ADOPTED LEVELS, GAMMAS for 143Ce
Authors: E. Browne, J. K. Tuli | Citation: Nucl. Data Sheets 113, 715 (2012) | Cutoff date: 31-May-2011
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=1461.8 keV 19 | S(n)= 5144.80 keV 9 | S(p)= 8871 keV 6 | Q(α)= 883 keV 3 | ||
Reference: 2012WA38 |
References: | |||
A | 143La β- decay | B | 142Ce(n,γ) E=THERMAL |
C | 142Ce(d,p) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
0.0 | ABC | 3/2- | 33.039 h 6 % β- = 100 | ||||
18.9 1 | ABC | 7/2- | |||||
42.28 7 | ABC | 5/2- | 23.40 5 42.28 7 | | 18.9 0.0 | 7/2- 3/2- | |
632.5 5 | BC | (1/2-) | 632.3 4 | 100 | 0.0 | 3/2- | |
640.3 2 | A C | 621.4 1 | 100 | 18.9 | 7/2- | ||
662.7 2 | A C | 9/2- | 620.3 1 643.75 9 | 100 5 66 3 | 42.28 18.9 | 5/2- 7/2- | |
808.2 3 | ABC | 3/2- | 766.4 2 789.3 1 807.9 2 | 100 5 34 3 72 6 | 42.28 18.9 0.0 | 5/2- 7/2- 3/2- | |
817.0 2 | A C | 774.7 1 798.14 8 | 31 2 100 5 | 42.28 18.9 | 5/2- 7/2- | ||
862.1 3 | BC | (1/2)- | 862.2 3 | 100 | 0.0 | 3/2- | |
1095.3 2 | A | 433.0 1 1053.04 7 1076.4 1 | 24 2 100 6 76 5 | 662.7 42.28 18.9 | 9/2- 5/2- 7/2- | ||
1116.8 3 | A | 454.03 6 476.6 2 | 100 7 16 1 | 662.7 640.3 | 9/2- | ||
1154.1 3 | BC | 3/2- | 345.4 7 1136.0 4 1154.1 3 | 1.1 5 24 100 3 | 808.2 18.9 0.0 | 3/2- 7/2- 3/2- | |
1165.0 1 | AB | (>3/2) | 1122.73 8 1146.1 2 1164.94 8 | 41 2 100 6 45 3 | 42.28 18.9 0.0 | 5/2- 7/2- 3/2- | |
1167.6 2 | A | (>3/2) | 527.3 1 1148.5 2 1167.9 2 | 9.5 10 100 5 9.8 10 | 640.3 18.9 0.0 | 7/2- 3/2- | |
1172.5 3 | ABC | 3/2-,(1/2)- | 1130.2 4 1172.3 4 | 75 15 100 15 | 42.28 0.0 | 5/2- 3/2- | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
1195 10 | C | (5/2)- | |||||
1220.0 4 | A C | 9/2- | 1177.6 3 1201.3 3 | 14 2 100 8 | 42.28 18.9 | 5/2- 7/2- | |
1298 5 | C | (5/2)- | |||||
1506 10 | C | 5/2-,7/2- | |||||
1542 10 | C | ||||||
1558 10 | C | 5/2-,7/2- | |||||
1572.4 5 | BC | 1/2-,3/2- | 1529.1 6 1572.2 5 | 14 3 100 11 | 42.28 0.0 | 5/2- 3/2- | |
1598.7 8 | A | 1556.43 7 | 100 | 42.28 | 5/2- | ||
1620.5 4 | B | 3/2,(1/2-) | 988.3 5 1578.6 8 1620.5 5 | 45 9 100 27 73 18 | 632.5 42.28 0.0 | (1/2-) 5/2- 3/2- | |
1628.7 4 | B | 3/2,1/2 | 820.8 10 ? 1586.0 10 1628.5 6 | 18 9 27 9 100 27 | 808.2 42.28 0.0 | 3/2- 5/2- 3/2- | |
1635 5 | C | 5/2-,7/2- | |||||
1676.9 3 | A C | 559.9 2 581.7 1 1658.2 2 | 66 7 100 7 79 6 | 1116.8 1095.3 18.9 | 7/2- | ||
1714 10 | C | 5/2-,7/2- | |||||
1726.7 2 | A | 1064.1 3 1087.1 4 1707.70 9 | 22 3 12 2 100 6 | 662.7 640.3 18.9 | 9/2- 7/2- | ||
1739 10 | C | 1/2-,3/2- | |||||
1810 10 | C | 5/2-,7/2- | |||||
1835.2 8 | B | (1/2)- | 972.3 6 1026.8 7 1835.8 6 | 100 12 76 12 65 18 | 862.1 808.2 0.0 | (1/2)- 3/2- 3/2- | |
