ADOPTED LEVELS, GAMMAS for 249Cm
Author: Khalifeh Abusaleem | Citation: Nucl. Data Sheets 112, 2129 (2011) | Cutoff date: 31-Dec-2010
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=901 keV 6 | S(n)= 4713.37 keV 25 | S(p)= 7.10×103 keV SY | Q(α)= 5147 keV 14 | ||
Reference: 2012WA38 |
References: | |||
A | 253Cf α decay | B | 248Cm(n,γ) E=TH |
C | 248Cm(d,p) | D | 248Cm(4He,3He) |
E | 248Cm(13C,12CG) | F | 248Cm(16O,15OG) |
G | 248Cm(18O,17OG) | H | 248Cm(18O,16ONG) |
I | 248Cm(209Bi,208BIG) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0 | ABC EFGH | 1/2+ | 64.15 m 3 % β- = 100 | |||||
26.236 7 | CDEFGH | 3/2(+) | 26.228S | | 0 | 1/2+ | ||
48.205 11 | BC FGH | 5/2(+) | ||||||
48.76 4 | A DEFGH | 7/2+ | 23 µs | 22.530S | ≤100 | [E2] | 26.236 | 3/2(+) |
109.49 9 | A CDEFGH | (9/2+) | 60.8 1 | 100 9 | 48.76 | 7/2+ | ||
110.173 8 | B EFGH | (7/2+) | 83.922 7 | 100 | 26.236 | 3/2(+) | ||
148.40 15 | C EFGHI | (9/2+) | ||||||
182.77 16 | EFGH | (11/2+) | 73.6 3 | 100 8 | (M1) | 109.49 | (9/2+) | |
207.998 6 | BC EFG | (3/2+) | 97.799 10 ? 159.6 3 159.766 16 181.778 11 208.012 7 | 28 6 21 6 22 6 65 17 100 7 | 110.173 48.76 48.205 26.236 0 | (7/2+) 7/2+ 5/2(+) 3/2(+) 1/2+ | ||
242.004 21 | BC EFG | 5/2+ | 193.25 6 193.80 2 242.01 8 | 69 19 100 15 35 7 | 48.76 48.205 0 | 7/2+ 5/2(+) 1/2+ | ||
244.77 10 | EFGHI | (11/2+) | 134.6 1 | 100 4 | (E2) | 110.173 | (7/2+) | |
268.8 3 | EFGH | (13/2+) | 86.0 2 | 100 11 | (M1) | 182.77 | (11/2+) | |
289.02 3 | BC EFG | (7/2+) | 240.26 3 240.77 4 | 66 10 100 16 | 48.76 48.205 | 7/2+ 5/2(+) | ||
299.00 18 | C EFGHI | (13/2+) | 150.6 1 | 100 8 | (E2) | 148.40 | (9/2+) | |
306.9 5 ? | B | 1/2,3/2 | ||||||
350 1 | CD | (9/2+) | ||||||
375.23 13 | EFGH | (11/2-) | 19 ns 1 | 192.5 1 265.7 1 | 39 3 100 5 | (E1) (E1) | 182.77 109.49 | (11/2+) (9/2+) |
429.77 15 | EFGHI | (15/2+) | 185.0 1 | 100 7 | (E2) | 244.77 | (11/2+) | |
452 5 | D | |||||||
470.208 8 | BC EFG | (3/2-) | 422.02 1 444.10 8 ? 470.198 9 | 100 8 6.9 25 83 24 | (E1) | 48.205 26.236 0 | 5/2(+) 3/2(+) 1/2+ | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
494.486 3 | B EFG | 1/2- | 468.259 8 494.484 3 | 78 23 100 22 | 26.236 0 | 3/2(+) 1/2+ | ||
498.6 4 | EFGHI | (17/2+) | 199.6 3 | 100 7 | (E2) | 299.00 | (13/2+) | |
502.01 10 | C EFG | (7/2-) | 353.6 1 453.8 1 | 93 13 100 13 | (E1) (E1) | 148.40 48.205 | (9/2+) 5/2(+) | |
