ADOPTED LEVELS, GAMMAS for 137Pr
Authors: E. Browne, J. K. Tuli | Citation: Nucl. Data Sheets 108,2173 (2007) | Cutoff date: 1-Oct-2006
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-3617 keV 15 | S(n)= 9933 keV 14 | S(p)= 3982 keV 9 | Q(α)= -1.3×102 keV 3 | ||
Reference: 2012WA38 |
References: | |||
A | 137Nd ε decay | B | (HI,xnγ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | AB | 5/2+ | 1.28 h 3 % ε = 100 | |||||
75.5 1 | A | 3/2+ | 0.38 ns 3 | 75.5 1 | 100 | M1+E2 | 0.0 | 5/2+ |
229.88 16 | AB | 7/2+ | 230.5 1 | 100 | M1,E2 | 0.0 | 5/2+ | |
313.6 2 | A | (5/2+) | 238.2 1 313.50 15 | 100.0 7 22 4 | M1,E2 M1,E2 | 75.5 0.0 | 3/2+ 5/2+ | |
382.00 15 | A | (3/2,1/2)+ | 0.5 ns 2 | 306.60 15 382.00 15 | 100.0 5 10.3 13 | M1,E2 M1,E2 | 75.5 0.0 | 3/2+ 5/2+ |
561.22 23 | B | 11/2- | 2.66 µs 7 | 331.3 2 563.4 2 | 100 6 19 13 | M2 | 229.88 0.0 | 7/2+ 5/2+ |
562.13 16 | B | 9/2+ | 332.1 2 562.3 2 | <2.1 100.0 10 | Q | 229.88 0.0 | 7/2+ 5/2+ | |
580.6 1 | A | 3/2+ | 198.5 1 267.0 1 350.0 5 505.1 3 580.6 1 | 5.0 5 7.5 10 3 1 70 10 100.0 10 | M1,E2 M1,E2 M1,E2 M1,E2 | 382.00 313.6 229.88 75.5 0.0 | (3/2,1/2)+ (5/2+) 7/2+ 3/2+ 5/2+ | |
724.7 3 | A | (5/2)+ | 342.0 5 649.4 3 724.8 3 | | M1(+E2) | 382.00 75.5 0.0 | (3/2,1/2)+ 3/2+ 5/2+ | |
761.5 2 | A | 3/2+ | 180.8 5 447.5 5 531.00 15 686.1 1 761.6 2 | 1.4 3 ≤1.4 8.6 14 20 3 100.0 14 | (E2) E2+(M1) M1,E2 | 580.6 313.6 229.88 75.5 0.0 | 3/2+ (5/2+) 7/2+ 3/2+ 5/2+ | |
824.6 3 ? | B | (11/2+) | 594.7 2 | 100 | 229.88 | 7/2+ | ||
857.0 2 | A | (1/2)+ | 276.3 1 474.90 15 781.6 1 857.0 2 | 6.9 11 12.3 21 100.0 11 ≤2.5 | M1+(E2) M1+(E2) M1+(E2) | 580.6 382.00 75.5 0.0 | 3/2+ (3/2,1/2)+ 3/2+ 5/2+ | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
929.1 2 | A | (3/2+) | 167.5 5 348.50 25 546.90 15 615.6 1 929.20 15 | ≤6.5 ≤8.7 13 4 35.2 35 100.0 13 | E2,(M1) M1,E2 M1+(E2) | 761.5 580.6 382.00 313.6 0.0 | 3/2+ 3/2+ (3/2,1/2)+ (5/2+) 5/2+ | |
959.2 5 | A | 883.7 2 959.2 5 | | 75.5 0.0 | 3/2+ 5/2+ | |||
1001.3 5 | A | (1/2)+ | 144.5 5 619.2 1 688.0 5 925.90 15 1001.2 5 | ≤0.9 7.9 9 ≤1.8 100.0 11 ≤3.5 | M1,E2 M1+(E2) | 857.0 382.00 313.6 75.5 0.0 | (1/2)+ (3/2,1/2)+ (5/2+) 3/2+ 5/2+ | |
1078.41 25 | B | 15/2- | 517.1 2 | 100 | E2 | 561.22 | 11/2- | |
1188.9 3 | B | 13/2- | 627.7 2 | 100 | Q | 561.22 | 11/2- | |
1247.7 5 | A | 288.5 3 667.2 5 1247.5 5 | | 959.2 580.6 0.0 | 3/2+ 5/2+ | |||
1293.6 2 ? | A | 1218.3 3 ? 1293.6 2 ? | ≤50 100.0 17 | 75.5 0.0 | 3/2+ 5/2+ | |||
1310.0 4 | A | 1234.5 2 1310.0 4 | 100.0 15 88 13 | 75.5 0.0 | 3/2+ 5/2+ | |||
1348.91 23 | B | 13/2+ | 786.8 2 | 100 | Q | 562.13 | 9/2+ | |
