ADOPTED LEVELS, GAMMAS for 152Tb
Author: M. J. Martin | Citation: Nucl. Data Sheets 114, 1497 (2013) | Cutoff date: 31-Aug-2013
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-6.0×102 keV 4 | S(n)= 7.16×103 keV 4 | S(p)= 3.82×103 keV 4 | Q(α)= 3.16×103 keV 4 | ||
Reference: 2017WA10 |
References: | |||
A | (HI,xnγ) | B | 152Tb IT decay |
C | 152Dy ε decay |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | BC | 2- | 17.5 h 1 % ε = 100 % α < 7×10-7 | |||||
235.39 9 | B | 3- | 235.4 1 | | M1 | 0.0 | 2- | |
256.93 13 | C | 1+ | 0.39 ns 8 | 256.93 13 | | E1 | 0.0 | 2- |
277.19 10 | B | 3- | 277.2 1 | | M1 | 0.0 | 2- | |
283.29 5 | B | 4- | 6.1S 48.0 2 283.29 5 | 1.97 15 100 | M1 E2 | 277.19 235.39 0.0 | 3- 3- 2- | |
342.15 16 | B | 5- | 0.96 µs | 58.9 2 65.0 3 106.6 3 | 100 6 2.7 2 3.7 2 | M1 [E2] [E2] | 283.29 277.19 235.39 | 4- 3- 3- |
501.74 19 | AB | 8+ | 4.2 m 1 % IT = 78.9 6 % ε = 21.1 6 | 159.59 10 | | E3 | 342.15 | 5- |
600.3 | A | 9+ | < 2 ns | 98.55 | | M1(+E2) | 501.74 | 8+ |
806.1 | A | 10+ | < 2 ns | 205.74 304.33 | 100 13 | M1(+E2) E2 | 600.3 501.74 | 9+ 8+ |
1212.4 | A | (9-) | < 2 ns | 612.1 710.7 | 41 100 | D+Q D | 600.3 501.74 | 9+ 8+ |
1230.1 | A | 11+ | < 2 ns | 629.8 | | E2 | 600.3 | 9+ |
1237.7 | A | 11(-) | 4.2 ns 2 | 25.3S 431.66 | 1.7 5 100 | [M1] [E1+M2] | 1212.4 806.1 | (9-) 10+ |
1349.2 | A | 12+ | < 2 ns | 543.1 | | E2 | 806.1 | 10+ |
1370.2 | A | 12(-) | < 2 ns | 132.44 | | D(+Q) | 1237.7 | 11(-) |
1712.1 | A | 13(-) | < 2 ns | 474.37 | | E2 | 1237.7 | 11(-) |
1887.7 | A | 14+ | < 2 ns | 538.5 | 100 | E2 | 1349.2 | 12+ |
1887.8 | A | (13+) | < 2 ns | 657.7 | | 1230.1 | 11+ | |
1920.3 | A | 14(-) | < 2 ns | 208.11 550.1 | 72 100 | D(+Q) E2 | 1712.1 1370.2 | 13(-) 12(-) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2269.3 | A | 15(-) | < 2 ns | 557.3 | 100 | E2 | 1712.1 | 13(-) |
2499.4 | A | 16(-) | < 2 ns | 229.93 579.3 | 58 100 | D(+Q) E2 | 2269.3 1920.3 | 15(-) 14(-) |
2660.6 | A | (16-) | 391.5 740.1 | 100 85 | E2 | 2269.3 1920.3 | 15(-) 14(-) | |
2688.6 | A | 16+ | 800.9 | | E2 | 1887.7 | 14+ | |
2852 | A | (17-) | 191 352 | | 2660.6 2499.4 | (16-) 16(-) | ||
2889.4 | A | 17(-) | < 2 ns | 620.0 | | E2 | 2269.3 | 15(-) |
3126.7 | A | 18(-) | < 2 ns | 237.1 627.4 | 43 100 | E2 | 2889.4 2499.4 | 17(-) 16(-) |
3218.3 | A | (18+) | < 2 ns | 328.8 | | D | 2889.4 | 17(-) |
3250.5 | A | (19-) | 32 123.78 399 | | D | 3218.3 3126.7 2852 | (18+) 18(-) (17-) | |
3596.2 | A | 19(-) | < 2 ns | 706.7 | | E2 | 2889.4 | 17(-) |
3720 | A | (20-) | 469 593 | | 3250.5 3126.7 | (19-) 18(-) | ||
3845.3 | A | 20(-) | < 2 ns | 718.6 | | E2 | 3126.7 | 18(-) |
4002 | A | (21) | 282 | | 3720 | (20-) | ||
4234 | A | (21-) | 983 | | 3250.5 | (19-) | ||
4350.2 | A | 21(-) | < 2 ns | 754.0 | 100 | E2 | 3596.2 | 19(-) |
