ADOPTED LEVELS, GAMMAS for 141Ba
Author: N. Nica | Citation: Nucl. Data Sheets 187,1 (2023) | Cutoff date: 12-Oct-2022
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=3197 keV 7 | S(n)= 4536 keV 9 | S(p)= 9972 keV 10 | Q(α)= 226 keV 5 | ||
| Reference: 2021WA16 | 
| References: | |||
| A | 141Cs β- decay | B | 248Cm,252Cf SF decay | 
| C | 235U(n,Fγ) | ||
| E(level) (keV)  | XREF | Jπ(level) | T1/2(level) | E(γ) (keV)  | I(γ) | M(γ) | Final Levels | |
| 0.0 | ABC | 3/2- |  18.27 m 7   % β- = 100  | |||||
| 48.528 8 | ABC | (5/2)- | 2.3 ns 4 |     48.528 8  |   100 | M1+E2 |      0.0 | 3/2- | 
| 55.001 19 | ABC | (7/2)- | 5.2 ns 5 |      6.469 50  54.997 23  |   100 9  91 7  | M1 [E2]  |     48.528 0.0  | (5/2)- 3/2-  | 
| 610.14 4 | AB | (9/2-) |    555.15 6  561.63 6  |    80 5  100 7  | D,E2 E2  |     55.001 48.528  | (7/2)- (5/2)-  | |
| 643.79 5 | ABC | (11/2-) |    588.79 7  |   100 | E2 |     55.001 | (7/2)- | |
| 709.45 6 | A |    654.42 8  660.88 11 709.42 15  |    93 6  100 10 20 2  |     55.001 48.528 0.0  | (7/2)- (5/2)- 3/2-  | |||
| 747.03 5 | AB | (9/2-) |    692.04 6  698.52 11  |   100 6  15.8 13  | D,E2 |     55.001 48.528  | (7/2)- (5/2)-  | |
| 827.00 6 | A |    771.93 9  778.54 9 827.00 12  |   100 6  100 6 59 4  |     55.001 48.528 0.0  | (7/2)- (5/2)- 3/2-  | |||
| 1056.21 7 | A |   1007.76 12  1056.24 11  |    92 5  100 5  |     48.528 0.0  | (5/2)- 3/2-  | |||
| 1116.79 6 | A |   1061.83 7  1068.19 12 1116.77 15  |   100 6  44 3 13.7 11  |     55.001 48.528 0.0  | (7/2)- (5/2)- 3/2-  | |||
| 1187.49 6 | BC | (13/2-) |    543.72 4  577.26 9  |   100 12  | D |    643.79 610.14  | (11/2-) (9/2-)  | |
| 1195.51 5 | A |    448.42 12  585.39 11 1140.50 7 1147.00 11  |     4.6 3  14.3 9 53 4 100 10  |    747.03 610.14 55.001 48.528  | (9/2-) (9/2-) (7/2)- (5/2)-  | |||
| 1202.09 5 | A |    591.75 14  1147.2 3 1153.64 7  |    17.7 13  100 18 93 6  |    610.14 55.001 48.528  | (9/2-) (7/2)- (5/2)-  | |||
| E(level) (keV)  | XREF | Jπ(level) | T1/2(level) | E(γ) (keV)  | I(γ) | M(γ) | Final Levels | |
| 1214.43 6 | A |   1165.87 12  1214.44 8  |    42 3  100 7  |     48.528 0.0  | (5/2)- 3/2-  | |||
| 1226.51 7 | A |   1171.55 11  1178.03 12 1226.43 11  |   100 6  70 5 95 6  |     55.001 48.528 0.0  | (7/2)- (5/2)- 3/2-  | |||
| 1229.80 9 | A |   1181.16 14  1229.95 12  |    70 5  100 6  |     48.528 0.0  | (5/2)- 3/2-  | |||
| 1231.65 9 | A |   1176.67 12  1183.07 15  |   100 6  32 2  |     55.001 48.528  | (7/2)- (5/2)-  | |||
| 1249.04 6 | A |    501.98 12  605.28 6 639.00 16 1194.02 11  |     3.1 2  26 2 3.4 3 100 6  |    747.03 643.79 610.14 55.001  | (9/2-) (11/2-) (9/2-) (7/2)-  | |||