1484.6 2 | A | 525.30 15 627.5 5 1102.8 10 1484.6 2 | 63 10 ≤29 48 10 100.0 17 | 959.2 857.0 382.00 0.0 | (1/2)+ (3/2,1/2)+ 5/2+ | |||
1625.1 4 | A | 1/2,3/2 | 623.8 5 863.4 4 1044.50 15 1243.1 2 | 21.8 46 ≤23.6 68.2 73 100.0 9 | 1001.3 761.5 580.6 382.00 | (1/2)+ 3/2+ 3/2+ (3/2,1/2)+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1745.6 4 | B | (15/2-) | 556.7 2 | 100 | 1188.9 | 13/2- | ||
1836.8 3 | B | 17/2- | 648.0 2 758.5 2 | 19.7 7 100 4 | D | 1188.9 1078.41 | 13/2- 15/2- | |
1871.4 3 | B | 19/2- | 793.2 2 | 100 | E2 | 1078.41 | 15/2- | |
1940.8 3 | A | 1179.8 5 1360.0 2 1865.3 2 1940.8 5 | ≤20 100 20 56 10 ≤4 | 761.5 580.6 75.5 0.0 | 3/2+ 3/2+ 3/2+ 5/2+ | |||
1968.9 3 | A | (1/2+) | 1388.5 2 1586.5 2 1969.0 2 | ≤100 100 20 100 20 | 580.6 382.00 0.0 | 3/2+ (3/2,1/2)+ 5/2+ | ||
1976.9 3 | A | (1/2+) | 1119.9 2 1594.5 2 1901.5 1 1977.3 5 | 75 17 58.3 83 100 8 ≤11.7 | 857.0 382.00 75.5 0.0 | (1/2)+ (3/2,1/2)+ 3/2+ 5/2+ | ||
2008.6 2 | A | (3/2) | 1427.7 3 1626.4 2 1933.5 3 ? 2008.6 2 | ≤7.1 100 7 42.9 71 35.7 71 | 580.6 382.00 75.5 0.0 | 3/2+ (3/2,1/2)+ 3/2+ 5/2+ | ||
2044.6 3 | A | 1464.1 1 1662.5 3 1731.1 3 1969.0 2 | 100 17 ≤17.2 ≤34.5 43.1 9 | 580.6 382.00 313.6 75.5 | 3/2+ (3/2,1/2)+ (5/2+) 3/2+ | |||
2126.6 3 | A | (1/2+) | 1365.1 2 1401.50 15 1546.0 2 1744.6 5 1813.1 2 2051.3 2 2126.5 3 | ≤26.7 33.3 67 40 8 ≤6.7 87 11 100 7 ≤17.3 | 761.5 724.7 580.6 382.00 313.6 75.5 0.0 | 3/2+ (5/2)+ 3/2+ (3/2,1/2)+ (5/2+) 3/2+ 5/2+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2286.6 3 | B | 17/2+ | 937.6 2 1208 1 ? | 100.0 17 ≤6.601 | Q | 1348.91 1078.41 | 13/2+ 15/2- | |
2306.98 25 | B | 17/2+ | 958.2 2 1228.2 2 | 100.0 17 21.1 9 | Q D | 1348.91 1078.41 | 13/2+ 15/2- | |
2365.0 4 ? | A | 2288.7 3 ? 2365.6 5 ? | | 75.5 0.0 | 3/2+ 5/2+ | |||
2410 1 ? | A | 785.3 3 ? 2095.7 5 ? 2333.3 10 ? | | 1625.1 313.6 75.5 | 1/2,3/2 (5/2+) 3/2+ | |||
2434.8 3 | B | 19/2+ | 127.6 2 148.1 2 | 100.0 20 50.8 14 | D D | 2306.98 2286.6 | 17/2+ 17/2+ | |
2506.9 4 | B | 761.3 2 | 100 | Q | 1745.6 | (15/2-) | ||
2543.5 5 ? | A | 2230.6 5 ? 2543.5 5 ? | | 313.6 0.0 | (5/2+) 5/2+ | |||
2590 1 | A | 1296.5 5 ? 2275.7 10 2515.3 5 2590.5 10 | | 1293.6 313.6 75.5 0.0 | (5/2+) 3/2+ 5/2+ | |||
2622.7 3 | B | 21/2- | 751.0 2 786.0 2 | 100 7 84 4 | D | 1871.4 1836.8 | 19/2- 17/2- | |
2643.5 3 | B | 21/2+ | 208.3 2 | 100 | D | 2434.8 | 19/2+ | |
2713.8 3 | B | 21/2- | 842.2 2 877.0 2 | 100 4 20.2 5 | D | 1871.4 1836.8 | 19/2- 17/2- | |
2776.3 3 | B | 23/2- | 905.4 2 | 100 | Q | 1871.4 | 19/2- | |
2842.9 3 | B | 23/2+ | 198.3 2 | 100 | D | 2643.5 | 21/2+ | |
2920.5 4 | B | 23/2+ | 277.8 2 | 100 | D | 2643.5 | 21/2+ | |