4354 | A | (22) | 352 | | 4002 | (21) | ||
4361 | A | (21-) | 765 | | 3596.2 | 19(-) | ||
4454 | A | (24) | 452 | | 4002 | (21) | ||
4502 | A | (22-) | 782 | | 3720 | (20-) | ||
4694 | A | (23) | 240 | | 4454 | (24) | ||
5103 | A | (23-) | 742 869 | | 4361 4234 | (21-) (21-) | ||
5182 | A | (23-) | 821 | | 4361 | (21-) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
5249 | A | (24) | 555 895 | | 4694 4354 | (23) (22) | ||
5257 | A | (24-) | 755 804 | | 4502 4454 | (22-) (24) | ||
5966 | A | (25-) | 785 863 | | 5182 5103 | (23-) (23-) | ||
5969 | A | (26-) | 712 | | 5257 | (24-) | ||
5985 | A | (26) | ||||||
6011 | A | (25-) | 829 908 | | 5182 5103 | (23-) (23-) | ||
6093 | A | (26) | 844 | | 5249 | (24) | ||
6371 | A | (27-) | 361 405 | | 6011 5966 | (25-) (25-) | ||
6696 | A | (28) | 603 711 | | 6093 5985 | (26) (26) | ||
6873 | A | (28+) | 502 904 | | 6371 5969 | (27-) (26-) | ||
6916 | A | (29-) | 220 | | 6696 | (28) | ||
7284 | A | (29-) | 913 | | 6371 | (27-) | ||
7617 | A | (30+) | 333 744 | | 7284 6873 | (29-) (28+) | ||
7728 | A | (31-) | 444 813 | | 7284 6916 | (29-) (29-) | ||
8290 | A | (31) | 1006 | | 7284 | (29-) | ||
8371 | A | (32+) | 754 | | 7617 | (30+) | ||
8502 | A | (31) | 1218 | | 7284 | (29-) | ||
8565 | A | (33-) | 837 | | 7728 | (31-) | ||
8961 | A | (33) | 671 | | 8290 | (31) | ||
9147 | A | (34+) | 776 | | 8371 | (32+) | ||
9389 | A | (35-) | 824 | | 8565 | (33-) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
9792 | A | (36+) | 645 | | 9147 | (34+) | ||
9804 | A | (35) | 843 | | 8961 | (33) | ||
9923 | A | (37-) | 534 | | 9389 | (35-) | ||
10283 | A | (36+) | 1136 | | 9147 | (34+) | ||
10614 | A | (38+) | 330 691 822 | | 10283 9923 9792 | (36+) (37-) (36+) | ||
10996 | A | (39-) | 1073 | | 9923 | (37-) | ||
11654 | A | (40+) | 1040 | | 10614 | (38+) | ||
12054 | A | (41-) | 1058 | | 10996 | (39-) | ||
12761 | A | (42+) | 1107 | | 11654 | (40+) | ||
13278 | A | (43-) | 1224 | | 12054 | (41-) | ||
13929 | A | (44+) | 1168 | | 12761 | (42+) | ||
X | A | J | ||||||
962.8+X 3 | A | J+2 | 962.8 3 | | X | J | ||
1978.0+X 5 | A | J+4 | 1015.2 3 | | 962.8+X | J+2 | ||
3046.1+X 6 | A | J+6 | 1068.1 3 | | 1978.0+X | J+4 | ||
4166.7+X 6 | A | J+8 | 1120.6 3 | | 3046.1+X | J+6 | ||
5341.2+X 7 | A | J+10 | 1174.5 3 | | 4166.7+X | J+8 | ||
6569.0+X 8 | A | J+12 | 1227.8 3 | | 5341.2+X | J+10 | ||
7849.0+X 8 | A | J+14 | 1280.0 3 | | 6569.0+X | J+12 | ||
9179.8+X 9 | A | J+16 | 1330.8 3 | | 7849.0+X | J+14 | ||
10562.5+X 9 | A | J+18 | 1382.7 3 | | 9179.8+X | J+16 | ||
11991.6+X 11 | A | J+20 | 1429.0 6 | | 10562.5+X | J+18 | ||
13473.6+X 15 | A | J+22 | 1482.0 10 | | 11991.6+X | J+20 | ||
Y | A | J1 | ||||||
927.5+Y 5 | A | J1+2 | 927.5 5 | | Y | J1 | ||