1857.0 2 | A C | 1216.6 3 1838.11 9 | 45 5 100 7 | 640.3 18.9 | 7/2- | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
1906.1 5 | A C | (7/2)- | 789.3 1 1243.3 4 | 100 10 42 4 | 1116.8 662.7 | 9/2- | |
1913.4 11 | BC | (1/2)- | 741.6 6 1106.3 5 1912.2 8 | <53 100 20 100 33 | 1172.5 808.2 0.0 | 3/2-,(1/2)- 3/2- 3/2- | |
1945.4 6 | BC | 3/2- | 1902.8 5 1928.0 15 | 100 33 33 22 | 42.28 18.9 | 5/2- 7/2- | |
1980.2 1 | A C | 1937.85 9 1961.44 6 1980.19 8 | 33 2 100 5 34 2 | 42.28 18.9 0.0 | 5/2- 7/2- 3/2- | ||
1989.5 4 | A | 1172.0 3 ? 1989.5 4 | 100 11 84 14 | 817.0 0.0 | 3/2- | ||
1993.3 6 | BC | (3/2)- | 820.8 10 1185.7 6 1949.9 2 1993.2 4 | 6 3 12 3 100 9 18 3 | 1172.5 808.2 42.28 0.0 | 3/2-,(1/2)- 3/2- 5/2- 3/2- | |
2027.4 8 | BC | (1/2-) | 1165.2 5 2027.9 8 | 75 12 100 19 | 862.1 0.0 | (1/2)- 3/2- | |
2040 10 | C | ||||||
2057.0 4 | A C | 1240.0 2 | 100 | 817.0 | |||
2061.5 6 | B | 3/2- | 489.8 3 2018.8 4 2042.9 8 2061.3 6 | 22 9 100 19 22 9 41 9 | 1572.4 42.28 18.9 0.0 | 1/2-,3/2- 5/2- 7/2- 3/2- | |
2065.3 7 | A C | 948.6 2 1248.3 4 | 66 6 100 8 | 1116.8 817.0 | |||
2112 10 | C | ||||||
2143 10 | C | 1/2-,3/2- | |||||
2160 10 | C | 1/2-,3/2- | |||||
2202.0 6 | B | 1/2,3/2 | 2201.8 4 | 100 | 0.0 | 3/2- | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
2215.9 6 | BC | (3/2)- | 2174.0 6 | 100 | 42.28 | 5/2- | |
2232.1 7 | BC | (3/2)- | 2190.3 5 2231.3 8 | 100 38 25 13 | 42.28 0.0 | 5/2- 3/2- | |
2255 10 | C | 1/2-,3/2- | |||||
2255.3 4 | A | 1592.6 2 | 100 | 662.7 | 9/2- | ||
2272.7 10 ? | B | 1/2-,3/2 | 1117.4 10 2231.3 8 2271.2 15 | 100 50 100 50 100 35 | 1154.1 42.28 0.0 | 3/2- 5/2- 3/2- | |
2307.2 6 | A | (5/2-,7/2-) | 1139.4 2 1212.0 3 | 100 9 36 4 | 1167.6 1095.3 | (>3/2) | |
2313.9 8 | BC | 3/2-,1/2- | 738.4 6 1505.9 7 1681.3 8 2271.2 15 | <100 75 25 100 38 25 8 | 1572.4 808.2 632.5 42.28 | 1/2-,3/2- 3/2- (1/2-) 5/2- | |
2348 10 | C | ||||||
2403.8 3 | A C | 1740.7 2 2385.5 2 | 73 7 100 8 | 662.7 18.9 | 9/2- 7/2- | ||
2481.3 5 | A C | 5/2-,7/2- | 1664.3 3 | 100 | 817.0 | ||
2488.6 10 | B | 3/2,1/2 | 915.2 7 2446.8 15 | 83 17 100 50 | 1572.4 42.28 | 1/2-,3/2- 5/2- | |
2517.3 5 | A C | 5/2-,7/2- | 919.18 10 1876.5 3 | 100 7 90 7 | 1598.7 640.3 | ||
2519.2 5 | A | 462.3 1 1299.9 3 1402.4 3 1423.8 3 1856.4 3 1878.4 2 2500.06 5 | 17.4 15 6.0 8 12.1 12 6.6 11 6.4 11 32 3 100 5 | 2057.0 1220.0 1116.8 1095.3 662.7 640.3 18.9 | 9/2- 9/2- 7/2- | ||
2537.3 8 | B | (3/2,1/2) | 1674.9 8 2494.5 8 2538.0 10 | 23 8 38 23 100 15 | 862.1 42.28 0.0 | (1/2)- 5/2- 3/2- | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
2552 10 | C | ||||||