3000.8 4 | B | (21/2+) | 1164.0 2 | 100 | 1836.8 | 17/2- | ||
3031.2 3 | B | 25/2+ | 186.2 2 | 100 | D | 2842.9 | 23/2+ | |
3050.1 4 | B | 1178.7 2 | 100 | 1871.4 | 19/2- | |||
3095.8 4 | B | (25/2+) | 252.7 2 | 100 | D | 2842.9 | 23/2+ | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3177.3 4 | B | 25/2+ | 334.4 2 | 100 | D | 2842.9 | 23/2+ | |
3308.4 3 | B | 25/2- | 685.5 2 | 100 | Q | 2622.7 | 21/2- | |
3363.3 4 | B | 23/2+ | 442.9 2 | 100 | D | 2920.5 | 23/2+ | |
3439.7 3 | B | 25/2- | 131.1 2 598.0 2 662.5 2 725.8 2 | 34.1 8 100.0 16 72.8 20 85 3 | D D Q | 3308.4 2842.9 2776.3 2713.8 | 25/2- 23/2+ 23/2- 21/2- | |
3520.9 3 | B | 25/2+ | 157.2 2 487.5 2 601.1 2 745.9 2 | 100 4 33.3 9 90 3 | D | 3363.3 3031.2 2920.5 2776.3 | 23/2+ 25/2+ 23/2+ 23/2- | |
3551.2 4 | B | 27/2- | 111.5 2 774.9 2 | 100.0 24 40.9 20 | D Q | 3439.7 2776.3 | 25/2- 23/2- | |
3614.2 5 | B | 27/2+ | 436.9 2 | 100 | D | 3177.3 | 25/2+ | |
3687.3 4 | B | 27/2- | 911.0 2 | 100 | 2776.3 | 23/2- | ||
3746.4 11 | B | (27/2+) | 383.1 | 100 | 3363.3 | 23/2+ | ||
3791.9 4 | B | 29/2+ | 695.9 2 760.8 2 | 73.0 15 100.0 22 | Q | 3095.8 3031.2 | (25/2+) 25/2+ | |
3845.5 4 | B | 1069.2 2 | 100 | 2776.3 | 23/2- | |||
3871.9 4 | B | 29/2- | 320.7 2 | 100 | D | 3551.2 | 27/2- | |
3904.3 4 | B | 27/2+ | 383.1 2 541.3 2 | ≤45 100 5 | 3520.9 3363.3 | 25/2+ 23/2+ | ||
3953.3 4 | B | 589.9 2 | 100 | 3363.3 | 23/2+ | |||
4102.6 5 | B | 230.7 2 | 100 | 3871.9 | 29/2- | |||
4118.0 4 | B | 29/2+ | 214? 597.1 2 | 100 | Q | 3904.3 3520.9 | 27/2+ 25/2+ | |
4213.2 5 | B | 31/2- | 341.3 2 | 100 | D | 3871.9 | 29/2- | |
4221.9 4 | B | (29/2-) | 913.5 2 | 100 | 3308.4 | 25/2- | ||
4304.1 5 | B | 689.9 2 | 100 | 3614.2 | 27/2+ | |||
4318.1 5 | B | 364.8 2 | 100 | D | 3953.3 | |||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
4579.5 4 | B | 31/2+ | 461 675.2 2 | | Q | 4118.0 3904.3 | 29/2+ 27/2+ | |
4622.4 4 | B | 31/2- | 935.1 2 | 100 | 3687.3 | 27/2- | ||
4696.5 5 | B | 33/2- | 483.3 2 | 100 | D | 4213.2 | 31/2- | |
4700.1 5 | B | 382.0 2 | 100 | D | 4318.1 | |||
4735.4 4 | B | 33/2+ | 943.5 2 | 100 | Q | 3791.9 | 29/2+ | |
4813.4 5 | B | 33/2- | 941.5 2 | 100 | Q | 3871.9 | 29/2- | |
4969.7 5 | B | 156.3 2 | 100 | 4813.4 | 33/2- | |||
5024.1 5 | B | (33/2+) | 906.1 2 | 100 | 4118.0 | 29/2+ | ||
5131.3 6 | B | 431.2 2 | 100 | 4700.1 | ||||
5171.0 5 | B | 866.9 2 | 100 | 4304.1 | ||||
5174.7 5 | B | 35/2- | 205.3 2 478.2 2 | 47 15 100 3 | D | 4969.7 4696.5 | 33/2- | |
5470.5 5 | B | (35/2+) | 891.0 2 | 100 | 4579.5 | 31/2+ | ||
5471.2 5 | B | 501.5 2 | 100 | 4969.7 | ||||