1894.0+Y 7 | A | J1+4 | 966.5 5 | | 927.5+Y | J1+2 | ||
2901.0+Y 9 | A | J1+6 | 1007.0 5 | | 1894.0+Y | J1+4 | ||
3948.2+Y 10 | A | J1+8 | 1047.2 3 | | 2901.0+Y | J1+6 | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
5037.5+Y 10 | A | J1+10 | 1089.3 3 | | 3948.2+Y | J1+8 | ||
6170.0+Y 10 | A | J1+12 | 1132.5 3 | | 5037.5+Y | J1+10 | ||
7350.5+Y 11 | A | J1+14 | 1180.5 3 | | 6170.0+Y | J1+12 | ||
8580.5+Y 11 | A | J1+16 | 1230.0 3 | | 7350.5+Y | J1+14 | ||
9861.4+Y 12 | A | J1+18 | 1280.9 3 | | 8580.5+Y | J1+16 | ||
11194.1+Y 12 | A | J1+20 | 1332.7 3 | | 9861.4+Y | J1+18 | ||
12585.2+Y 13 | A | J1+22 | 1391.0 5 | | 11194.1+Y | J1+20 | ||
14029.7+Y 17 | A | J1+24 | 1444.5 10 | | 12585.2+Y | J1+22 | ||
15527.7+Y 19 | A | J1+26 | 1498.0 10 | | 14029.7+Y | J1+24 | ||
17061.7+Y 22 | A | J1+28 | 1534.0 10 | | 15527.7+Y | J1+26 | ||
Z | A | J2 | ||||||
980.9+Z 3 | A | J2+2 | 980.9 3 | | Z | J2 | ||
2011.3+Z 5 | A | J2+4 | 1030.4 3 | | 980.9+Z | J2+2 | ||
3093.5+Z 6 | A | J2+6 | 1082.2 3 | | 2011.3+Z | J2+4 | ||
4227.6+Z 6 | A | J2+8 | 1134.1 3 | | 3093.5+Z | J2+6 | ||
5412.3+Z 7 | A | J2+10 | 1184.7 3 | | 4227.6+Z | J2+8 | ||
6655.1+Z 8 | A | J2+12 | 1242.8 3 | | 5412.3+Z | J2+10 | ||
7949.0+Z 8 | A | J2+14 | 1293.9 3 | | 6655.1+Z | J2+12 | ||
9294.0+Z 9 | A | J2+16 | 1345.0 3 | | 7949.0+Z | J2+14 | ||
10691.3+Z 9 | A | J2+18 | 1397.3 3 | | 9294.0+Z | J2+16 | ||
12130.4+Z 14 | A | J2+20 | 1439.0 10 | | 10691.3+Z | J2+18 | ||
U | A | J3 | ||||||
779.5+U 3 | A | J3+2 | 779.5 3 | | U | J3 | ||
1600.9+U 5 | A | J3+4 | 821.4 3 | | 779.5+U | J3+2 | ||
2466.3+U 7 | A | J3+6 | 865.4 5 | | 1600.9+U | J3+4 | ||
3375.0+U 8 | A | J3+8 | 908.7 3 | | 2466.3+U | J3+6 | ||
4328.6+U 9 | A | J3+10 | 953.6 4 | | 3375.0+U | J3+8 | ||
5327.9+U 10 | A | J3+12 | 999.3 4 | | 4328.6+U | J3+10 | ||
6373.1+U 10 | A | J3+14 | 1045.2 3 | | 5327.9+U | J3+12 | ||
7466.2+U 10 | A | J3+16 | 1093.1 3 | | 6373.1+U | J3+14 | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
8607.3+U 12 | A | J3+18 | 1141.1 5 | | 7466.2+U | J3+16 | ||
9797.9+U 12 | A | J3+20 | 1190.6 4 | | 8607.3+U | J3+18 | ||
11038.0+U 13 | A | J3+22 | 1240.1 4 | | 9797.9+U | J3+20 | ||
12328.9+U 13 | A | J3+24 | 1290.9 3 | | 11038.0+U | J3+22 | ||
13670.7+U 14 | A | J3+26 | 1341.7 4 | | 12328.9+U | J3+24 | ||
15063.4+U 15 | A | J3+28 | 1392.7 4 | | 13670.7+U | J3+26 | ||
16507.0+U 15 | A | J3+30 | 1443.6 5 | | 15063.4+U | J3+28 | ||
18003.3+U 18 | A | J3+32 | 1496.3 10 | | 16507.0+U | J3+30 | ||
V | A | J4 | ||||||
801.0+V 3 | A | J4+2 | 801.0 3 | | V | J4 | ||
1644.6+V 5 | A | J4+4 | 843.6 3 | | 801.0+V | J4+2 | ||
2532.1+V 6 | A | J4+6 | 887.5 3 | | 1644.6+V | J4+4 | ||
3464.0+V 6 | A | J4+8 | 931.9 3 | | 2532.1+V | J4+6 | ||
4441.7+V 7 | A | J4+10 | 977.7 3 | | 3464.0+V | J4+8 | ||