| 1256.78 6 | AB | (11/2) |    509.7 3  612.97 8 646.66 7  |    17 4  23 2 100 10  | D,E2  |    747.03 643.79 610.14  | (9/2-) (11/2-) (9/2-)  | |
| 1302.21 5 | BC | (15/2-) |    658.42 2  |   100 | Q |    643.79 | (11/2-) | |
| 1341.29 16 | AB | (13/2+) |    697.7 4  |   100 |    643.79 | (11/2-) | ||
| 1432.31 11 | A |   1383.39 22  1432.35 16  |    20 2  100 5  |     48.528 0.0  | (5/2)- 3/2-  | |||
| 1504.00 8 | A |    894.07 16  1449.02 16 1455.28 22 1503.7 3  |    24 2  100 6 28 2 11.9 15  |    610.14 55.001 48.528 0.0  | (9/2-) (7/2)- (5/2)- 3/2-  | |||
| 1546.01 10 | A |    902.25 10  |   100 |    643.79 | (11/2-) | |||
| 1572.50 11 | A |   1517.57 18  1523.85 23 1572.55 19  |   100 6  27 3 69 4  |     55.001 48.528 0.0  | (7/2)- (5/2)- 3/2-  | |||
| 1583.14 9 | A |    939.18 14  973.06 10  |    33 7  100 6  |    643.79 610.14  | (11/2-) (9/2-)  | |||
| E(level) (keV)  | XREF | Jπ(level) | T1/2(level) | E(γ) (keV)  | I(γ) | M(γ) | Final Levels | |
| 1629.74 9 | A |    985.98 13  1019.58 13 1574.8 3  |   100 6  76 5 35 4  |    643.79 610.14 55.001  | (11/2-) (9/2-) (7/2)-  | |||
| 1654.10 11 | A |   1043.96 14  1598.90 24 1605.72 21  |    59 4  50 5 100 7  |    610.14 55.001 48.528  | (9/2-) (7/2)- (5/2)-  | |||
| 1677.03 21 | A |   1066.88 24  |   100 |    610.14 | (9/2-) | |||
| 1690.32 15 | A |    441.28 14  |   100 |   1249.04 | ||||
| 1709.93 15 | A |   1661.51 16  1709.5 3  |   100 6  31 2  |     48.528 0.0  | (5/2)- 3/2-  | |||
| 1717.27 17 | A |   1073.48 16  |   100 |    643.79 | (11/2-) | |||
| 1719.81 6 | B | (17/2-) |    417.58 4  532.34 14  |    96 100  | D |   1302.21 1187.49  | (15/2-) (13/2-)  | |
| 1764.10 18 | A |   1715.40 22  1764.4 3  |   100 7  31 2  |     48.528 0.0  | (5/2)- 3/2-  | |||
| 1765.33 10 | A |    550.92 17  569.79 15 938.34 16  |    44 6  65 4 100 11  |   1214.43 1195.51 827.00  | ||||
| 1836.43 8 | B | (17/2+) |    495.17 15  534.22 8  |    11 100  | D  |   1341.29 1302.21  | (13/2+) (15/2-)  | |
| 1844.54 6 | A |    340.56 13  587.66 13 613.3 4 642.60 14 648.98 8 1097.59 11 1789.38 22  |     6.0 4  97 10 11 6 13.6 14 100 7 53 3 62 4  |   1504.00 1256.78 1231.65 1202.09 1195.51 747.03 55.001  | (11/2) (9/2-) (7/2)-  | |||
| 1853.87 22 | A |   1210.0 3  1243.8 3  |   100 21  53 8  |    643.79 610.14  | (11/2-) (9/2-)  | |||
| 1874.03 9 | A |   1126.96 14  1263.93 12 1818.99 23 1825.42 23  |    16 1  44 5 100 6 52 3  |    747.03 610.14 55.001 48.528  | (9/2-) (9/2-) (7/2)- (5/2)-  | |||
| E(level) (keV)  | XREF | Jπ(level) | T1/2(level) | E(γ) (keV)  | I(γ) | M(γ) | Final Levels | |
| 1942.49 11 | A |   1195.63 18  1232.96 13  |   100 25  79 5  |    747.03 709.45  | (9/2-) | |||