518 4 ? | C | |||||||
526.43 9 | EFG | (9/2+) | 417.0 1 477.6 1 | 57 6 100 6 | (M1) (M1) | 109.49 48.76 | (9/2+) 7/2+ | |
529.64 4 | BC | (5/2+) | 240.618 15 321.9 4 ? | 100 17 31 22 | 289.02 207.998 | (7/2+) (3/2+) | ||
533 5 | CD | (15/2-) | ||||||
546.854 9 | BC | (5/2-) | 76.647 4 257.74 5 ? 339.23 12 | 39 15 100 31 26 11 | 470.208 289.02 207.998 | (3/2-) (7/2+) (3/2+) | ||
577.51 18 | C EFG | (11/2-) | 278.5 11 429.1 1 | 38 2 100 5 | (E1) (E1) | 299.00 148.40 | (13/2+) (9/2+) | |
578.435 11 | B | (7/2+) | 468.259 8 | 100 19 | 110.173 | (7/2+) | ||
593 | G | (15/2-) | ||||||
604 5 | D | (11/2+) | ||||||
634 2 | C | |||||||
663.47 18 | EFGHI | (19/2+) | 233.7 1 | 100 12 | (E2) | 429.77 | (15/2+) | |
690.5 5 | BC | |||||||
699.11 20 | EFGH | (15/2-) | 400.1 1 | 100 8 | (E1) | 299.00 | (13/2+) | |
718 5 | D | |||||||
740.5 10 | I | (21/2+) | 246 1 | 100 | (E2) | 494.486 | 1/2- | |
772.75 4 | B | (3/2-) | 225.94 7 278.23 7 302.59 7 531.7 5 ? 724.44 7 ? 772.80 10 ? | 19 9 15 7 41 19 45 15 100 32 55 22 | 546.854 494.486 470.208 242.004 48.205 0 | (5/2-) 1/2- (3/2-) 5/2+ 5/2(+) 1/2+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
818.889 14 | B | (5/2-) | 240.451 10 272.04 5 348.75 4 | 42 13 31 20 100 26 | 578.435 546.854 470.208 | (7/2+) (5/2-) (3/2-) | ||
858.974 18 | B | (1/2-,3/2) | 312.120 16 832.70 10 | 22 5 100 17 | 546.854 26.236 | (5/2-) 3/2(+) | ||
868.3 4 | C EFGH | (19/2-) | 369.7 1 | 100 10 | (E1) | 498.6 | (17/2+) | |
917.56 3 | BC | (1/2-) | 422.94 10 447.31 7 891.25 21 | 57 23 34 15 100 31 | 494.486 470.208 26.236 | 1/2- (3/2-) 3/2(+) | ||
942.5 11 | I | (23/2+) | 279 1 | 100 | 663.47 | (19/2+) | ||
963.12 3 | B | (3/2-) | 914.74 11 963.06 9 | 100 21 57 18 | 48.205 0 | 5/2(+) 1/2+ | ||
971.177 25 | B | (5/2-) | 441.55 11 860.80 13 | 23 10 100 25 | 529.64 110.173 | (5/2+) (7/2+) | ||
1011.3 5 ? | B | (1/2,3/2) | ||||||
1029.5 15 | I | (25/2+) | 289 1 | 100 | (E2) | 740.5 | (21/2+) | |
1029.9 5 | CDEFG | (9/2+) | 981.1 5 | 100 7 | (M1) | 48.76 | 7/2+ | |
1047.824 25 | B | (1/2,3/2,5/2) | 76.647 4 84.700 6 130.260 12 228.95 3 ? | 42 14 43 15 100 27 21 7 | 971.177 963.12 917.56 818.889 | (5/2-) (3/2-) (1/2-) (5/2-) | ||
1090 5 | D | |||||||
1153.36 5 | B | (1/2,3/2,5/2) | 182.15 4 ? 606.73 14 683.35 16 1127.37 22 | 14 3 14 4 14 6 100 18 | 971.177 546.854 470.208 26.236 | (5/2-) (5/2-) (3/2-) 3/2(+) | ||