5464.8+V 8 | A | J4+12 | 1023.1 3 | | 4441.7+V | J4+10 | ||
6535.1+V 8 | A | J4+14 | 1070.3 3 | | 5464.8+V | J4+12 | ||
7653.5+V 9 | A | J4+16 | 1118.4 3 | | 6535.1+V | J4+14 | ||
8820.3+V 9 | A | J4+18 | 1166.8 3 | | 7653.5+V | J4+16 | ||
10035.7+V 10 | A | J4+20 | 1215.4 3 | | 8820.3+V | J4+18 | ||
11301.4+V 10 | A | J4+22 | 1265.7 3 | | 10035.7+V | J4+20 | ||
12617.8+V 11 | A | J4+24 | 1316.4 3 | | 11301.4+V | J4+22 | ||
13984.3+V 11 | A | J4+26 | 1366.4 3 | | 12617.8+V | J4+24 | ||
15403.8+V 12 | A | J4+28 | 1419.5 4 | | 13984.3+V | J4+26 | ||
16874.5+V 16 | A | J4+30 | 1470.7 10 | | 15403.8+V | J4+28 |
E(level): For levels with E|<501.74 keV from least squares fit to Eγ; for levels with E>501.74 keV calculated from Eγ.
Jπ(level): Assignments for levels above the 501.74-keV isomer are from (HI,xnγ) and are based on γ multipolarities from γ(θ), γγ, and Iγ data, and deduced band structures. Specific arguments are given where data are available
T1/2(level): From (HI,xnγ), except where noted otherwise
E(γ): Eγ for the 257γ is from ε decay. Eγ for other levels below 502 are from IT decay, and for higher levels are from (HI,xnγ)
I(γ): Relative branching from each level. Data for the 257γ are from 152Dy ε decay. Data for the other levels below 502 are from IT decay, and for the higher levels are from (HI,xnγ)
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - Rotational Band - α | |||||||
501.74 19 | 8+ | 4.2 m 1 % IT = 78.9 6 % ε = 21.1 6 | |||||
600.3 | 9+ | < 2 ns | 98.55 | | M1(+E2) | 501.74 | 8+ |
1230.1 | 11+ | < 2 ns | 629.8 | | E2 | 600.3 | 9+ |
1887.8 | (13+) | < 2 ns | 657.7 | | 1230.1 | 11+ | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - Rotational Band - B | |||||||
806.1 | 10+ | < 2 ns | |||||
1349.2 | 12+ | < 2 ns | 543.1 | | E2 | 806.1 | 10+ |
1887.7 | 14+ | < 2 ns | 538.5 | 100 | E2 | 1349.2 | 12+ |
2688.6 | 16+ | 800.9 | | E2 | 1887.7 | 14+ | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - Rotational Band - C | |||||||
1212.4 | (9-) | < 2 ns | |||||
1237.7 | 11(-) | 4.2 ns 2 | 25.3S 431.66 | 1.7 5 100 | [M1] [E1+M2] | 1212.4 806.1 | (9-) 10+ |
1370.2 | 12(-) | < 2 ns | 132.44 | | D(+Q) | 1237.7 | 11(-) |
1712.1 | 13(-) | < 2 ns | 474.37 | | E2 | 1237.7 | 11(-) |
1920.3 | 14(-) | < 2 ns | 208.11 550.1 | 72 100 | D(+Q) E2 | 1712.1 1370.2 | 13(-) 12(-) |
2269.3 | 15(-) | < 2 ns | 557.3 | 100 | E2 | 1712.1 | 13(-) |
2499.4 | 16(-) | < 2 ns | 229.93 579.3 | 58 100 | D(+Q) E2 | 2269.3 1920.3 | 15(-) 14(-) |
2889.4 | 17(-) | < 2 ns | 620.0 | | E2 | 2269.3 | 15(-) |
3126.7 | 18(-) | < 2 ns | 237.1 627.4 | 43 100 | E2 | 2889.4 2499.4 | 17(-) 16(-) |
3596.2 | 19(-) | < 2 ns | 706.7 | | E2 | 2889.4 | 17(-) |
3845.3 | 20(-) | < 2 ns | 718.6 | | E2 | 3126.7 | 18(-) |