| 2010.19 10 | A |    808.12 14  954.10 14 1955.03 25 1961.2 3  |    65 5  67 5 100 7 63 5  |   1202.09 1056.21 55.001 48.528  | (7/2)- (5/2)-  | |||
| 2062.44 17 | A |   1315.27 20  1452.6 3  |   100 7  35 4  |    747.03 610.14  | (9/2-) (9/2-)  | |||
| 2107.26 11 | A |   1360.30 17  1497.13 17 2052.4 4 2058.50 23  |    53 3  51 3 9.5 11 100 7  |    747.03 610.14 55.001 48.528  | (9/2-) (9/2-) (7/2)- (5/2)-  | |||
| 2115.13 7 | BC | (19/2-) |    278.79 17  395.17 22 812.94 5  |    12 5 100  | Q  |   1836.43 1719.81 1302.21  | (17/2+) (17/2-) (15/2-)  | |
| 2142.86 13 | A |   2087.81 22  2094.35 23 2142.83 23  |   100 6  99 6 93 6  |     55.001 48.528 0.0  | (7/2)- (5/2)- 3/2-  | |||
| 2172.36 8 | B | (19/2-) |    335.96 16  452.5 1 870.14 8  |    42 59 100  |   1836.43 1719.81 1302.21  | (17/2+) (17/2-) (15/2-)  | ||
| 2274.05 8 | A |    728.09 14  1017.31 14 1025.03 13 1071.94 13 1630.11 18  |    30 2  33 2 46 3 100 6 68 4  |   1546.01 1256.78 1249.04 1202.09 643.79  | (11/2) (11/2-)  | |||
| 2329.30 9 | B | (21/2-) |    214.3 3  609.49 7  |     6 100  |   2115.13 1719.81  | (19/2-) (17/2-)  | ||
| 2363.56 24 | A |   1654.10 23  |   100 |    709.45 | ||||
| 2382.74 19 | A |   1738.7 3  1772.74 25 2327.8 6  |    25 4  100 7 21 5  |    643.79 610.14 55.001  | (11/2-) (9/2-) (7/2)-  | |||
| E(level) (keV)  | XREF | Jπ(level) | T1/2(level) | E(γ) (keV)  | I(γ) | M(γ) | Final Levels | |
| 2394.62 15 | A |   1277.91 17  2394.40 25  |    42 4  100 6  |   1116.79 0.0  | 3/2-  | |||
| 2433.44 8 | B | (21/2+) |    261.08 16  318.34 6 596.96 14  |    10 35 100  |   2172.36 2115.13 1836.43  | (19/2-) (19/2-) (17/2+)  | ||
| 2449.90 16 | A |   1200.85 15  |   100 |   1249.04 | ||||
| 2781.69 12 | B | (23/2-) |    348.44 22  452.2 3 ? 609.28 11  |   |   2433.44 2329.30 2172.36  | (21/2+) (21/2-) (19/2-)  | ||
| 2874.71 15 | A |   1625.76 20  2819.56 21  |    69 5  100 11  |   1249.04 55.001  | (7/2)-  | |||
| 2943.96 10 | B | (23/2+) |    614.66 5  |   100 |   2329.30 | (21/2-) | ||
| 2950.57 15 | BC | (23/2-) |    517.1? 835.44 13  |    32 100  |   2433.44 2115.13  | (21/2+) (19/2-)  | ||
| 2972.68 20 | A |   1343.01 23  1758.1 3  |    37 4  100 8  |   1629.74 1214.43  | ||||
| 3004.58 17 | A |   1809.2 3  2949.49 20  |    70 5  100 7  |   1195.51 55.001  | (7/2)-  | |||
| 3031.97 19 | A |   1783.2 3  2387.9 4 2976.8 3  |    85 7  60 7 100 7  |   1249.04 643.79 55.001  | (11/2-) (7/2)-  | |||
| 3043.05 20 | A |   1539.2 3  2399.14 25  |    19 3  100 6  |   1504.00 643.79  | (11/2-)  | |||
| 3078.44 22 | A |   1401.4 3  1851.93 25  |    29 4  100 7  |   1677.03 1226.51  | ||||
| 3087.60 17 | A |   1885.9 3  3032.4 3 3038.87 25  |    80 5  14 5 100 7  |   1202.09 55.001 48.528  | (7/2)- (5/2)-  | |||