1175.89 5 | B | (1/2,3/2,5/2) | 705.65 5 968.23 12 1175.8 3 | 48 17 71 23 100 19 | 470.208 207.998 0 | (3/2-) (3/2+) 1/2+ | ||
1203.7 4 | BC | (1/2,3/2) | ||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1263.3 6 ? | B | (1/2,3/2) | ||||||
1265.5 11 | I | (27/2+) | 323.0 3 | 100 | 942.5 | (23/2+) | ||
1269.31 14 | B D | (1/2,3/2) | 1269.50 15 | 100 21 | 0 | 1/2+ | ||
1314.4 5 | B | (1/2,3/2) | ||||||
1353 7 | CD | (13/2+) | ||||||
1359.5 15 | I | (29/2+) | 330.0 3 | 100 | 1029.5 | (25/2+) | ||
1382 7 | C | |||||||
1504.8 7 | DEFG | (17/2+) | 636.5 5 | 100 16 | (E1) | 868.3 | (19/2-) | |
1528 7 | C | |||||||
1550 7 | C | |||||||
1560 | G | |||||||
1570 7 | C | |||||||
1627.5 11 | I | (31/2+) | 362.0 3 | 100 | 1265.5 | (27/2+) | ||
1650 7 | C | |||||||
1725.5 15 | I | (33/2+) | 366.0 3 | 100 | 1359.5 | (29/2+) | ||
1838 5 | D | (15/2-) | ||||||
1898 | G | |||||||
2024.5 12 | I | (35/2+) | 397.0 3 | 100 | 1627.5 | (31/2+) | ||
2123.5 15 | I | (37/2+) | 398.0 3 | 100 | 1725.5 | (33/2+) | ||
2450.5 12 | I | (39/2+) | 426.0 3 | 100 | 2024.5 | (35/2+) | ||
2548.5 16 | I | (41/2+) | 425.0 3 | 100 | 2123.5 | (37/2+) | ||
2899.5 13 | I | (43/2+) | 449.0 3 | 100 | 2450.5 | (39/2+) | ||
2994.5 16 | I | (45/2+) | 446.0 3 | 100 | 2548.5 | (41/2+) | ||
3365.5 13 | I | (47/2+) | 466.0 3 | 100 | 2899.5 | (43/2+) | ||
3457.5 16 | I | (49/2+) | 463.0 3 | 100 | 2994.5 | (45/2+) | ||
3843.5 13 | I | (51/2+) | 478.0 3 | 100 | 3365.5 | (47/2+) | ||
3933.5 19 | I | (53/2+) | 476 1 | 100 | 3457.5 | (49/2+) | ||
4337.5 17 | I | (55/2+) | 494 1 | 100 | 3843.5 | (51/2+) | ||
4426.5 22 | I | (57/2+) | 493 1 | 100 | 3933.5 | (53/2+) | ||
4713.46 11 | B | 1/2+ | 3399.0 4 3444.9 3 3450.1 5 ? 3509.7 3 3538.3 3 3560.6 10 3663.5 3 3702.1 4 ? 3750.7 3 3796.1 3 3854.5 8 ? 4022.9 4 4219.0 3 4243.5 3 4406.5 4 4505.0 3 4713.4 4 | 10.5 11 73 3 6.7 13 37.9 19 100.0 4 36 5 29.5 18 9.2 8 62 3 21.2 12 6 2 12.9 12 57.1 24 35.2 16 7.5 7 12.4 8 8.6 7 | 1314.4 1269.31 1263.3 1203.7 1175.89 1153.36 1047.824 1011.3 963.12 917.56 858.974 690.5 494.486 470.208 306.9 207.998 0 | (1/2,3/2) (1/2,3/2) (1/2,3/2) (1/2,3/2) (1/2,3/2,5/2) (1/2,3/2,5/2) (1/2,3/2,5/2) (1/2,3/2) (3/2-) (1/2-) (1/2-,3/2) 1/2- (3/2-) 1/2,3/2 (3/2+) 1/2+ |
E(level): From least-squares fit to Eγ, except for levels seen differs by 2χ between successive energy levels in a rotational band.
