ADOPTED LEVELS, GAMMAS for 126Pr
Authors: H. Iimura, J.Katakura, S. Ohya | Citation: Nucl. Data Sheets 180, 1 (2022) | Cutoff date: 1-Oct-2021
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-6940 keV SY | S(n)= 10330 keV SY | S(p)= 960 keV SY | Q(α)= 1800 keV SY | ||
Reference: 2021WA16 |
References: | |||
A | 92Mo(40Ca,APNG) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | GE 4 | 3.14 s 22 % ε = 100 % εp = ? | ||||||
0+X | A | |||||||
0+Y | A | (6+) | ||||||
68.2+Y 10 | A | (7+) | 68.2 | 100 | D | 0+Y | (6+) | |
105.5+X 5 | A | (5+) | 105.5 5 | 100 | 0+X | |||
173.6+Y 11 | A | (8+) | 105.5 5 | 100 | D,Q | 68.2+Y | (7+) | |
273.3+X 6 | A | (7+) | 167.8 2 | 100 | Q | 105.5+X | (5+) | |
316.6+Y 11 | A | (9+) | 143.1 2 248.4 2 | 100 5 26 3 | D,Q | 173.6+Y 68.2+Y | (8+) (7+) | |
484.0+Y 11 | A | (10+) | 167.4 2 310.4 2 | 100 4 30 4 | D,Q | 316.6+Y 173.6+Y | (9+) (8+) | |
553.2+X 6 | A | (9+) | 279.9 2 | 100 | Q | 273.3+X | (7+) | |
694.5+Y 11 | A | (11+) | 210.6 2 377.8 2 | 100 3 58 6 | D,Q Q | 484.0+Y 316.6+Y | (10+) (9+) | |
920.0+Y 11 | A | (12+) | 225.5 2 435.9 2 | 100 3 94 3 | D,Q Q | 694.5+Y 484.0+Y | (11+) (10+) | |
946.3+X 6 | A | (11+) | 393.1 2 | 100 | Q | 553.2+X | (9+) | |
1193.8+Y 11 | A | (13+) | 273.8 2 499.5 2 | 85 3 100 3 | D,Q Q | 920.0+Y 694.5+Y | (12+) (11+) | |
1445.1+X 7 | A | (13+) | 498.8 2 | 100 | Q | 946.3+X | (11+) | |
1477.7+Y 11 | A | (14+) | 283.7 2 557.7 2 | 44 6 100 3 | D,Q Q | 1193.8+Y 920.0+Y | (13+) (12+) | |
1805.3+Y 11 | A | (15+) | 327.4 2 611.6 2 | 45 4 100 8 | Q | 1477.7+Y 1193.8+Y | (14+) (13+) | |
2039.6+X 7 | A | (15+) | 594.5 2 | 100 | Q | 1445.1+X | (13+) | |
2148.6+Y 11 | A | (16+) | 343.5 2 670.9 2 | 40 5 100 7 | Q | 1805.3+Y 1477.7+Y | (15+) (14+) | |
2517.8+Y 11 | A | (17+) | 369.1 2 712.4 2 | 43 5 100 5 | 2148.6+Y 1805.3+Y | (16+) (15+) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2721.5+X 7 | A | (17+) | 681.9 2 | 100 | Q | 2039.6+X | (15+) | |
2921.0+Y 11 | A | (18+) | 403.4 2 772.5 2 | 30 2 100 9 | 2517.8+Y 2148.6+Y | (17+) (16+) | ||
3320.0+Y 11 | A | (19+) | 399.1 2 802.0 2 | 29 6 100 5 | 2921.0+Y 2517.8+Y | (18+) (17+) | ||
3485.2+X 8 | A | (19+) | 763.7 2 | 100 | Q | 2721.5+X | (17+) | |
3783.4+Y 11 | A | (20+) | 463 862.4 2 | 31 4 100 5 | 3320.0+Y 2921.0+Y | (19+) (18+) | ||
4204.5+Y 11 | A | (21+) | 422 884.5 2 | 25 2 100 5 | 3783.4+Y 3320.0+Y | (20+) (19+) | ||
4328.7+X 8 | A | (21+) | 843.5 2 | 100 | Q | 3485.2+X | (19+) | |
4731.4+Y 11 | A | (22+) | 948.0 2 | 100 | 3783.4+Y | (20+) | ||
5171.7+Y 11 | A | (23+) | 967.2 2 | 100 | 4204.5+Y | (21+) | ||
5251.5+X 8 | A | (23+) | 922.8 2 | 100 | Q | 4328.7+X | (21+) | |
5769.0+Y 11 | A | (24+) | 1037.6 2 | 100 | 4731.4+Y | (22+) | ||
6226.4+Y 12 | A | (25+) | 1054.7 2 | 100 | 5171.7+Y | (23+) | ||
6254.6+X 8 | A | (25+) | 1003.1 2 | 100 | 5251.5+X | (23+) | ||
6907.0+Y 15 | A | (26+) | 1138 | 100 | 5769.0+Y | (24+) | ||
7337.7+X 9 | A | (27+) | 1083.1 2 | 100 | 6254.6+X | (25+) | ||
7373.2+Y 12 | A | (27+) | 1146.8 2 | 100 | 6226.4+Y | (25+) | ||
8153.0+Y 14 ? | A | (28+) | 1246? | 100 | 6907.0+Y | (26+) | ||
8499.5+X 10 | A | (29+) | 1161.8 5 | 100 | 7337.7+X | (27+) | ||
8613.2+Y 13 | A | (29+) | 1240.0 5 | 100 | 7373.2+Y | (27+) | ||
9738.0+X 11 | A | (31+) | 1238.5 5 | 100 | 8499.5+X | (29+) | ||
9933.2+Y 16 | A | (31+) | 1320 | 100 | 8613.2+Y | (29+) | ||
