ADOPTED LEVELS, GAMMAS for 141Ce
Author: N. Nica | Citation: Nucl. Data Sheets 187,1 (2023) | Cutoff date: 12-Oct-2022
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=583.5 keV 12 | S(n)= 5428.15 keV 10 | S(p)= 8408.0 keV 13 | Q(α)= -134.6 keV 13 | ||
Reference: 2021WA16 |
References: | |||
A | 141La β- decay | B | 138Ba(α,nγ) |
C | 139La(7Li,αnγ) | D | 140Ce(n,γ) E=THERMAL |
E | 140Ce(pol p,p),(pol p,p’) IAS | F | 140Ce(d,p),(d,pγ) |
G | 140Ce(α,3He) | H | 142Ce(p,d) |
I | 142Ce(d,t) | J | 142Ce(3He,α) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCDEF HIJ | 7/2- | 32.504 d 13 % β- = 100 | |||||
662.06 6 | A DEF HI | 3/2- | 662.06 6 | 100 | 0.0 | 7/2- | ||
1137.04 19 | A DEF HI | 1/2- | 475.0 2 | 100 | 662.06 | 3/2- | ||
1354.50 9 | A EFG | 9/2- | 1354.52 9 | 100 | 0.0 | 7/2- | ||
1368.71 18 | ABC FG IJ | 13/2+ | 5.3 ns 3 | 1368.7 2 | 100 | [E3] | 0.0 | 7/2- |
1378.0 20 | F HI | (9/2-,11/2-) | 1378 2 | 100 | 0.0 | 7/2- | ||
1497.00 9 | A DEF I | 5/2- | 834.8 4 1497.0 1 | 11 4 100 6 | 662.06 0.0 | 3/2- 7/2- | ||
1626.5 4 | A HIJ | (3/2)+ | 964.0 8 | 100 | 662.06 | 3/2- | ||
1693.31 10 | A FG | 11/2- | 324.6 4 1693.3 1 | 1.8 7 100 6 | 1368.71 0.0 | 13/2+ 7/2- | ||
1739.01 10 | A EF I | 7/2- | 1739.0 1 | 100 | 0.0 | 7/2- | ||
1785 3 | HIJ | 1/2+ | ||||||
1808.7 3 | DEF | 3/2- | 672.0 8 1146.6 3 1808.4 7 | 48 14 100 17 59 17 | 1137.04 662.06 0.0 | 1/2- 3/2- 7/2- | ||
1812.7 9 | EF | 5/2- | 1151 1 1811 2 | 6 2 100 14 | 662.06 0.0 | 3/2- 7/2- | ||
1915 3 | IJ | 11/2-,9/2- | ||||||
1942 3 | I | 1/2+ | ||||||
1943.9 3 | A | 589.9 6 1943.7 3 | 30 15 100 15 | 1354.50 0.0 | 9/2- 7/2- | |||
1961.5 11 | BC H | 15/2(+) | 592.8 | 100 | D | 1368.71 | 13/2+ | |
1994.3 4 | D F | (1/2-) | 1332.2 4 | 100 | 662.06 | 3/2- | ||
2030.22 20 | A | 2030.2 2 | 100 | 0.0 | 7/2- | |||
2044 10 | J | 11/2-,9/2- | ||||||
2049.3 3 | A | 694.9 6 2049.2 3 | 50 31 100 16 | 1354.50 0.0 | 9/2- 7/2- | |||
2114.5 15 | EF | (5/2)- | 1454 2 2113 2 | 12 1 100 8 | 662.06 0.0 | 3/2- 7/2- | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2165 5 | IJ | 11/2-,9/2- | 791? | | 1378.0 | (9/2-,11/2-) | ||
2165.0 15 | F | 3/2- | 791 3 ? 1502 2 2166 2 | 23 23 30 21 100 19 | 1378.0 662.06 0.0 | (9/2-,11/2-) 3/2- 7/2- | ||
2171.1 3 | A HIJ | 9/2- | 2171.1 3 | 100 | 0.0 | 7/2- | ||
2174.02 16 | A F | 5/2- | 435.0 8 547.1 5 676.8 5 1512.1 2 2173.9 3 | 4 3 6 3 8 3 56 5 100 12 | 1739.01 1626.5 1497.00 662.06 0.0 | 7/2- (3/2)+ 5/2- 3/2- 7/2- | ||
2189 2 | F | (5/2-,7/2-) | ||||||
2189.6 3 | DEF | 3/2- | 692.5 4 1052.6 4 1527.6 6 | 100 22 78 17 | 1497.00 1137.04 662.06 | 5/2- 1/2- 3/2- | ||
2207.40 14 | A F I | (7/2+) | 581.1 5 710.4 2 853.0 3 2207.3 2 | 15 6 40 8 40 8 100 8 | 1626.5 1497.00 1354.50 0.0 | (3/2)+ 5/2- 9/2- 7/2- | ||
2207.5 15 | B | 17/2(+) | 246 | 100 | D | 1961.5 | 15/2(+) | |