E(γ): γ energy is the weighted average of the available data
I(γ): Relative photon intensity deexciting level is the weighted average of the available values
M(γ): Assigned by the evaluator based on deduced conversion coefficients for γ-rays in 248Cm(16O,15Oγ)
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - 1/2[620]. | |||||||
0 | 1/2+ | 64.15 m 3 % β- = 100 | |||||
26.236 7 | 3/2(+) | 26.228S | | 0 | 1/2+ | ||
48.205 11 | 5/2(+) | ||||||
110.173 8 | (7/2+) | 83.922 7 | 100 | 26.236 | 3/2(+) | ||
148.40 15 | (9/2+) | ||||||
244.77 10 | (11/2+) | 134.6 1 | 100 4 | (E2) | 110.173 | (7/2+) | |
299.00 18 | (13/2+) | ||||||
429.77 15 | (15/2+) | 185.0 1 | 100 7 | (E2) | 244.77 | (11/2+) | |
498.6 4 | (17/2+) | 199.6 3 | 100 7 | (E2) | 299.00 | (13/2+) | |
663.47 18 | (19/2+) | 233.7 1 | 100 12 | (E2) | 429.77 | (15/2+) | |
740.5 10 | (21/2+) | 246 1 | 100 | (E2) | 494.486 | 1/2- | |
942.5 11 | (23/2+) | 279 1 | 100 | 663.47 | (19/2+) | ||
1029.5 15 | (25/2+) | 289 1 | 100 | (E2) | 740.5 | (21/2+) | |
1265.5 11 | (27/2+) | 323.0 3 | 100 | 942.5 | (23/2+) | ||
1359.5 15 | (29/2+) | ||||||
1627.5 11 | (31/2+) | ||||||
1725.5 15 | (33/2+) | 366.0 3 | 100 | 1359.5 | (29/2+) | ||
2024.5 12 | (35/2+) | 397.0 3 | 100 | 1627.5 | (31/2+) | ||
2123.5 15 | (37/2+) | ||||||
2450.5 12 | (39/2+) | 426.0 3 | 100 | 2024.5 | (35/2+) | ||
2548.5 16 | (41/2+) | 425.0 3 | 100 | 2123.5 | (37/2+) | ||
2899.5 13 | (43/2+) | 449.0 3 | 100 | 2450.5 | (39/2+) | ||
2994.5 16 | (45/2+) | 446.0 3 | 100 | 2548.5 | (41/2+) | ||
3365.5 13 | (47/2+) | ||||||
3457.5 16 | (49/2+) | 463.0 3 | 100 | 2994.5 | (45/2+) | ||
3843.5 13 | (51/2+) | 478.0 3 | 100 | 3365.5 | (47/2+) | ||
3933.5 19 | (53/2+) | ||||||
4337.5 17 | (55/2+) | 494 1 | 100 | 3843.5 | (51/2+) | ||
4426.5 22 | (57/2+) | 493 1 | 100 | 3933.5 | (53/2+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - 7/2[613]. | |||||||
48.76 4 | 7/2+ | 23 µs | |||||
109.49 9 | (9/2+) | 60.8 1 | 100 9 | 48.76 | 7/2+ | ||
182.77 16 | (11/2+) | ||||||
268.8 3 | (13/2+) | 86.0 2 | 100 11 | (M1) | 182.77 | (11/2+) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - 3/2[622]. | |||||||
207.998 6 | (3/2+) | ||||||
242.004 21 | 5/2+ | 193.25 6 193.80 2 242.01 8 | 69 19 100 15 35 7 | 48.76 48.205 0 | 7/2+ 5/2(+) 1/2+ | ||
289.02 3 | (7/2+) | ||||||
350 1 | (9/2+) | ||||||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 4 - 1/2[750]. | |||||||
470.208 8 | (3/2-) | ||||||
494.486 3 | 1/2- | 468.259 8 494.484 3 | 78 23 100 22 | 26.236 0 | 3/2(+) 1/2+ | ||
502.01 10 | (7/2-) | ||||||
546.854 9 | (5/2-) | 76.647 4 257.74 5 ? 339.23 12 | 39 15 100 31 26 11 | 470.208 289.02 207.998 | (3/2-) (7/2+) (3/2+) | ||
577.51 18 | (11/2-) | 278.5 11 429.1 1 | 38 2 100 5 | (E1) (E1) | 299.00 148.40 | (13/2+) (9/2+) | |
699.11 20 | (15/2-) | 400.1 1 | 100 8 | (E1) | 299.00 | (13/2+) | |
868.3 4 | (19/2-) | ||||||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 5 - 5/2[622]. | |||||||