5515.4 6 | B | 37/2- | 340.7 2 | 100 | 5174.7 | 35/2- | ||
5615? | B | 484.1 2 ? | 100 | 5131.3 | ||||
5624? | B | (37/2+) | 891.9 2 ? | 100 | 4735.4 | 33/2+ | ||
5657.5 5 | B | (35/2-) | 1035.1 2 | 100 | 4622.4 | 31/2- | ||
5719.0 6 | B | 247.8 2 | 100 | 5471.2 | ||||
5923.6 6 | B | 39/2- | 408.2 2 | 100 | D | 5515.4 | 37/2- | |
6016.0 6 | B | 297.0 2 | 100 | 5719.0 | ||||
6070.1 11 | B | (37/2+) | 1046 1 | 100 | 5024.1 | (33/2+) | ||
6388.7 7 | B | (41/2-) | 465.1 2 | 100 | 5923.6 | 39/2- | ||
6445.6 5 | B | (39/2+) | 975.1 2 | 100 | 5470.5 | (35/2+) | ||
7434? | B | (43/2+) | 988.1 2 ? | 100 | 6445.6 | (39/2+) |
Jπ(level): Unless given otherwise, Jπ are based upon γ(θ), excit, and band assignments. The higher-energy levels are divided into the following two categories: a group of levels that decay to the 11/2- level, which are assumed to have negative parity, and those that feed the 9/2+ level are of positive parity (1992Dr04). Jπ of some of the higher levels, as given in 1992Dr04, differ from those in 1989Xu01 mainly because Jπ(3440)=27/2- in 1992Dr04 (based on mult(662γ)=Q, which seems unlikely), instead of 25/2-. Band assignments are from 1989Xu01, they suggest triaxial shape for the g.s. band.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - band 1, π=+ | |||||||
3031.2 3 | 25/2+ | ||||||
3791.9 4 | 29/2+ | 695.9 2 760.8 2 | 73.0 15 100.0 22 | Q | 3095.8 3031.2 | (25/2+) 25/2+ | |
4735.4 4 | 33/2+ | 943.5 2 | 100 | Q | 3791.9 | 29/2+ | |
5624 | (37/2+) | 891.9 2 ? | 100 | 4735.4 | 33/2+ | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - band 2, π=+ | |||||||
3177.3 4 | 25/2+ | ||||||
3614.2 5 | 27/2+ | 436.9 2 | 100 | D | 3177.3 | 25/2+ | |
4304.1 5 | 689.9 2 | 100 | 3614.2 | 27/2+ | |||
5171.0 5 | 866.9 2 | 100 | 4304.1 | ||||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - band 3 | |||||||
3953.3 4 | |||||||
4318.1 5 | 364.8 2 | 100 | D | 3953.3 | |||
4700.1 5 | 382.0 2 | 100 | D | 4318.1 | |||
5131.3 6 | 431.2 2 | 100 | 4700.1 | ||||
5615 | 484.1 2 ? | 100 | 5131.3 | ||||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 4 - band 4, (π,α)=(+,+1/2) | |||||||
0.0 | 5/2+ | 1.28 h 3 % ε = 100 | |||||
562.13 16 | 9/2+ | 332.1 2 562.3 2 | <2.1 100.0 10 | Q | 229.88 0.0 | 7/2+ 5/2+ | |
1348.91 23 | 13/2+ | 786.8 2 | 100 | Q | 562.13 | 9/2+ | |
2306.98 25 | 17/2+ | 958.2 2 1228.2 2 | 100.0 17 21.1 9 | Q D | 1348.91 1078.41 | 13/2+ 15/2- | |
2643.5 3 | 21/2+ | 208.3 2 | 100 | D | 2434.8 | 19/2+ | |
3520.9 3 | 25/2+ | 157.2 2 487.5 2 601.1 2 745.9 2 | 100 4 33.3 9 90 3 | D | 3363.3 3031.2 2920.5 2776.3 | 23/2+ 25/2+ 23/2+ 23/2- | |