2243 10 | J | (7/2+,9/2+) | ||||||
2263 2 | EF | (7/2+,9/2+) | ||||||
2266.94 15 | A F | (5/2+) | 1604.8 2 2267.0 2 | 21 2 100 6 | 662.06 0.0 | 3/2- 7/2- | ||
2272.5 18 | B | (19/2) | 2.2 ns 4 | 65 | 100 | D | 2207.5 | 17/2(+) |
2292 2 | F | (+) | ||||||
2328.9 11 | A EF J | 7/2- | 2328.9 11 | 100 | 0.0 | 7/2- | ||
2336.1 5 | DEF | 3/2- | 839.4 6 ? 1197 2 ? 1673.9 10 | | 1497.00 1137.04 662.06 | 5/2- 1/2- 3/2- | ||
2403 5 | I | 3/2+,5/2+ | ||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2405.9 9 | EF | (5/2-) | 592 2 ? 912 2 1264 2 ? 1744 1 2402 2 | <2.6 19 3 2.3 15 100 14 12 3 | 1812.7 1497.00 1137.04 662.06 0.0 | 5/2- 5/2- 1/2- 3/2- 7/2- | ||
2410.8 5 | DEF | 1/2- | 602 2 1274.0 15 1748.7 5 | 9 9 9 6 100 15 | 1808.7 1137.04 662.06 | 3/2- 1/2- 3/2- | ||
2426.0 5 | DEF | 3/2- | 617.1 6 1288.9 10 1764.4 10 | 16 3 100 10 23 6 | 1808.7 1137.04 662.06 | 3/2- 1/2- 3/2- | ||
2450 | E | (1/2-) | ||||||
≈2450 | EF | (5/2-,7/2-) | ||||||
2458 5 | HIJ | 3/2+,5/2+ | ||||||
≈2507 | F | (3/2+,5/2+) | ||||||
2523.0 5 | D F | 1/2-,3/2- | 1386.0 4 | 100 | 1137.04 | 1/2- | ||
2531 10 | J | (9/2-,11/2-) | ||||||
2543 5 | I | |||||||
2555 2 | F | |||||||
2583 10 | J | |||||||
2611 2 | F | (1/2-,3/2-) | ||||||
2634 2 | F | 5/2-,7/2- | ||||||
2649 5 | I | 3/2+,5/2+ | ||||||
2671 10 | J | |||||||
2800? | H | |||||||
2841 5 | I | 1/2+ | ||||||
2886 5 | IJ | 3/2+,5/2+ | ||||||
≈2899 | F | (3/2+,5/2+) | ||||||
2899 2 | FG | 13/2+,11/2+ | ||||||
2987 7 | IJ | 1/2+ | ||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3012 3 | F H | |||||||
3055 7 | HIJ | 3/2+,5/2+ | ||||||
3070 3 | F | 5/2-,7/2- | ||||||
3070 3 | F | 1/2-,3/2- | ||||||
3071 7 | F I | 3/2+,5/2+ | ||||||
3109 3 | F | |||||||
3114 7 | IJ | 11/2-,9/2- | ||||||
3159 3 | F | (1/2-,3/2-) | ||||||
3175 3 | F | |||||||
3203 3 | F | |||||||
3210 7 | I | 3/2+,5/2+ | ||||||
3235 3 | F | |||||||
3265 3 | F | |||||||
3297 3 | F | (1/2-,3/2-) | ||||||
3319 3 | F | |||||||
3333 10 | H J | 5/2-,7/2- | ||||||
3351 3 | F | 1/2+ | ||||||
3351 3 | F | (3/2+,5/2+) | ||||||
3408 3 | F | (3/2+,5/2+) | ||||||
3409 10 | J | (11/2-,9/2-) | ||||||
3413 9 | I | 1/2+ | ||||||
3449 3 | F | |||||||
3486 3 | F | (5/2-,7/2-) | ||||||
3523 3 | F | (7/2+,9/2+) | ||||||
3578 3 | F | (7/2+,9/2+) | ||||||
3609 9 | IJ | (9/2+,7/2+) | ||||||
3673 3 | F I | (3/2+,5/2+) | ||||||
3684 3 | F I | (7/2+,9/2+) | ||||||
3704 9 | I |
E(level): For levels populated and decayed by γ rays, from least-squares fit to Eγ’s
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
1368.71 | 13/2+ | 5.3 ns 3 | 1368.7 2 | [E3] | 0.00206 | B(E3)(W.u.)=21.6 12, α=0.00206, α(K)=0.001738 25, α(L)=0.000243 4, α(M)=5.10E-5 8, α(N)=1.128E-5 16, α(O)=1.81E-6 3, α(P)=1.300E-7 19 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