11051.5+X 12 | A | (33+) | 1313.5 5 | 100 | 9738.0+X | (31+) | ||
11284.2+Y 19 | A | (33+) | 1351 | 100 | 9933.2+Y | (31+) | ||
12444.1+X 13 | A | (35+) | 1392.5 5 | 100 | 11051.5+X | (33+) | ||
13923.1+X 17 | A | (37+) | 1479 | 100 | 12444.1+X | (35+) | ||
15500.1+X 20 | A | (39+) | 1577 | 100 | 13923.1+X | (37+) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
17151.1+X 16 ? | A | (41+) | 1651? | 100 | 15500.1+X | (39+) |
Jπ(level): As proposed by 2002Ha20 based on the systematics of neighboring odd-odd Pr nuclides. 2001Pe17 suggested that the spins of band B and band C were higher by 2 than those of 2002Ha20, but this assignment would cause a severe discontinuity in the energy level systematics.
I(γ): Averaged relative photon branching between 2001Pe17 and 2002Ha20.
M(γ): From DCO in 92Mo(40Ca,αpnγ). d corresponds to ΔJ=1, and Q to ΔJ=2.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - πh11/2νh9/2, α=1. There is a possibility that this | |||||||
105.5+X 5 | (5+) | ||||||
273.3+X 6 | (7+) | ||||||
553.2+X 6 | (9+) | ||||||
946.3+X 6 | (11+) | 393.1 2 | 100 | Q | 553.2+X | (9+) | |
1445.1+X 7 | (13+) | 498.8 2 | 100 | Q | 946.3+X | (11+) | |
2039.6+X 7 | (15+) | 594.5 2 | 100 | Q | 1445.1+X | (13+) | |
2721.5+X 7 | (17+) | 681.9 2 | 100 | Q | 2039.6+X | (15+) | |
3485.2+X 8 | (19+) | 763.7 2 | 100 | Q | 2721.5+X | (17+) | |
4328.7+X 8 | (21+) | 843.5 2 | 100 | Q | 3485.2+X | (19+) | |
5251.5+X 8 | (23+) | 922.8 2 | 100 | Q | 4328.7+X | (21+) | |
6254.6+X 8 | (25+) | 1003.1 2 | 100 | 5251.5+X | (23+) | ||
7337.7+X 9 | (27+) | 1083.1 2 | 100 | 6254.6+X | (25+) | ||
8499.5+X 10 | (29+) | 1161.8 5 | 100 | 7337.7+X | (27+) | ||
9738.0+X 11 | (31+) | 1238.5 5 | 100 | 8499.5+X | (29+) | ||
11051.5+X 12 | (33+) | 1313.5 5 | 100 | 9738.0+X | (31+) | ||
12444.1+X 13 | (35+) | 1392.5 5 | 100 | 11051.5+X | (33+) | ||
13923.1+X 17 | (37+) | 1479 | 100 | 12444.1+X | (35+) | ||
15500.1+X 20 | (39+) | 1577 | 100 | 13923.1+X | (37+) | ||
17151.1+X 16 | (41+) | 1651? | 100 | 15500.1+X | (39+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - πh11/2νh11/2, α=1 | |||||||
68.2+Y 10 | (7+) | ||||||
316.6+Y 11 | (9+) | ||||||
694.5+Y 11 | (11+) | ||||||
1193.8+Y 11 | (13+) | 273.8 2 499.5 2 | 85 3 100 3 | D,Q Q | 920.0+Y 694.5+Y | (12+) (11+) | |
1805.3+Y 11 | (15+) | 327.4 2 611.6 2 | 45 4 100 8 | Q | 1477.7+Y 1193.8+Y | (14+) (13+) | |
2517.8+Y 11 | (17+) | 369.1 2 712.4 2 | 43 5 100 5 | 2148.6+Y 1805.3+Y | (16+) (15+) | ||
3320.0+Y 11 | (19+) | 399.1 2 802.0 2 | 29 6 100 5 | 2921.0+Y 2517.8+Y | (18+) (17+) | ||
4204.5+Y 11 | (21+) | 422 884.5 2 | 25 2 100 5 | 3783.4+Y 3320.0+Y | (20+) (19+) | ||
5171.7+Y 11 | (23+) | 967.2 2 | 100 | 4204.5+Y | (21+) | ||
6226.4+Y 12 | (25+) | 1054.7 2 | 100 | 5171.7+Y | (23+) | ||
7373.2+Y 12 | (27+) | 1146.8 2 | 100 | 6226.4+Y | (25+) | ||
8613.2+Y 13 | (29+) | 1240.0 5 | 100 | 7373.2+Y | (27+) | ||
9933.2+Y 16 | (31+) | 1320 | 100 | 8613.2+Y | (29+) | ||
11284.2+Y 19 | (33+) | 1351 | 100 | 9933.2+Y | (31+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - πh11/2νh11/2, α=0 | |||||||
0+Y | (6+) | ||||||
173.6+Y 11 | (8+) | ||||||
484.0+Y 11 | (10+) | ||||||
920.0+Y 11 | (12+) | 225.5 2 435.9 2 | 100 3 94 3 | D,Q Q | 694.5+Y 484.0+Y | (11+) (10+) | |
1477.7+Y 11 | (14+) | 283.7 2 557.7 2 | 44 6 100 3 | D,Q Q | 1193.8+Y 920.0+Y | (13+) (12+) | |