4350.2 | 21(-) | < 2 ns | 754.0 | 100 | E2 | 3596.2 | 19(-) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 4 - SD-1 (yrast) band. | |||||||
X | J | ||||||
962.8+X 3 | J+2 | 962.8 3 | | X | J | ||
1978.0+X 5 | J+4 | 1015.2 3 | | 962.8+X | J+2 | ||
3046.1+X 6 | J+6 | 1068.1 3 | | 1978.0+X | J+4 | ||
4166.7+X 6 | J+8 | 1120.6 3 | | 3046.1+X | J+6 | ||
5341.2+X 7 | J+10 | 1174.5 3 | | 4166.7+X | J+8 | ||
6569.0+X 8 | J+12 | 1227.8 3 | | 5341.2+X | J+10 | ||
7849.0+X 8 | J+14 | 1280.0 3 | | 6569.0+X | J+12 | ||
9179.8+X 9 | J+16 | 1330.8 3 | | 7849.0+X | J+14 | ||
10562.5+X 9 | J+18 | 1382.7 3 | | 9179.8+X | J+16 | ||
11991.6+X 11 | J+20 | 1429.0 6 | | 10562.5+X | J+18 | ||
13473.6+X 15 | J+22 | 1482.0 10 | | 11991.6+X | J+20 | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 5 - SD-2 band. | |||||||
Y | J1 | ||||||
927.5+Y 5 | J1+2 | 927.5 5 | | Y | J1 | ||
1894.0+Y 7 | J1+4 | 966.5 5 | | 927.5+Y | J1+2 | ||
2901.0+Y 9 | J1+6 | 1007.0 5 | | 1894.0+Y | J1+4 | ||
3948.2+Y 10 | J1+8 | 1047.2 3 | | 2901.0+Y | J1+6 | ||
5037.5+Y 10 | J1+10 | 1089.3 3 | | 3948.2+Y | J1+8 | ||
6170.0+Y 10 | J1+12 | 1132.5 3 | | 5037.5+Y | J1+10 | ||
7350.5+Y 11 | J1+14 | 1180.5 3 | | 6170.0+Y | J1+12 | ||
8580.5+Y 11 | J1+16 | 1230.0 3 | | 7350.5+Y | J1+14 | ||
9861.4+Y 12 | J1+18 | 1280.9 3 | | 8580.5+Y | J1+16 | ||
11194.1+Y 12 | J1+20 | 1332.7 3 | | 9861.4+Y | J1+18 | ||
12585.2+Y 13 | J1+22 | 1391.0 5 | | 11194.1+Y | J1+20 | ||
14029.7+Y 17 | J1+24 | 1444.5 10 | | 12585.2+Y | J1+22 | ||
15527.7+Y 19 | J1+26 | 1498.0 10 | | 14029.7+Y | J1+24 | ||
17061.7+Y 22 | J1+28 | 1534.0 10 | | 15527.7+Y | J1+26 | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 6 - SD-3 band. | |||||||
Z | J2 | ||||||
980.9+Z 3 | J2+2 | 980.9 3 | | Z | J2 | ||
2011.3+Z 5 | J2+4 | 1030.4 3 | | 980.9+Z | J2+2 | ||
3093.5+Z 6 | J2+6 | 1082.2 3 | | 2011.3+Z | J2+4 | ||
4227.6+Z 6 | J2+8 | 1134.1 3 | | 3093.5+Z | J2+6 | ||
5412.3+Z 7 | J2+10 | 1184.7 3 | | 4227.6+Z | J2+8 | ||
6655.1+Z 8 | J2+12 | 1242.8 3 | | 5412.3+Z | J2+10 | ||
7949.0+Z 8 | J2+14 | 1293.9 3 | | 6655.1+Z | J2+12 | ||
9294.0+Z 9 | J2+16 | 1345.0 3 | | 7949.0+Z | J2+14 | ||
10691.3+Z 9 | J2+18 | 1397.3 3 | | 9294.0+Z | J2+16 | ||
12130.4+Z 14 | J2+20 | 1439.0 10 | | 10691.3+Z | J2+18 | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 7 - SD-4 band. | |||||||
U | J3 | ||||||
779.5+U 3 | J3+2 | 779.5 3 | | U | J3 | ||
1600.9+U 5 | J3+4 | 821.4 3 | | 779.5+U | J3+2 | ||
2466.3+U 7 | J3+6 | 865.4 5 | | 1600.9+U | J3+4 | ||
3375.0+U 8 | J3+8 | 908.7 3 | | 2466.3+U | J3+6 | ||
4328.6+U 9 | J3+10 | 953.6 4 | | 3375.0+U | J3+8 | ||
5327.9+U 10 | J3+12 | 999.3 4 | | 4328.6+U | J3+10 | ||
6373.1+U 10 | J3+14 | 1045.2 3 | | 5327.9+U | J3+12 | ||
7466.2+U 10 | J3+16 | 1093.1 3 | | 6373.1+U | J3+14 | ||