4118.0 4 | 29/2+ | 214? 597.1 2 | 100 | Q | 3904.3 3520.9 | 27/2+ 25/2+ | |
5024.1 5 | (33/2+) | 906.1 2 | 100 | 4118.0 | 29/2+ | ||
6070.1 11 | (37/2+) | 1046 1 | 100 | 5024.1 | (33/2+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 5 - band 4a, (π,α)=(+,-1/2) | |||||||
3363.3 4 | 23/2+ | ||||||
3904.3 4 | 27/2+ | 383.1 2 541.3 2 | ≤45 100 5 | 3520.9 3363.3 | 25/2+ 23/2+ | ||
4579.5 4 | 31/2+ | 461 675.2 2 | | Q | 4118.0 3904.3 | 29/2+ 27/2+ | |
5470.5 5 | (35/2+) | 891.0 2 | 100 | 4579.5 | 31/2+ | ||
6445.6 5 | (39/2+) | 975.1 2 | 100 | 5470.5 | (35/2+) | ||
7434 | (43/2+) | 988.1 2 ? | 100 | 6445.6 | (39/2+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 6 - band 5, (π,α)=(-,-1/2) | |||||||
561.22 23 | 11/2- | 2.66 µs 7 | |||||
1078.41 25 | 15/2- | 517.1 2 | 100 | E2 | 561.22 | 11/2- | |
1871.4 3 | 19/2- | 793.2 2 | 100 | E2 | 1078.41 | 15/2- | |
2776.3 3 | 23/2- | 905.4 2 | 100 | Q | 1871.4 | 19/2- | |
3687.3 4 | 27/2- | 911.0 2 | 100 | 2776.3 | 23/2- | ||
4622.4 4 | 31/2- | 935.1 2 | 100 | 3687.3 | 27/2- | ||
5657.5 5 | (35/2-) | 1035.1 2 | 100 | 4622.4 | 31/2- | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 7 - band 6, ΔJ=1 | |||||||
3439.7 3 | 25/2- | ||||||
3551.2 4 | 27/2- | 111.5 2 774.9 2 | 100.0 24 40.9 20 | D Q | 3439.7 2776.3 | 25/2- 23/2- | |
3871.9 4 | 29/2- | 320.7 2 | 100 | D | 3551.2 | 27/2- | |
4213.2 5 | 31/2- | 341.3 2 | 100 | D | 3871.9 | 29/2- | |
4696.5 5 | 33/2- | 483.3 2 | 100 | D | 4213.2 | 31/2- | |
5174.7 5 | 35/2- | 205.3 2 478.2 2 | 47 15 100 3 | D | 4969.7 4696.5 | 33/2- | |
5515.4 6 | 37/2- | 340.7 2 | 100 | 5174.7 | 35/2- | ||
5923.6 6 | 39/2- | 408.2 2 | 100 | D | 5515.4 | 37/2- | |
6388.7 7 | (41/2-) | 465.1 2 | 100 | 5923.6 | 39/2- | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 8 - band 6a. possible UNFAVORED (π,H11/2). | |||||||
1188.9 3 | 13/2- | ||||||
1836.8 3 | 17/2- | 648.0 2 758.5 2 | 19.7 7 100 4 | D | 1188.9 1078.41 | 13/2- 15/2- | |
2713.8 3 | 21/2- | 842.2 2 877.0 2 | 100 4 20.2 5 | D | 1871.4 1836.8 | 19/2- 17/2- | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 9 - band 7 | |||||||
2622.7 3 | 21/2- | ||||||
3308.4 3 | 25/2- | 685.5 2 | 100 | Q | 2622.7 | 21/2- | |
4221.9 4 | (29/2-) | 913.5 2 | 100 | 3308.4 | 25/2- | ||
4813.4 5 | 33/2- | 941.5 2 | 100 | Q | 3871.9 | 29/2- | |
4969.7 5 | 156.3 2 | 100 | 4813.4 | 33/2- | |||
5471.2 5 | 501.5 2 | 100 | 4969.7 | ||||
5719.0 6 | 247.8 2 | 100 | 5471.2 | ||||
6016.0 6 | 297.0 2 | 100 | 5719.0 |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
75.5 | 3/2+ | 0.38 ns 3 | 75.5 1 | M1+E2 | 0.115 | 2.95 | B(E2)(W.u.)=48 4, B(M1)(W.u.)=0.034 3, α=2.95, α(K)=2.47 4, α(L)=0.371 6, α(M)=0.0789 12, α(N)=0.0176 3, α(O)=0.00279 4, α(P)=0.000189 3, α(N+)=0.0205 3 |