529.64 4 | (5/2+) | ||||||
578.435 11 | (7/2+) | 468.259 8 | 100 19 | 110.173 | (7/2+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 6 - 3/2[752]. | |||||||
772.75 4 | (3/2-) | ||||||
818.889 14 | (5/2-) | 240.451 10 272.04 5 348.75 4 | 42 13 31 20 100 26 | 578.435 546.854 470.208 | (7/2+) (5/2-) (3/2-) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 7 - 1/2[501]. | |||||||
917.56 3 | (1/2-) | ||||||
963.12 3 | (3/2-) | 914.74 11 963.06 9 | 100 21 57 18 | 48.205 0 | 5/2(+) 1/2+ | ||
971.177 25 | (5/2-) | ||||||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 8 - 11/2[725]. | |||||||
593 | (15/2-) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
48.76 | 7/2+ | 23 µs | 22.530 | [E2] | 1.538×104 | B(E2)(W.u.)≈0.0027, α=1.538E4, α(L)=8.57E3 12, α(M)=5.03E3 7, α(N)=1396 20, α(O)=337 5, α(P)=54.6 8, α(Q)=0.0963 14, α(N+)=1.79E3 3 |
182.77 | (11/2+) | 73.6 3 | (M1) | 16.9 | α=16.9 4, α(L)=12.68 24, α(M)=3.10 6, α(N)=0.853 16, α(O)=0.217 4, α(P)=0.0428 8, α(Q)=0.00308 6, α(N+)=1.116 21 | |
244.77 | (11/2+) | 134.6 1 | (E2) | 4.94 | α=4.94, α(K)=0.1530 22, α(L)=3.46 5, α(M)=0.978 14, α(N)=0.272 4, α(O)=0.0660 10, α(P)=0.01106 16, α(Q)=6.08×10-5 9, α(N+)=0.349 5 | |
268.8 | (13/2+) | 86.0 2 | (M1) | 10.74 | α=10.74 17, α(L)=8.06 13, α(M)=1.97 3, α(N)=0.542 9, α(O)=0.1380 22, α(P)=0.0272 5, α(Q)=0.00195 3, α(N+)=0.709 11 | |
299.00 | (13/2+) | 150.6 1 | (E2) | 3.07 | α=3.07, α(K)=0.1733 25, α(L)=2.09 3, α(M)=0.590 9, α(N)=0.1642 24, α(O)=0.0399 6, α(P)=0.00670 10, α(Q)=4.20×10-5 6, α(N+)=0.211 3 | |
375.23 | (11/2-) | 19 ns 1 | 192.5 1 | (E1) | 0.1165 | α=0.1165, α(K)=0.0898 13, α(L)=0.0201 3, α(M)=0.00492 7, α(N)=0.001340 19, α(O)=0.000333 5, α(P)=6.06×10-5 9, α(Q)=3.05E-6 5, α(N+)=0.001736 25 |
(11/2-) | 19 ns 1 | 265.7 1 | (E1) | 0.0566 | α=0.0566, α(K)=0.0443 7, α(L)=0.00928 13, α(M)=0.00227 4, α(N)=0.000618 9, α(O)=0.0001543 22, α(P)=2.86×10-5 4, α(Q)=1.561E-6 22, α(N+)=0.000802 12 | |
429.77 | (15/2+) | 185.0 1 | (E2) | 1.331 | α=1.331, α(K)=0.1585 23, α(L)=0.849 12, α(M)=0.238 4, α(N)=0.0663 10, α(O)=0.01612 23, α(P)=0.00273 4, α(Q)=2.23×10-5 4, α(N+)=0.0852 12 | |
470.208 | (3/2-) | 470.198 9 | (E1) | 0.01732 | α=0.01732, α(K)=0.01380 20, α(L)=0.00264 4, α(M)=0.000640 9, α(N)=0.0001746 25, α(O)=4.39×10-5 7, α(P)=8.36E-6 12, α(Q)=5.14E-7 8, α(N+)=0.000227 4 | |
498.6 | (17/2+) | 199.6 3 | (E2) | 0.992 | α=0.992, α(K)=0.1461 21, α(L)=0.613 10, α(M)=0.172 3, α(N)=0.0478 8, α(O)=0.01162 18, α(P)=0.00198 3, α(Q)=1.79×10-5 3, α(N+)=0.0614 10 | |
502.01 | (7/2-) | 353.6 1 | (E1) | 0.0308 | α=0.0308, α(K)=0.0243 4, α(L)=0.00486 7, α(M)=0.001181 17, α(N)=0.000322 5, α(O)=8.08×10-5 12, α(P)=1.519E-5 22, α(Q)=8.83E-7 13, α(N+)=0.000419 6 | |
(7/2-) | 453.8 1 | (E1) | 0.0186 | α=0.0186, α(K)=0.01478 21, α(L)=0.00285 4, α(M)=0.000689 10, α(N)=0.000188 3, α(O)=4.73×10-5 7, α(P)=8.98E-6 13, α(Q)=5.49E-7 8, α(N+)=0.000245 4 | ||