| 3099.54 19 | A |   1842.7 3  1868.1 4 2489.3 3  |    87 9  84 12 100 13  |   1256.78 1231.65 610.14  | (11/2) (9/2-)  | |||
| E(level) (keV)  | XREF | Jπ(level) | T1/2(level) | E(γ) (keV)  | I(γ) | M(γ) | Final Levels | |
| 3112.06 25 | A |   1897.61 24  3056.9 32  |   100 6  17 8  |   1214.43 55.001  | (7/2)-  | |||
| 3120.36 9 | A |   1687.89 21  1893.92 22 1905.93 15 1917.9 4 2064.08 24 2410.9 3 3071.93 22 3120.5 3  |    24 2  69 4 69 4 58 4 66 4 26 2 100 6 26 2  |   1432.31 1226.51 1214.43 1202.09 1056.21 709.45 48.528 0.0  | (5/2)- 3/2-  | |||
| 3127.98 10 | B | (25/2+) |    346.3? 694.53 6  |   |   2781.69 2433.44  | (23/2-) (21/2+)  | ||
| 3132.90 20 | A |   2489.3 3  3077.72 25  |    30 4  100 6  |    643.79 55.001  | (11/2-) (7/2)-  | |||
| 3170.36 23 | A |   3115.32 23  |   100 |     55.001 | (7/2)- | |||
| 3175.30 12 | B | (25/2-) |    231.42 14  845.97 9  |     8 100  |   2943.96 2329.30  | (23/2+) (21/2-)  | ||
| 3189.69 14 | A |   1933.06 22  1940.5 3 1994.19 23 2545.6 6 3134.4 4  |    80 5  100 7 63 4 13 5 38 5  |   1256.78 1249.04 1195.51 643.79 55.001  | (11/2) (11/2-) (7/2)-  | |||
| 3243.07 17 | A |   2047.58 25  2533.5 3 3188.6 7 3194.4 4  |   100 7  25 3 11 3 57 15  |   1195.51 709.45 55.001 48.528  | (7/2)- (5/2)-  | |||
| 3247.42 15 | A |   1998.34 19  2637.5 3 3192.2 3  |    52 3  28 2 100 12  |   1249.04 610.14 55.001  | (9/2-) (7/2)-  | |||
| 3259.28 21 | A |   2056.8 6  2615.5 3 3204.3 3  |   100 20  96 8 64 6  |   1202.09 643.79 55.001  | (11/2-) (7/2)-  | |||
| E(level) (keV)  | XREF | Jπ(level) | T1/2(level) | E(γ) (keV)  | I(γ) | M(γ) | Final Levels | |
| 3273.57 16 | A |   2044.1 3  2564.4 4 3218.2 4 3224.9 3 3273.1 4  |    94 8  67 5 26 3 100 7 76 6  |   1229.80 709.45 55.001 48.528 0.0  | (7/2)- (5/2)- 3/2-  | |||
| 3315.55 19 | A |   2066.7 3  2671.7 3 3260.2 4  |   100 8  70 5 61 8  |   1249.04 643.79 55.001  | (11/2-) (7/2)-  | |||
| 3334.91 19 | A |   1751.65 21  2139.6 3  |   100 7  25 7  |   1583.14 1195.51  | ||||
| 3431.77 24 | A |   3376.9 3  3382.9 4  |   100 9  50 6  |     55.001 48.528  | (7/2)- (5/2)-  | |||
| 3441.7 3 | A |   2385.5 3  |   100 |   1056.21 | ||||
| 3456.57 20 | A |   2709.8 3  2846.21 25  |    80 9  100 7  |    747.03 610.14  | (9/2-) (9/2-)  | |||
| 3472.35 21 | B | (27/2-) |    690.66 17  |   100 |   2781.69 | (23/2-) | ||
| 3493.41 12 | B | (27/2+) |    318.14 9  549.44 8  |   100 74  |   3175.30 2943.96  | (25/2-) (23/2+)  | ||
| 3820.2 5 | B | (27/2-) |    869.8 4 ? |   100 |   2950.57 | (23/2-) | ||
| 3834.40 14 | B | (29/2+) |    706.42 9  |   100 |   3127.98 | (25/2+) | ||
| 3908.67 16 | B | (29/2-) |    415.2 2  733.34 15  |   |   3493.41 3175.30  | (27/2+) (25/2-)  | ||