8607.3+U 12 | J3+18 | 1141.1 5 | | 7466.2+U | J3+16 | ||
9797.9+U 12 | J3+20 | 1190.6 4 | | 8607.3+U | J3+18 | ||
11038.0+U 13 | J3+22 | 1240.1 4 | | 9797.9+U | J3+20 | ||
12328.9+U 13 | J3+24 | 1290.9 3 | | 11038.0+U | J3+22 | ||
13670.7+U 14 | J3+26 | 1341.7 4 | | 12328.9+U | J3+24 | ||
15063.4+U 15 | J3+28 | 1392.7 4 | | 13670.7+U | J3+26 | ||
16507.0+U 15 | J3+30 | 1443.6 5 | | 15063.4+U | J3+28 | ||
18003.3+U 18 | J3+32 | 1496.3 10 | | 16507.0+U | J3+30 | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 8 - SD-5 band. | |||||||
V | J4 | ||||||
801.0+V 3 | J4+2 | 801.0 3 | | V | J4 | ||
1644.6+V 5 | J4+4 | 843.6 3 | | 801.0+V | J4+2 | ||
2532.1+V 6 | J4+6 | 887.5 3 | | 1644.6+V | J4+4 | ||
3464.0+V 6 | J4+8 | 931.9 3 | | 2532.1+V | J4+6 | ||
4441.7+V 7 | J4+10 | 977.7 3 | | 3464.0+V | J4+8 | ||
5464.8+V 8 | J4+12 | 1023.1 3 | | 4441.7+V | J4+10 | ||
6535.1+V 8 | J4+14 | 1070.3 3 | | 5464.8+V | J4+12 | ||
7653.5+V 9 | J4+16 | 1118.4 3 | | 6535.1+V | J4+14 | ||
8820.3+V 9 | J4+18 | 1166.8 3 | | 7653.5+V | J4+16 | ||
10035.7+V 10 | J4+20 | 1215.4 3 | | 8820.3+V | J4+18 | ||
11301.4+V 10 | J4+22 | 1265.7 3 | | 10035.7+V | J4+20 | ||
12617.8+V 11 | J4+24 | 1316.4 3 | | 11301.4+V | J4+22 | ||
13984.3+V 11 | J4+26 | 1366.4 3 | | 12617.8+V | J4+24 | ||
15403.8+V 12 | J4+28 | 1419.5 4 | | 13984.3+V | J4+26 | ||
16874.5+V 16 | J4+30 | 1470.7 10 | | 15403.8+V | J4+28 |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
235.39 | 3- | 235.4 1 | M1 | 0.200 | α=0.200 | ||
256.93 | 1+ | 0.39 ns 8 | 256.93 13 | E1 | 0.0245 | B(E1)(W.u.)=3.5E-5 8, α=0.0245 4 | |
277.19 | 3- | 277.2 1 | M1 | 0.128 | α=0.128 | ||
283.29 | 4- | 48.0 2 | M1 | 2.93 | α=2.93 | ||
4- | 283.29 5 | E2 | 0.0744 | α=0.0744 | |||
342.15 | 5- | 0.96 µs | 58.9 2 | M1 | 10.1 | B(M1)(W.u.)=9.4×10-6, α=10.1 | |
5- | 0.96 µs | 65.0 3 | [E2] | 13.7 | B(E2)(W.u.)=0.0239, α=13.7 4 | ||
5- | 0.96 µs | 106.6 3 | [E2] | 2.06 | B(E2)(W.u.)=0.00276, α=2.06 4 | ||
501.74 | 8+ | 4.2 m 1 % IT = 78.9 6 % ε = 21.1 6 | 159.59 10 | E3 | 4.01 | B(E3)(W.u.)=0.000207 8, α=4.01 | |
600.3 | 9+ | < 2 ns | 98.55 | M1(+E2) | -0.05 10 | ||
806.1 | 10+ | < 2 ns | 205.74 | M1(+E2) | +0.01 5 | ||
1237.7 | 11(-) | 4.2 ns 2 | 25.3 | [M1] | 19.4 | B(M1)(W.u.)=0.0042 13, α=19.4 | |
11(-) | 4.2 ns 2 | 431.66 | [E1+M2] | +0.15 5 | B(E1)(W.u.)=5.2E-7 5, B(M2)(W.u.)=0.29 +23-17 | ||
1370.2 | 12(-) | < 2 ns | 132.44 | D(+Q) | +0.05 3 | ||
1920.3 | 14(-) | < 2 ns | 208.11 | D(+Q) | +0.01 5 | ||
2499.4 | 16(-) | < 2 ns | 229.93 | D(+Q) | +0.06 6 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 2- | 17.5 h 1 % ε = 100 % α < 7×10-7 | Q=+0.34 13 (1990Al36,2005St24), μ=-0.58 2 (1990Al36,2005St24) <r2>1/2=4.97 fm 15 (2004An14). |