662.06 | 3/2- | XREF: H(680). | |
1137.04 | 1/2- | XREF: H(1150). | |
1354.50 | 9/2- | XREF: E(1384). | |
1368.71 | 13/2+ | 5.3 ns 3 | XREF: I(1361). |
1378.0 | (9/2-,11/2-) | E(level): From 140Ce(d,p),(d,pγ). | |
1626.5 | (3/2)+ | XREF: H(1600). | |
1785 | 1/2+ | E(level): From 142Ce(d,t). | |
1812.7 | 5/2- | E(level): From 140Ce(d,p),(d,pγ). | |
1915 | 11/2-,9/2- | E(level): From 142Ce(d,t). | |
1961.5 | 15/2(+) | XREF: H(1910). | |
2114.5 | (5/2)- | XREF: E(2130). E(level): From 140Ce(d,p),(d,pγ). | |
2165 | 11/2-,9/2- | E(level): From 142Ce(d,t). | |
2171.1 | 9/2- | XREF: H(2180)I(2165)J(2163). | |
2263 | (7/2+,9/2+) | E(level): From 140Ce(d,p),(d,pγ). | |
2266.94 | (5/2+) | XREF: F(2263). | |
2450 | (5/2-,7/2-) | XREF: E(2410). E(level): From 140Ce(d,p),(d,pγ). | |
2458 | 3/2+,5/2+ | XREF: H(2440). E(level): From 142Ce(d,t). | |
2886 | 3/2+,5/2+ | E(level): From 142Ce(d,t). | |
2899 | 13/2+,11/2+ | E(level): From 140Ce(d,p),(d,pγ). | |
2987 | 1/2+ | E(level): From 142Ce(d,t). | |
3012 | XREF: H(3020). E(level): From 140Ce(d,p),(d,pγ). | ||
3055 | 3/2+,5/2+ | XREF: H(3060). E(level): From 142Ce(d,t). | |
3071 | 3/2+,5/2+ | E(level): From 142Ce(d,t). | |
3114 | 11/2-,9/2- | E(level): From 142Ce(d,t). | |
3333 | 5/2-,7/2- | E(level): From 142Ce(3He,α). | |
E(level) | Jπ(level) | T1/2(level) | Comments |
3609 | (9/2+,7/2+) | E(level): From 142Ce(d,t). | |
3673 | (3/2+,5/2+) | E(level): From 140Ce(d,p),(d,pγ). |
E(level) | E(gamma) | Comments |
1378.0 | 1378 | E(γ): From 140Ce(d,p),(d,pγ) dataset |
1812.7 | 1151 | E(γ): From 140Ce(d,p),(d,pγ) dataset | 1811 | E(γ): From 140Ce(d,p),(d,pγ) dataset |
1961.5 | 592.8 | E(γ): From 139La(7Li,αnγ) dataset M(γ): from (α,nγ) |
2114.5 | 1454 | E(γ): From 140Ce(d,p),(d,pγ) dataset | 2113 | E(γ): From 140Ce(d,p),(d,pγ) dataset |
2165 | 791 | E(γ): From 140Ce(d,p),(d,pγ) dataset |
2165.0 | 791 | E(γ): From 140Ce(d,p),(d,pγ) dataset | 1502 | E(γ): From 140Ce(d,p),(d,pγ) dataset | 2166 | E(γ): From 140Ce(d,p),(d,pγ) dataset |
2207.5 | 246 | E(γ): From 139La(7Li,αnγ) dataset M(γ): from (α,nγ) |
2272.5 | 65 | E(γ): From 139La(7Li,αnγ) dataset M(γ): based on RUL |
2336.1 | 839.4 | E(γ): from (n,γ) (1970Ge03), not observed in (d,pγ) (1976Pi15) I(γ): I(839γ)/I(1674γ)=1.2 (n,γ) | 1197 | E(γ): from (d,pγ) (1976Pi15), not observed in (n,γ) (1970Ge03) I(γ): I(1197γ)/I(1674γ)=4.1 (1976Pi15) | 1673.9 | E(γ): from (d,pγ) (1976Pi15); observed in (n,γ) (1970Ge03) |
2405.9 | 592 | E(γ): From 140Ce(d,p),(d,pγ) dataset | 912 | E(γ): From 140Ce(d,p),(d,pγ) dataset | 1264 | E(γ): From 140Ce(d,p),(d,pγ) dataset | 1744 | E(γ): From 140Ce(d,p),(d,pγ) dataset | 2402 | E(γ): From 140Ce(d,p),(d,pγ) dataset |
2426.0 | 1288.9 | I(γ): From 140Ce(d,p),(d,pγ) dataset | 1764.4 | I(γ): From 140Ce(d,p),(d,pγ) dataset |