2570.7 5 | A | 1453.0 3 1475.4 3 | 27 3 100 8 | 1116.8 1095.3 | |||
2571 10 | C | 1/2-,3/2- | |||||
2596 10 | C | ||||||
2611 10 | C | ||||||
2630 10 | C | ||||||
2643.7 2 | A C | 2003.91 8 2624.72 6 | 100 6 86 6 | 640.3 18.9 | 7/2- | ||
2660 10 | C | ||||||
2695 10 | C | ||||||
2712 10 | C | ||||||
2728.7 2 | A | 1611.5 3 2065.4 3 2709.87 8 | 43 9 47 9 100 8 | 1116.8 662.7 18.9 | 9/2- 7/2- | ||
2742 10 | C | 1/2-,3/2- | |||||
2775 10 | C | ||||||
2815.8 3 | A | 2773.8 5 2796.9 3 | 21 7 100 10 | 42.28 18.9 | 5/2- 7/2- | ||
2825.1 3 | A | 2805.7 3 2825.1 3 | 65 6 100 8 | 18.9 0.0 | 7/2- 3/2- | ||
5144.80 9 S | B | 1/2+ |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 3/2- | 33.039 h 6 % β- = 100 | μ=0.43 1 (2002Ta01,2011StZZ) Parent to IAS in 143Pr (1972Le17). |
18.9 | 7/2- | Parent to IAS in 143Pr (1972Le17). | |
1154.1 | 3/2- | XREF: C(1162). | |
1620.5 | 3/2,(1/2-) | Jπ(level): J=1/2 or 3/2 since level is fed by dipole primary γ ray from 1/2+ n-capture state. | |
1628.7 | 3/2,1/2 | Jπ(level): J=1/2 or 3/2 since level is fed by dipole primary γ ray from 1/2+ n-capture state. | |
1906.1 | (7/2)- | XREF: C(1897). | |
1913.4 | (1/2)- | XREF: C(1922). | |
1993.3 | (3/2)- | XREF: C(2006). | |
2027.4 | (1/2-) | Jπ(level): J=1/2 or 3/2 since level is fed by dipole primary γ ray from 1/2+ n-capture state. | |
2061.5 | 3/2- | Jπ(level): J=1/2 or 3/2 since level is fed by dipole primary γ ray from 1/2+ n-capture state. | |
2202.0 | 1/2,3/2 | Jπ(level): J=1/2 or 3/2 since level is fed by dipole primary γ ray from 1/2+ n-capture state. | |
2215.9 | (3/2)- | Jπ(level): J=1/2 or 3/2 since level is fed by dipole primary γ ray from 1/2+ n-capture state. | |
2232.1 | (3/2)- | Jπ(level): J=1/2 or 3/2 since level is fed by dipole primary γ ray from 1/2+ n-capture state. | |
2272.7 | 1/2-,3/2 | Jπ(level): J=1/2 or 3/2 since level is fed by dipole primary γ ray from 1/2+ n-capture state. | |
2481.3 | 5/2-,7/2- | XREF: C(2489). | |
2488.6 | 3/2,1/2 | Jπ(level): J=1/2 or 3/2 since level is fed by dipole primary γ ray from 1/2+ n-capture state. | |
2537.3 | (3/2,1/2) | Jπ(level): J=1/2 or 3/2 since level is fed by dipole primary γ ray from 1/2+ n-capture state. |
n-capture cross sections, resonance integrals: 1997Ka47, 1996Ka03, 1990Xi04
Calculated n-capture and n-fission cross sections: 2010Pr07
Calculated levels energies, magnetic and quadrupole moments: 2007Ji14
Measured U(n,f) and Th(n,f) cross sections (2010Ad13)
Gammas: Eγ, Iγ are from β- decay for transitions seen in β- decay. Others are from (n,γ)
Q-value: Note: Current evaluation has used the following Q record 1461.9 185144.80 9 8872 6 883.6 28 2011AuZZ