γ): weighted average of 1981Ha25 and 1996Pi11 values. Iγ,δ from 1996Pi11 |
3486.0+V | 32 | E(γ): from energy difference, γ was not observed. |
Mass excess measurement: -75617 16 (1997Be63), other: -75661 18 (1995Au04)
Theory: 1996Af02, 1987Ch07
Isotope shift: 1992Le09, 1985Ah02
Q-value: Note: Current evaluation has used the following Q record -3740 SY9480 22 3423 17 344 35 1995Au04
Q-value: ΔQ(β-)=200 keV