| 4238.96 15 | A | 5/2+,7/2+,9/2+ |   1965.1 3  3183.1 3 3529.2 2  |   100 7  87 7 24 4  |   2274.05 1056.21 709.45  | |||
| 4244.43 16 | B | (31/2+) |    335.64 22  751.04 11  |    50 100  |   3908.67 3493.41  | (29/2-) (27/2+)  | ||
| 4303.85 24 | B | (31/2-) |    831.50 12  |   100 |   3472.35 | (27/2-) | ||
| 4364.48 25 ? | A | 5/2+,7/2+,9/2+ |   3132.5 4  3169.1 3  |   100 13  49 4  |   1231.65 1195.51  | |||
| E(level) (keV)  | XREF | Jπ(level) | T1/2(level) | E(γ) (keV)  | I(γ) | M(γ) | Final Levels | |
| 4533.46 20 | A | 5/2+,7/2+,9/2+ |   3303.8 3  3331.2 3 3416.5 5  |    34 5  100 7 15 3  |   1229.80 1202.09 1116.79  | |||
| 4544.77 22 ? | A | 5/2+,7/2+,9/2+ |   3312.9 3  3349.4 3  |    68 7  100 8  |   1231.65 1195.51  | |||
| 4591.1 3 ? | A | 5/2+,7/2+,9/2+ |   3395.6 9  3474.3 3  |    41 18  100 8  |   1195.51 1116.79  | |||
| 4618.83 20 | B | (33/2+) |    784.43 14  |   100 |   3834.40 | (29/2+) | ||
| 4670.98 22 | A | 5/2+,7/2+,9/2+ |   2728.6 4  3098.6 3 3238.2 4  |    74 8  100 9 45 6  |   1942.49 1572.50 1432.31  | |||
| 4931.86 21 | B | (35/2+) |    687.43 14  |   100 |   4244.43 | (31/2+) | ||
E(level): From least-squares fit to Eγ’s
Jπ(level): Unless given otherwise, Jπ values are from 248Cm,252Cf SF decay based upon band assignment, and level systematics
M(γ): From 1976Ot03 analysis of ce(K) for gammas from 141Cs β- decay dataset; and from 2002Ur04 angular distributions for gammas from 248Cm,252Cf SF decay dataset, where the intraband transitions are stretched Q, probably E2, while the interband transitions are stretched d. For gammas measured in both datasets a note is given separately
| E(level) (keV)  | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 1 - simplex s=+i, α=-1/2. | |||||||
| 55.001 19 | (7/2)- | 5.2 ns 5 | |||||
| 643.79 5 | (11/2-) |    588.79 7  |   100 | E2 |     55.001 | (7/2)- | |
| 1302.21 5 | (15/2-) |    658.42 2  |   100 | Q |    643.79 | (11/2-) | |
| 2115.13 7 | (19/2-) |    278.79 17  395.17 22 812.94 5  |    12 5 100  | Q  |   1836.43 1719.81 1302.21  | (17/2+) (17/2-) (15/2-)  | |
| 2950.57 15 | (23/2-) |    517.1? 835.44 13  |    32 100  |   2433.44 2115.13  | (21/2+) (19/2-)  | ||
| 3820.2 5 | (27/2-) |    869.8 4 ? |   100 |   2950.57 | (23/2-) | ||
| E(level) (keV)  | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 2 - simplex s=-i, α=+1/2. | |||||||
| 48.528 8 | (5/2)- | 2.3 ns 4 | |||||
| 610.14 4 | (9/2-) |    555.15 6  561.63 6  |    80 5  100 7  | D,E2 E2  |     55.001 48.528  | (7/2)- (5/2)-  | |
| 1187.49 6 | (13/2-) |    543.72 4  577.26 9  |   100 12  | D |    643.79 610.14  | (11/2-) (9/2-)  | |
| 1719.81 6 | (17/2-) |    417.58 4  532.34 14  |    96 100  | D |   1302.21 1187.49  | (15/2-) (13/2-)  | |