229.88 | 7/2+ | 230.5 1 | M1,E2 | 0.122 | α=0.122 5, α(K)=0.100 9, α(L)=0.018 4, α(M)=0.0039 8, α(N)=0.00086 17, α(O)=0.000131 21, α(P)=7.0×10-6 13, α(N+)=0.00100 19 | ||
313.6 | (5/2+) | 238.2 1 | M1,E2 | 0.111 | α=0.111 6, α(K)=0.091 9, α(L)=0.016 3, α(M)=0.0035 7, α(N)=0.00077 14, α(O)=0.000118 17, α(P)=6.3×10-6 12, α(N+)=0.00089 16 | ||
(5/2+) | 313.50 15 | M1,E2 | 0.050 | α=0.050 6, α(K)=0.042 7, α(L)=0.00665 25, α(M)=0.00142 8, α(N)=0.000315 14, α(O)=4.91×10-5 8, α(P)=3.0E-6 7, α(N+)=0.000367 14 | |||
382.00 | (3/2,1/2)+ | 0.5 ns 2 | 306.60 15 | M1,E2 | 0.053 | α=0.053 6, α(K)=0.044 7, α(L)=0.0071 4, α(M)=0.00152 10, α(N)=0.000338 18, α(O)=5.26×10-5 12, α(P)=3.2E-6 7, α(N+)=0.000394 19 | |
(3/2,1/2)+ | 0.5 ns 2 | 382.00 15 | M1,E2 | 0.029 | α=0.029 5, α(K)=0.024 5, α(L)=0.00366 17, α(M)=0.00078 3, α(N)=0.000173 7, α(O)=2.72×10-5 19, α(P)=1.7E-6 5, α(N+)=0.000202 10 | ||
561.22 | 11/2- | 2.66 µs 7 | 331.3 2 | M2 | 0.196 | B(M2)(W.u.)=0.079 10, α=0.196, α(K)=0.1623 23, α(L)=0.0261 4, α(M)=0.00562 8, α(N)=0.001257 18, α(O)=0.000201 3, α(P)=1.412×10-5 20, α(N+)=0.001472 21 | |
580.6 | 3/2+ | 198.5 1 | M1,E2 | 0.192 | α=0.192 4, α(K)=0.154 9, α(L)=0.030 9, α(M)=0.0066 19, α(N)=0.0014 4, α(O)=0.00022 6, α(P)=1.06×10-5 18, α(N+)=0.0017 5 | ||
3/2+ | 267.0 1 | M1,E2 | 0.079 | α=0.079 7, α(K)=0.065 8, α(L)=0.0111 13, α(M)=0.0024 3, α(N)=0.00053 7, α(O)=8.1×10-5 7, α(P)=4.6E-6 10, α(N+)=0.00061 7 | |||
3/2+ | 505.1 3 | M1,E2 | 0.014 | α=0.014 3, α(K)=0.0116 25, α(L)=0.00166 21, α(M)=0.00035 4, α(N)=7.8×10-5 10, α(O)=1.24E-5 18, α(P)=8.5E-7 22, α(N+)=9.1E-5 12 | |||
3/2+ | 580.6 1 | M1,E2 | 0.0096 | α=0.0096 21, α(K)=0.0082 18, α(L)=0.00114 17, α(M)=0.00024 4, α(N)=5.4×10-5 8, α(O)=8.6E-6 14, α(P)=6.0E-7 15, α(N+)=6.3E-5 10 | |||
724.7 | (5/2)+ | 649.4 3 | M1(+E2) | 0.0073 | α=0.0073 16, α(K)=0.0062 14, α(L)=0.00085 14, α(M)=0.00018 3, α(N)=4.0×10-5 7, α(O)=6.4E-6 12, α(P)=4.5E-7 12, α(N+)=4.7E-5 8 | ||
761.5 | 3/2+ | 531.00 15 | (E2) | 0.00959 | α=0.00959, α(K)=0.00800 12, α(L)=0.001256 18, α(M)=0.000268 4, α(N)=5.93×10-5 9, α(O)=9.25E-6 13, α(P)=5.59E-7 8, α(N+)=6.91E-5 10 | ||
3/2+ | 686.1 1 | E2+(M1) | 0.0064 | α=0.0064 14, α(K)=0.0054 12, α(L)=0.00074 13, α(M)=0.00016 3, α(N)=3.5×10-5 6, α(O)=5.6E-6 10, α(P)=4.0E-7 10, α(N+)=4.1E-5 7 | |||
3/2+ | 761.6 2 | M1,E2 | 0.0050 | α=0.0050 11, α(K)=0.0042 10, α(L)=0.00057 10, α(M)=0.000120 21, α(N)=2.7×10-5 5, α(O)=4.3E-6 8, α(P)=3.1E-7 8, α(N+)=3.1E-5 6 | |||