526.43 | (9/2+) | 417.0 1 | (M1) | 0.577 | α=0.577, α(K)=0.454 7, α(L)=0.0921 13, α(M)=0.0225 4, α(N)=0.00617 9, α(O)=0.001571 22, α(P)=0.000309 5, α(Q)=2.20×10-5 3, α(N+)=0.00807 12 | |
(9/2+) | 477.6 1 | (M1) | 0.399 | α=0.399, α(K)=0.314 5, α(L)=0.0635 9, α(M)=0.01549 22, α(N)=0.00425 6, α(O)=0.001083 16, α(P)=0.000213 3, α(Q)=1.518×10-5 22, α(N+)=0.00556 8 | ||
577.51 | (11/2-) | 278.5 11 | (E1) | 0.0511 | α=0.0511 9, α(K)=0.0400 7, α(L)=0.00832 14, α(M)=0.00203 4, α(N)=0.000554 10, α(O)=0.0001383 24, α(P)=2.57×10-5 5, α(Q)=1.419E-6 23, α(N+)=0.000719 12 | |
(11/2-) | 429.1 1 | (E1) | 0.0207 | α=0.0207, α(K)=0.01649 24, α(L)=0.00320 5, α(M)=0.000776 11, α(N)=0.000212 3, α(O)=5.32×10-5 8, α(P)=1.008E-5 15, α(Q)=6.10E-7 9, α(N+)=0.000276 4 | ||
663.47 | (19/2+) | 233.7 1 | (E2) | 0.554 | α=0.554, α(K)=0.1183 17, α(L)=0.316 5, α(M)=0.0882 13, α(N)=0.0245 4, α(O)=0.00598 9, α(P)=0.001025 15, α(Q)=1.156×10-5 17, α(N+)=0.0315 5 | |
699.11 | (15/2-) | 400.1 1 | (E1) | 0.0239 | α=0.0239, α(K)=0.0189 3, α(L)=0.00371 6, α(M)=0.000901 13, α(N)=0.000246 4, α(O)=6.17×10-5 9, α(P)=1.167E-5 17, α(Q)=6.96E-7 10, α(N+)=0.000320 5 | |
868.3 | (19/2-) | 369.7 1 | (E1) | 0.0281 | α=0.0281, α(K)=0.0222 4, α(L)=0.00441 7, α(M)=0.001071 15, α(N)=0.000292 4, α(O)=7.33×10-5 11, α(P)=1.380E-5 20, α(Q)=8.10E-7 12, α(N+)=0.000380 6 | |
1029.9 | (9/2+) | 981.1 5 | (M1) | 0.0575 | α=0.0575, α(K)=0.0454 7, α(L)=0.00904 13, α(M)=0.00220 3, α(N)=0.000603 9, α(O)=0.0001537 22, α(P)=3.02×10-5 5, α(Q)=2.16E-6 3, α(N+)=0.000790 12 | |
1504.8 | (17/2+) | 636.5 5 | (E1) | 0.00975 | α=0.00975 14, α(K)=0.00784 11, α(L)=0.001444 21, α(M)=0.000348 5, α(N)=9.50×10-5 14, α(O)=2.40E-5 4, α(P)=4.60E-6 7, α(Q)=2.98E-7 5, α(N+)=0.0001238 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0 | 1/2+ | 64.15 m 3 % β- = 100 | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Jπ(level): J from (d,p), based on DWBA analysis of cross-section signatures. Band structure and band parameters. |
26.236 | 3/2(+) | XREF: C(25). E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Jπ(level): J from (d,p), based on DWBA analysis of cross-section signatures. Band structure and band parameters. | |
48.205 | 5/2(+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Jπ(level): J from (d,p), based on DWBA analysis of cross-section signatures. Band structure and band parameters. | |
48.76 | 7/2+ | 23 µs | E(level): 7/2[613]. |
109.49 | (9/2+) | E(level): 7/2[613]. Jπ(level): J from (d,p), based on DWBA analysis of cross-section signatures. | |
110.173 | (7/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Jπ(level): J from (d,p), based on DWBA analysis of cross-section signatures. | |
148.40 | (9/2+) | XREF: C(146)I(146). E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Jπ(level): J from (d,p), based on DWBA analysis of cross-section signatures. | |
182.77 | (11/2+) | E(level): 7/2[613]. | |
207.998 | (3/2+) | E(level): 3/2[622]. Jπ(level): J from (d,p), based on DWBA analysis of cross-section signatures. | |