| 2329.30 9 | (21/2-) |    214.3 3  609.49 7  |     6 100  |   2115.13 1719.81  | (19/2-) (17/2-)  | ||
| 3175.30 12 | (25/2-) |    231.42 14  845.97 9  |     8 100  |   2943.96 2329.30  | (23/2+) (21/2-)  | ||
| 3908.67 16 | (29/2-) |    415.2 2  733.34 15  |   |   3493.41 3175.30  | (27/2+) (25/2-)  | ||
| E(level) (keV)  | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 3 - Band based on (13/2+); simplex s=+i, α=+1/2. | |||||||
| 1341.29 16 | (13/2+) | ||||||
| 1836.43 8 | (17/2+) |    495.17 15  534.22 8  |    11 100  | D  |   1341.29 1302.21  | (13/2+) (15/2-)  | |
| 2433.44 8 | (21/2+) |    261.08 16  318.34 6 596.96 14  |    10 35 100  |   2172.36 2115.13 1836.43  | (19/2-) (19/2-) (17/2+)  | ||
| 3127.98 10 | (25/2+) |    346.3? 694.53 6  |   |   2781.69 2433.44  | (23/2-) (21/2+)  | ||
| 3834.40 14 | (29/2+) |    706.42 9  |   100 |   3127.98 | (25/2+) | ||
| 4618.83 20 | (33/2+) |    784.43 14  |   100 |   3834.40 | (29/2+) | ||
| E(level) (keV)  | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 4 - Band based on (23/2+); simplex s=-i, α=-1/2. | |||||||
| 2943.96 10 | (23/2+) | ||||||
| 3493.41 12 | (27/2+) |    318.14 9  549.44 8  |   100 74  |   3175.30 2943.96  | (25/2-) (23/2+)  | ||
| 4244.43 16 | (31/2+) |    335.64 22  751.04 11  |    50 100  |   3908.67 3493.41  | (29/2-) (27/2+)  | ||
| 4931.86 21 | (35/2+) |    687.43 14  |   100 |   4244.43 | (31/2+) | ||
| E(level) (keV)  | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 5 - Band based on (19/2-), α=-1/2. | |||||||
| 2172.36 8 | (19/2-) | ||||||
| 2781.69 12 | (23/2-) |    348.44 22  452.2 3 ? 609.28 11  |   |   2433.44 2329.30 2172.36  | (21/2+) (21/2-) (19/2-)  | ||
| 3472.35 21 | (27/2-) |    690.66 17  |   100 |   2781.69 | (23/2-) | ||
| 4303.85 24 | (31/2-) |    831.50 12  |   100 |   3472.35 | (27/2-) | ||
| E(level) (keV)  | Jπ(level) | T1/2(level) | E(γ) (keV)  | Multipolarity | Mixing Ratio  | Conversion Coefficient  | Additional Data | 
| 48.528 | (5/2)- | 2.3 ns 4 | 48.528 8 | M1+E2 | 0.36 11 | 10.2 | B(E2)(W.u.)=2.2E2 +15-11, B(M1)(W.u.)=0.0066 +19-13, α=10.2 14, α(K)=6.86 10, α(L)=2.7 10, α(M)=0.58 23, α(N)=0.121 46, α(O)=0.0164 58, α(P)=0.000439 10 | 
| 55.001 | (7/2)- | 5.2 ns 5 | 6.469 50 | M1 | 482 | B(M1)(W.u.)=0.0313 +34-29, α=482 | |
| (7/2)- | 5.2 ns 5 | 54.997 23 | [E2] | 17.13 | B(E2)(W.u.)=9.0 +15-12, α=17.13, α(K)=5.85 9, α(L)=8.87 13, α(M)=1.96 3, α(N)=0.404 6, α(O)=0.0518 8, α(P)=0.000261 4 | 
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments | 
| 48.528 | (5/2)- | 2.3 ns 4 | E(level): simplex s=-i, α=+1/2. | 
| 55.001 | (7/2)- | 5.2 ns 5 | configuration=(ν f7/2)3. E(level): simplex s=+i, α=-1/2.  | 
| 610.14 | (9/2-) | E(level): simplex s=-i, α=+1/2. | |