857.0 | (1/2)+ | 276.3 1 | M1+(E2) | 0.072 | α=0.072 7, α(K)=0.059 8, α(L)=0.0099 10, α(M)=0.00213 24, α(N)=0.00047 5, α(O)=7.3×10-5 5, α(P)=4.2E-6 9, α(N+)=0.00055 6 | ||
(1/2)+ | 474.90 15 | M1+(E2) | 0.016 | α=0.016 4, α(K)=0.014 3, α(L)=0.00197 22, α(M)=0.00042 5, α(N)=9.3×10-5 10, α(O)=1.47E-5 19, α(P)=9.9E-7 25, α(N+)=0.000108 12 | |||
(1/2)+ | 781.6 1 | M1+(E2) | 0.0047 | α=0.0047 10, α(K)=0.0040 9, α(L)=0.00054 10, α(M)=0.000113 20, α(N)=2.5×10-5 5, α(O)=4.0E-6 8, α(P)=2.9E-7 7, α(N+)=3.0E-5 6 | |||
929.1 | (3/2+) | 348.50 25 | E2,(M1) | 0.037 | α=0.037 6, α(K)=0.031 6, α(L)=0.00481 9, α(M)=0.001025 16, α(N)=0.000228 4, α(O)=3.57×10-5 13, α(P)=2.2E-6 6, α(N+)=0.000265 5 | ||
(3/2+) | 615.6 1 | M1,E2 | 0.0083 | α=0.0083 18, α(K)=0.0071 16, α(L)=0.00098 16, α(M)=0.00021 4, α(N)=4.6×10-5 8, α(O)=7.4E-6 13, α(P)=5.2E-7 13, α(N+)=5.4E-5 9 | |||
(3/2+) | 929.20 15 | M1+(E2) | 0.0031 | α=0.0031 7, α(K)=0.0027 6, α(L)=0.00035 7, α(M)=7.4×10-5 13, α(N)=1.7E-5 3, α(O)=2.7E-6 5, α(P)=2.0E-7 5, α(N+)=1.9E-5 4 | |||
1001.3 | (1/2)+ | 619.2 1 | M1,E2 | 0.0082 | α=0.0082 18, α(K)=0.0070 16, α(L)=0.00096 16, α(M)=0.00020 3, α(N)=4.5×10-5 7, α(O)=7.2E-6 13, α(P)=5.1E-7 13, α(N+)=5.3E-5 9 | ||
(1/2)+ | 925.90 15 | M1+(E2) | 0.0031 | α=0.0031 7, α(K)=0.0027 6, α(L)=0.00036 7, α(M)=7.5×10-5 13, α(N)=1.7E-5 3, α(O)=2.7E-6 5, α(P)=2.0E-7 5, α(N+)=2.0E-5 4 | |||
1078.41 | 15/2- | 517.1 2 | E2 | 0.01029 | α=0.01029, α(K)=0.00857 12, α(L)=0.001357 19, α(M)=0.000290 4, α(N)=6.42×10-5 9, α(O)=9.99E-6 14, α(P)=5.98E-7 9, α(N+)=7.47E-5 11 | ||
1871.4 | 19/2- | 793.2 2 | E2 | 0.00355 | α=0.00355, α(K)=0.00301 5, α(L)=0.000427 6, α(M)=9.01×10-5 13, α(N)=2.01E-5 3, α(O)=3.18E-6 5, α(P)=2.15E-7 3, α(N+)=2.35E-5 4 | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 5/2+ | 1.28 h 3 % ε = 100 | E(level): band 4, (π,α)=(+,+1/2). |
561.22 | 11/2- | 2.66 µs 7 | E(level): band 5, (π,α)=(-,-1/2). |
562.13 | 9/2+ | E(level): band 4, (π,α)=(+,+1/2). | |
1078.41 | 15/2- | E(level): band 5, (π,α)=(-,-1/2). | |
1188.9 | 13/2- | E(level): band 6a. possible UNFAVORED (π,H11/2). | |
1348.91 | 13/2+ | E(level): band 4, (π,α)=(+,+1/2). | |
1836.8 | 17/2- | E(level): band 6a. possible UNFAVORED (π,H11/2). | |
1871.4 | 19/2- | E(level): band 5, (π,α)=(-,-1/2). | |
2306.98 | 17/2+ | E(level): band 4, (π,α)=(+,+1/2). | |
2622.7 | 21/2- | E(level): band 7. | |
2643.5 | 21/2+ | E(level): band 4, (π,α)=(+,+1/2). | |
2713.8 | 21/2- | E(level): band 6a. possible UNFAVORED (π,H11/2). | |
2776.3 | 23/2- | E(level): band 5, (π,α)=(-,-1/2). | |
3031.2 | 25/2+ | E(level): band 1, π=+. | |
3177.3 | 25/2+ | E(level): band 2, π=+. | |
3308.4 | 25/2- | E(level): band 7. | |