283.29 | 4- | Jπ(level): The E3, (M1), E2 cascade to the 2- g.s. establishes the sequence: 8+ 501.74-keV level, 5- 342.15-keV level, 4- 283.29-keV level. π=+ for 501.74-keV level from log ft=4.68 to 7+ 2384.19-keV level in 152Gd. | |
342.15 | 5- | 0.96 µs | Jπ(level): The E3, (M1), E2 cascade to the 2- g.s. establishes the sequence: 8+ 501.74-keV level, 5- 342.15-keV level, 4- 283.29-keV level. π=+ for 501.74-keV level from log ft=4.68 to 7+ 2384.19-keV level in 152Gd. |
501.74 | 8+ | 4.2 m 1 % IT = 78.9 6 % ε = 21.1 6 | %α<1×10-6 (1971Bo12). Other: 1959Ol22. E(level): Rotational Band - α. Jπ(level): The E3, (M1), E2 cascade to the 2- g.s. establishes the sequence: 8+ 501.74-keV level, 5- 342.15-keV level, 4- 283.29-keV level. π=+ for 501.74-keV level from log ft=4.68 to 7+ 2384.19-keV level in 152Gd. |
600.3 | 9+ | < 2 ns | E(level): Rotational Band - α. |
806.1 | 10+ | < 2 ns | Configuration=(π,h11/2)(ν,h9/2). E(level): Rotational Band - B. |
1212.4 | (9-) | < 2 ns | Configuration=(π,h11/2)(ν,i13/2). E(level): Rotational Band - C. |
1230.1 | 11+ | < 2 ns | E(level): Rotational Band - α. |
1237.7 | 11(-) | 4.2 ns 2 | E(level): Rotational Band - C. |
1349.2 | 12+ | < 2 ns | E(level): Rotational Band - B. |
1370.2 | 12(-) | < 2 ns | E(level): Rotational Band - C. |
1712.1 | 13(-) | < 2 ns | E(level): Rotational Band - C. |
1887.7 | 14+ | < 2 ns | E(level): Rotational Band - B. |
1887.8 | (13+) | < 2 ns | E(level): Rotational Band - α. |
1920.3 | 14(-) | < 2 ns | E(level): Rotational Band - C. |
2269.3 | 15(-) | < 2 ns | E(level): Rotational Band - C. |
2499.4 | 16(-) | < 2 ns | E(level): Rotational Band - C. |
2688.6 | 16+ | E(level): Rotational Band - B. | |
2889.4 | 17(-) | < 2 ns | E(level): Rotational Band - C. |
3126.7 | 18(-) | < 2 ns | E(level): Rotational Band - C. |
3596.2 | 19(-) | < 2 ns | E(level): Rotational Band - C. |
3845.3 | 20(-) | < 2 ns | E(level): Rotational Band - C. |
4350.2 | 21(-) | < 2 ns | E(level): Rotational Band - C. |
5985 | (26) | E(level): γ’s depopulating this level have not been observed suggesting an half-life which destroys prompt coincidences. | |
X | J | E(level): SD-1 (yrast) band. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
962.8+X | J+2 | E(level): SD-1 (yrast) band. | |
1978.0+X | J+4 | E(level): SD-1 (yrast) band. | |
3046.1+X | J+6 | E(level): SD-1 (yrast) band. | |
4166.7+X | J+8 | E(level): SD-1 (yrast) band. | |
5341.2+X | J+10 | E(level): SD-1 (yrast) band. | |
6569.0+X | J+12 | E(level): SD-1 (yrast) band. | |
7849.0+X | J+14 | E(level): SD-1 (yrast) band. | |
9179.8+X | J+16 | E(level): SD-1 (yrast) band. | |
10562.5+X | J+18 | E(level): SD-1 (yrast) band. | |
11991.6+X | J+20 | E(level): SD-1 (yrast) band. | |
13473.6+X | J+22 | E(level): SD-1 (yrast) band. | |
Y | J1 | E(level): SD-2 band. | |
927.5+Y | J1+2 | E(level): SD-2 band. | |