| 643.79 | (11/2-) | E(level): simplex s=+i, α=-1/2. | |
| 1187.49 | (13/2-) | E(level): simplex s=-i, α=+1/2. | |
| 1302.21 | (15/2-) | E(level): simplex s=+i, α=-1/2. | |
| 1341.29 | (13/2+) | E(level): Band based on (13/2+); simplex s=+i, α=+1/2. | |
| 1719.81 | (17/2-) | E(level): simplex s=-i, α=+1/2. | |
| 1836.43 | (17/2+) | E(level): Band based on (13/2+); simplex s=+i, α=+1/2. | |
| 2115.13 | (19/2-) | E(level): simplex s=+i, α=-1/2. | |
| 2172.36 | (19/2-) | E(level): Band based on (19/2-), α=-1/2. | |
| 2329.30 | (21/2-) | E(level): simplex s=-i, α=+1/2. | |
| 2433.44 | (21/2+) | E(level): Band based on (13/2+); simplex s=+i, α=+1/2. | |
| 2781.69 | (23/2-) | E(level): Band based on (19/2-), α=-1/2. | |
| 2943.96 | (23/2+) | E(level): Band based on (23/2+); simplex s=-i, α=-1/2. | |
| 2950.57 | (23/2-) | E(level): simplex s=+i, α=-1/2. | |
| 3127.98 | (25/2+) | E(level): Band based on (13/2+); simplex s=+i, α=+1/2. | |
| 3175.30 | (25/2-) | E(level): simplex s=-i, α=+1/2. | |
| 3472.35 | (27/2-) | E(level): Band based on (19/2-), α=-1/2. | |
| 3493.41 | (27/2+) | E(level): Band based on (23/2+); simplex s=-i, α=-1/2. | |
| 3820.2 | (27/2-) | E(level): simplex s=+i, α=-1/2. | |
| 3834.40 | (29/2+) | E(level): Band based on (13/2+); simplex s=+i, α=+1/2. | |
| 3908.67 | (29/2-) | E(level): simplex s=-i, α=+1/2. | |
| 4238.96 | 5/2+,7/2+,9/2+ | Jπ(level): From log ft<5.9 from 7/2+ parent. | |
| 4244.43 | (31/2+) | E(level): Band based on (23/2+); simplex s=-i, α=-1/2. | |
| E(level) | Jπ(level) | T1/2(level) | Comments | 
| 4303.85 | (31/2-) | E(level): Band based on (19/2-), α=-1/2. | |
| 4364.48 | 5/2+,7/2+,9/2+ | Jπ(level): From log ft<5.9 from 7/2+ parent. | |
| 4533.46 | 5/2+,7/2+,9/2+ | Jπ(level): From log ft<5.9 from 7/2+ parent. | |
| 4544.77 | 5/2+,7/2+,9/2+ | Jπ(level): From log ft<5.9 from 7/2+ parent. | |
| 4591.1 | 5/2+,7/2+,9/2+ | Jπ(level): From log ft<5.9 from 7/2+ parent. | |
| 4618.83 | (33/2+) | E(level): Band based on (13/2+); simplex s=+i, α=+1/2. | |
| 4670.98 | 5/2+,7/2+,9/2+ | Jπ(level): From log ft<5.9 from 7/2+ parent. | |
| 4931.86 | (35/2+) | E(level): Band based on (23/2+); simplex s=-i, α=-1/2. | 
| E(level) | E(gamma) | Comments | 
| 48.528 | 48.528 | M(γ): α(K)exp=7.4 7, α(L)exp=1.1 6 (1984Is08) | 
| 610.14 | 555.15 | M(γ): From 141Cs β- decay alone | 561.63 | M(γ): From 141Cs β- decay alone | 
| 747.03 | 692.04 | M(γ): From 141Cs β- decay alone | 
| 1256.78 | 646.66 | M(γ): From 141Cs β- decay alone | 
<r2>1/2=4.8807 fm 69 (2013An02)
Measurement of average n energy/multiplicity: 2019Na12, 2018Na01, 1981Re12
Q-value: S(2n)=10961 5, S(2p)=18666 6 (2021Wa16)
Q-value: Check rounding for S(n):VAL