242.004 | 5/2+ | E(level): 3/2[622]. Jπ(level): J from (d,p), based on DWBA analysis of cross-section signatures. | |
244.77 | (11/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. | |
268.8 | (13/2+) | E(level): 7/2[613]. | |
289.02 | (7/2+) | E(level): 3/2[622]. Jπ(level): J from (d,p), based on DWBA analysis of cross-section signatures. | |
299.00 | (13/2+) | XREF: I(294). E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
350 | (9/2+) | E(level): 3/2[622]. Jπ(level): J from (d,p), based on DWBA analysis of cross-section signatures. | |
429.77 | (15/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
470.208 | (3/2-) | E(level): 1/2[750]. Jπ(level): J from (d,p), based on DWBA analysis of cross-section signatures. | |
494.486 | 1/2- | E(level): 1/2[750]. | |
498.6 | (17/2+) | XREF: I(493). E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
502.01 | (7/2-) | XREF: C(498). E(level): 1/2[750]. Jπ(level): J from (d,p), based on DWBA analysis of cross-section signatures. | |
529.64 | (5/2+) | E(level): 5/2[622]. | |
546.854 | (5/2-) | XREF: C(550). E(level): 1/2[750]. | |
577.51 | (11/2-) | E(level): 1/2[750]. | |
578.435 | (7/2+) | E(level): 5/2[622]. | |
593 | (15/2-) | E(level): 11/2[725]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
663.47 | (19/2+) | E(level): Resolution: FWHM=45 keV. Assignment of γ to this nucleus is tentative. 1/2[620]. Jπ(level): Member of rotational band 1/2[620]. | |
699.11 | (15/2-) | E(level): 1/2[750]. | |
740.5 | (21/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
772.75 | (3/2-) | E(level): 3/2[752]. | |
818.889 | (5/2-) | E(level): 3/2[752]. | |
868.3 | (19/2-) | E(level): 1/2[750]. | |
917.56 | (1/2-) | E(level): 1/2[501]. | |
942.5 | (23/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
963.12 | (3/2-) | E(level): 1/2[501]. | |
971.177 | (5/2-) | E(level): 1/2[501]. | |
1029.5 | (25/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
1203.7 | (1/2,3/2) | XREF: C(1208). | |
1265.5 | (27/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
1269.31 | (1/2,3/2) | XREF: d(1276). | |
1353 | (13/2+) | XREF: C(1360). | |
1359.5 | (29/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
1560 | E(level): Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | ||
1627.5 | (31/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
1725.5 | (33/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
1898 | E(level): Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | ||
2024.5 | (35/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
2123.5 | (37/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
2450.5 | (39/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
2548.5 | (41/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
2899.5 | (43/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
2994.5 | (45/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