1894.0+Y | J1+4 | E(level): SD-2 band. | |
2901.0+Y | J1+6 | E(level): SD-2 band. | |
3948.2+Y | J1+8 | E(level): SD-2 band. | |
5037.5+Y | J1+10 | E(level): SD-2 band. | |
6170.0+Y | J1+12 | E(level): SD-2 band. | |
7350.5+Y | J1+14 | E(level): SD-2 band. | |
8580.5+Y | J1+16 | E(level): SD-2 band. | |
9861.4+Y | J1+18 | E(level): SD-2 band. | |
11194.1+Y | J1+20 | E(level): SD-2 band. | |
12585.2+Y | J1+22 | E(level): SD-2 band. | |
14029.7+Y | J1+24 | E(level): SD-2 band. | |
15527.7+Y | J1+26 | E(level): SD-2 band. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
17061.7+Y | J1+28 | E(level): SD-2 band. | |
Z | J2 | E(level): SD-3 band. | |
980.9+Z | J2+2 | E(level): SD-3 band. | |
2011.3+Z | J2+4 | E(level): SD-3 band. | |
3093.5+Z | J2+6 | E(level): SD-3 band. | |
4227.6+Z | J2+8 | E(level): SD-3 band. | |
5412.3+Z | J2+10 | E(level): SD-3 band. | |
6655.1+Z | J2+12 | E(level): SD-3 band. | |
7949.0+Z | J2+14 | E(level): SD-3 band. | |
9294.0+Z | J2+16 | E(level): SD-3 band. | |
10691.3+Z | J2+18 | E(level): SD-3 band. | |
12130.4+Z | J2+20 | E(level): SD-3 band. | |
U | J3 | E(level): SD-4 band. | |
779.5+U | J3+2 | E(level): SD-4 band. | |
1600.9+U | J3+4 | E(level): SD-4 band. | |
2466.3+U | J3+6 | E(level): SD-4 band. | |
3375.0+U | J3+8 | E(level): SD-4 band. | |
4328.6+U | J3+10 | E(level): SD-4 band. | |
5327.9+U | J3+12 | E(level): SD-4 band. | |
6373.1+U | J3+14 | E(level): SD-4 band. | |
7466.2+U | J3+16 | E(level): SD-4 band. | |
8607.3+U | J3+18 | E(level): SD-4 band. | |
9797.9+U | J3+20 | E(level): SD-4 band. | |
11038.0+U | J3+22 | E(level): SD-4 band. | |
12328.9+U | J3+24 | E(level): SD-4 band. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
13670.7+U | J3+26 | E(level): SD-4 band. | |
15063.4+U | J3+28 | E(level): SD-4 band. | |
16507.0+U | J3+30 | E(level): SD-4 band. | |
18003.3+U | J3+32 | E(level): SD-4 band. | |
V | J4 | E(level): SD-5 band. | |
801.0+V | J4+2 | E(level): SD-5 band. | |
1644.6+V | J4+4 | E(level): SD-5 band. | |
2532.1+V | J4+6 | E(level): SD-5 band. | |
3464.0+V | J4+8 | E(level): SD-5 band. | |
4441.7+V | J4+10 | E(level): SD-5 band. | |
5464.8+V | J4+12 | E(level): SD-5 band. | |
6535.1+V | J4+14 | E(level): SD-5 band. | |
7653.5+V | J4+16 | E(level): SD-5 band. | |
8820.3+V | J4+18 | E(level): SD-5 band. | |
10035.7+V | J4+20 | E(level): SD-5 band. | |
11301.4+V | J4+22 | E(level): SD-5 band. | |
12617.8+V | J4+24 | E(level): SD-5 band. | |
13984.3+V | J4+26 | E(level): SD-5 band. | |
15403.8+V | J4+28 | E(level): SD-5 band. | |
16874.5+V | J4+30 | E(level): SD-5 band. |
E(level) | E(gamma) | Comments |
1237.7 | 431.66 | M(γ): γ(θ) gives mult=D+Q |
Systematics: level configurations from β decay: 1990So04
Q-value: Q(ε)=3990 4, S(2n)=15750 4, S(2p)=10500 4