2148.6+Y 11 | (16+) | 343.5 2 670.9 2 | 40 5 100 7 | Q | 1805.3+Y 1477.7+Y | (15+) (14+) | |
2921.0+Y 11 | (18+) | 403.4 2 772.5 2 | 30 2 100 9 | 2517.8+Y 2148.6+Y | (17+) (16+) | ||
3783.4+Y 11 | (20+) | 463 862.4 2 | 31 4 100 5 | 3320.0+Y 2921.0+Y | (19+) (18+) | ||
4731.4+Y 11 | (22+) | 948.0 2 | 100 | 3783.4+Y | (20+) | ||
5769.0+Y 11 | (24+) | 1037.6 2 | 100 | 4731.4+Y | (22+) | ||
6907.0+Y 15 | (26+) | 1138 | 100 | 5769.0+Y | (24+) | ||
8153.0+Y 14 | (28+) | 1246? | 100 | 6907.0+Y | (26+) |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0+Y | (6+) | E(level): πh11/2νh11/2, α=0. | |
68.2+Y | (7+) | E(level): πh11/2νh11/2, α=1. | |
105.5+X | (5+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
173.6+Y | (8+) | E(level): πh11/2νh11/2, α=0. | |
273.3+X | (7+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
316.6+Y | (9+) | E(level): πh11/2νh11/2, α=1. | |
484.0+Y | (10+) | E(level): πh11/2νh11/2, α=0. | |
553.2+X | (9+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
694.5+Y | (11+) | E(level): πh11/2νh11/2, α=1. | |
920.0+Y | (12+) | E(level): πh11/2νh11/2, α=0. | |
946.3+X | (11+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
1193.8+Y | (13+) | E(level): πh11/2νh11/2, α=1. | |
1445.1+X | (13+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
1477.7+Y | (14+) | E(level): πh11/2νh11/2, α=0. | |
1805.3+Y | (15+) | E(level): πh11/2νh11/2, α=1. | |
2039.6+X | (15+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
2148.6+Y | (16+) | E(level): πh11/2νh11/2, α=0. | |
2517.8+Y | (17+) | E(level): πh11/2νh11/2, α=1. | |
2721.5+X | (17+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
2921.0+Y | (18+) | E(level): πh11/2νh11/2, α=0. | |
3320.0+Y | (19+) | E(level): πh11/2νh11/2, α=1. | |
3485.2+X | (19+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
3783.4+Y | (20+) | E(level): πh11/2νh11/2, α=0. | |
4204.5+Y | (21+) | E(level): πh11/2νh11/2, α=1. | |
4328.7+X | (21+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
4731.4+Y | (22+) | E(level): πh11/2νh11/2, α=0. | |
5171.7+Y | (23+) | E(level): πh11/2νh11/2, α=1. | |
5251.5+X | (23+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
5769.0+Y | (24+) | E(level): πh11/2νh11/2, α=0. | |
6226.4+Y | (25+) | E(level): πh11/2νh11/2, α=1. | |
6254.6+X | (25+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
6907.0+Y | (26+) | E(level): πh11/2νh11/2, α=0. | |
7337.7+X | (27+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
7373.2+Y | (27+) | E(level): πh11/2νh11/2, α=1. | |
8153.0+Y | (28+) | E(level): πh11/2νh11/2, α=0. | |
8499.5+X | (29+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
8613.2+Y | (29+) | E(level): πh11/2νh11/2, α=1. | |
9738.0+X | (31+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
9933.2+Y | (31+) | E(level): πh11/2νh11/2, α=1. | |
11051.5+X | (33+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
11284.2+Y | (33+) | E(level): πh11/2νh11/2, α=1. | |
12444.1+X | (35+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
13923.1+X | (37+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
15500.1+X | (39+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. | |
17151.1+X | (41+) | E(level): πh11/2νh9/2, α=1. There is a possibility that this. |
Observed β-delayed protons with E(p)=2.1 to 5.0 MeV and with E(p)=2.0 to 6.4 MeV (1983Ni05).
Q-value: ΔQ(β-)=360, ΔS(n)=360, ΔS(p)=280, ΔQ(α)=360 (2021Wa16)