3363.3 | 23/2+ | E(level): band 4a, (π,α)=(+,-1/2). | |
3439.7 | 25/2- | E(level): band 6, ΔJ=1. | |
3520.9 | 25/2+ | E(level): band 4, (π,α)=(+,+1/2). | |
3551.2 | 27/2- | E(level): band 6, ΔJ=1. | |
3614.2 | 27/2+ | E(level): band 2, π=+. | |
3687.3 | 27/2- | E(level): band 5, (π,α)=(-,-1/2). | |
3791.9 | 29/2+ | E(level): band 1, π=+. | |
3871.9 | 29/2- | E(level): band 6, ΔJ=1. | |
3904.3 | 27/2+ | E(level): band 4a, (π,α)=(+,-1/2). | |
E(level) | Jπ(level) | T1/2(level) | Comments |
3953.3 | E(level): band 3. | ||
4118.0 | 29/2+ | E(level): band 4, (π,α)=(+,+1/2). | |
4213.2 | 31/2- | E(level): band 6, ΔJ=1. | |
4221.9 | (29/2-) | E(level): band 7. | |
4304.1 | E(level): band 2, π=+. | ||
4318.1 | E(level): band 3. | ||
4579.5 | 31/2+ | E(level): band 4a, (π,α)=(+,-1/2). | |
4622.4 | 31/2- | E(level): band 5, (π,α)=(-,-1/2). | |
4696.5 | 33/2- | E(level): band 6, ΔJ=1. | |
4700.1 | E(level): band 3. | ||
4735.4 | 33/2+ | E(level): band 1, π=+. | |
4813.4 | 33/2- | E(level): band 7. | |
4969.7 | E(level): band 7. | ||
5024.1 | (33/2+) | E(level): band 4, (π,α)=(+,+1/2). | |
5131.3 | E(level): band 3. | ||
5171.0 | E(level): band 2, π=+. | ||
5174.7 | 35/2- | E(level): band 6, ΔJ=1. | |
5470.5 | (35/2+) | E(level): band 4a, (π,α)=(+,-1/2). | |
5471.2 | E(level): band 7. | ||
5515.4 | 37/2- | E(level): band 6, ΔJ=1. | |
5615 | E(level): band 3. | ||
5624 | (37/2+) | E(level): band 1, π=+. | |
5657.5 | (35/2-) | E(level): band 5, (π,α)=(-,-1/2). | |
5719.0 | E(level): band 7. | ||
5923.6 | 39/2- | E(level): band 6, ΔJ=1. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
6016.0 | E(level): band 7. | ||
6070.1 | (37/2+) | E(level): band 4, (π,α)=(+,+1/2). | |
6388.7 | (41/2-) | E(level): band 6, ΔJ=1. | |
6445.6 | (39/2+) | E(level): band 4a, (π,α)=(+,-1/2). | |
7434 | (43/2+) | E(level): band 4a, (π,α)=(+,-1/2). |
E(level) | E(gamma) | Comments |
229.88 | 230.5 | M(γ): from α(K)exp and K/L in ε decay |
562.13 | 332.1 | I(γ): Iγ(332.1)/Iγ(562.3γ)=6.8 34/100 10 (1992Dr04) |
1968.9 | 1969.0 | E(γ): Multiply placed |
2044.6 | 1969.0 | E(γ): Multiply placed |
3439.7 | 662.5 | M(γ): γ(θ): A2=-0.33 3 (1989Xu01). Disagrees with A2=+0.33 5 (1992Dr04) giving mult=Q. |
4696.5 | 483.3 | M(γ): γ(θ):A2=+0.19 2 (1992Dr04), -0.42 4 (1989Xu01) |
5515.4 | 340.7 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
Gammas: All data are from 137Nd ε decay where available, otherwise from (HI,xnγ). Most of the multipolarities given as Q (quadrupolar) are expected to be stretched E2.
Q-value: Note: Current evaluation has used the following Q record -3597 169921 153998 9 2003Au03