3365.5 | (47/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
3457.5 | (49/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
3843.5 | (51/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
3933.5 | (53/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
4337.5 | (55/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
4426.5 | (57/2+) | E(level): Assignment of γ to this nucleus is tentative. 1/2[620]. Resolution: FWHM=45 keV. Jπ(level): Member of rotational band 1/2[620]. | |
4713.46 | 1/2+ | S(n). |
E(level) | E(gamma) | Comments |
207.998 | 97.799 | E(γ): Assignment of γ to this nucleus is tentative | 159.6 | I(γ): since this γ is unresolved doublet with 159.766 γ, the intensity has been divided evenly between them depending on the intensity ratio in (n,γ). |
242.004 | 193.25 | E(γ): Assignment of γ to this nucleus is tentative |
289.02 | 240.26 | E(γ): unweighted avg., weighted avg.=240.26 1 with χ2=12 |
299.00 | 150.6 | E(γ): =148 in 248Cm(209Bi,208Biγ) with large uncertainty. |
470.208 | 444.10 | E(γ): Assignment of γ to this nucleus is tentative | 470.198 | I(γ): have been taken from (n,γ) since they are most reliable |
494.486 | 468.259 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 494.484 | I(γ): represents the values from (n,γ) thermal since they are more accurate |
526.43 | 417.0 | E(γ): the possibility of the decay in 110.154 10 level can not be ruled out |
529.64 | 321.9 | E(γ): Assignment of γ to this nucleus is tentative |
546.854 | 76.647 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 257.74 | E(γ): Assignment of γ to this nucleus is tentative |
578.435 | 468.259 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
772.75 | 531.7 | E(γ): Assignment of γ to this nucleus is tentative | 724.44 | E(γ): Assignment of γ to this nucleus is tentative | 772.80 | E(γ): Assignment of γ to this nucleus is tentative |
1047.824 | 76.647 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 228.95 | E(γ): Assignment of γ to this nucleus is tentative |
1153.36 | 182.15 | E(γ): Assignment of γ to this nucleus is tentative |
4713.46 | 3663.5 | E(γ): perhaps 3665.6 keV. The transition was observed between 4713.46 and 1047.8 levels. The reported 3663.5 keV γ does not fit the level scheme. |
Calculations, compilations:
g.s. properties: 1997Mo25, 1995Mo25
Single-particle Nilsson levels: 1994Cw02
1994Cw02 calculate the following single-particle level sequence: g.s. 1/2[620], 0.10 MeV 7/2[613], 0.13 MeV 3/2[622], 0.17 MeV 9/2[734], 0.40 MeV 11/2[725], 0.61 MeV 9/2[615]
Band parameters are calculated by the evaluator. For discussions of band assignments and deformation parameters see 1982Ho07 and 1971Br27
Q-value: Note: Current evaluation has used the following Q record
Q-value: 901 5 4713.37 25 7.1×103 syst 5147 14 2009AuZZ
Q-value: Q(β-)=901 5, S(n)=4713.37 25, S(p)=7.1×103 syst, Q(α)=5219 14 (2003Au03)
Q-value: Estimated ΔS(p)=200 (2009AuZZ,2003Au03)