ADOPTED LEVELS, GAMMAS for 83Se
Author: E.A. Mccutchan | Citation: Nucl. Data Sheets 125, 201 (2015) | Cutoff date: 31-Dec-2014
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=3673 keV 5 | S(n)= 5818 keV 3 | S(p)= 12526 keV 5 | Q(α)= -8.24×103 keV 4 | ||
| Reference: 2012WA38 |
| References: | |||
| A | 83As β- decay | B | 82Se(pol d,p),(d,p) |
| C | 82Se(n,γ) E=THERMAL | D | 208Pb(18O,xγ) |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 0.0 | ABCD | 9/2+ | 22.3 m 2 % β- = 100 | |||||
| 228.92 7 | ABC | 1/2- | 70.1 s 4 % β- = 100 | |||||
| 360 20 | B | (1/2+) | ||||||
| 430 20 | BC | 3/2+,5/2+ | ||||||
| 539.74 9 | ABC | 1/2+ | 311.5 3 | 100 | 228.92 | 1/2- | ||
| 582.22 6 | ABC | 5/2+ | 3.6 ns 6 | 42 2 ? 582.4 1 | ≤0.01 100 2 | [E2] [E2] | 539.74 0.0 | 1/2+ 9/2+ |
| 822 3 | B | 3/2+ | ||||||
| 963.40 5 | AB | 3/2+ | 380.7 8 423.0 20 ? 734.9 1 | 0.04 3 <0.06 100 1 | 582.22 539.74 228.92 | 5/2+ 1/2+ 1/2- | ||
| 1062.99 7 | A | (1/2+,3/2,5/2-) | 480.0 20 ? 834.1 1 | <0.2 100 1 | 582.22 228.92 | 5/2+ 1/2- | ||
| 1100.47 7 | AB | 3/2+ | 135.8 30 518.2 1 560.6 1 871.0 15 | 0.6 6 100 6 29 3 4 3 | 963.40 582.22 539.74 228.92 | 3/2+ 5/2+ 1/2+ 1/2- | ||
| 1265.09 10 | AB | (5/2+,7/2+) | 165.3 12 682.9 1 1265.1 5 | 0.8 8 100 7 7.3 24 | 1100.47 582.22 0.0 | 3/2+ 5/2+ 9/2+ | ||
| 1296.34 9 | A D | (11/2+) | 1296.2 1 | 100 | 0.0 | 9/2+ | ||
| 1331.63 5 | AB | 5/2+ | 231 2 ? 268 2 367.5 20 748.8 2 791.0 10 1331.2 1 | ≤0.5 0.15 15 0.4 4 9.0 18 0.29 22 100 3 | 1100.47 1062.99 963.40 582.22 539.74 0.0 | 3/2+ (1/2+,3/2,5/2-) 3/2+ 5/2+ 1/2+ 9/2+ | ||
| 1472.97 10 | ABC | (3/2)+ | 207 2 ? 372.6 1 933.1 2 1243.0 10 | <14 100 11 84 9 23 18 | 1265.09 1100.47 539.74 228.92 | (5/2+,7/2+) 3/2+ 1/2+ 1/2- | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 1526.52 8 | A | (7/2+,9/2+) | 195 1 ? 230.0 2 944.0 3 1526.4 1 | <2.2 12.3 12 0.7 100 4 | 1331.63 1296.34 582.22 0.0 | 5/2+ (11/2+) 5/2+ 9/2+ | ||
| 1587 3 | B | 3/2+,5/2+ | ||||||
| 1664.82 18 | AB | 5/2+ | 192 2 333.2 6 ? 400 2 ? 565 2 ? 603 2 ? 702.1 16 ? 1082.9 5 1125.0 3 1664.6 3 | 10 8 <7 <6 <3 <6 <20 100 20 39 8 25 6 | 1472.97 1331.63 1265.09 1100.47 1062.99 963.40 582.22 539.74 0.0 | (3/2)+ 5/2+ (5/2+,7/2+) 3/2+ (1/2+,3/2,5/2-) 3/2+ 5/2+ 1/2+ 9/2+ | ||
| 1710.48 7 | A | (1/2+,3/2) | 237.0? 445.6 2 609.7 1 648 2 ? 1127.8 1 1170.0? 1480.7 3 | 1.0 68 3 5 3 <4 100 8 2.0 28 5 | 1472.97 1265.09 1100.47 1062.99 582.22 539.74 228.92 | (3/2)+ (5/2+,7/2+) 3/2+ (1/2+,3/2,5/2-) 5/2+ 1/2+ 1/2- | ||
| 1807.98 16 | D | (13/2+) | 511.0 3 1808.3 2 | 29 8 100 10 | (E2) | 1296.34 0.0 | (11/2+) 9/2+ | |
| 1822.54 6 | A | (5/2+,7/2,9/2+) | 157.2 13 296 2 ? 350 2 ? 491.2 1 526 2 ? 557 2 ? 722 2 ? 759 2 1240.0 5 1822.5 1 | 1.1 11 <1.2 <0.7 9.9 5 <1 <0.24 <0.7 <0.7 1.0 5 100 3 | 1664.82 1526.52 1472.97 1331.63 1296.34 1265.09 1100.47 1062.99 582.22 0.0 | 5/2+ (7/2+,9/2+) (3/2)+ 5/2+ (11/2+) (5/2+,7/2+) 3/2+ (1/2+,3/2,5/2-) 5/2+ 9/2+ | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 1908.0 3 | AB | 807.5 3 845.0 15 1326.8 10 1367.0 11 ? | 100 30 40 20 60 30 <8 | 1100.47 1062.99 582.22 539.74 | 3/2+ (1/2+,3/2,5/2-) 5/2+ 1/2+ | |||
| 1943.41 8 | A | (5/2+,7/2+) | 979.8 1 1944.0 5 | 100 5 19 10 | 963.40 0.0 | 3/2+ 9/2+ | ||
| 2076.92 5 | AB | (5/2+,7/2+) | 411.8 11 ? 549.8 2 745.4 1 812.0 20 1014.0 1 1113.4 1 2077.0 1 | <0.55 0.94 11 0.80 17 0.08 8 16.9 6 100 3 69.3 14 | 1664.82 1526.52 1331.63 1265.09 1062.99 963.40 0.0 | 5/2+ (7/2+,9/2+) 5/2+ (5/2+,7/2+) (1/2+,3/2,5/2-) 3/2+ 9/2+ | ||
| 2120 3 | BC | (5/2-,7/2-) | ||||||
| 2137.85 11 | AB | (1/2+,3/2) | 806.0 10 1036.8 20 ? 1074.0 7 1596.6 8 1908.9 1 | 16 8 <8 75 10 5 3 100 6 | 1331.63 1100.47 1062.99 539.74 228.92 | 5/2+ 3/2+ (1/2+,3/2,5/2-) 1/2+ 1/2- | ||
| 2178 3 | B | |||||||
| 2189.86 20 | AB | (5/2+) | 1607.0 15 2190.6 7 | 90 60 100 60 | 582.22 0.0 | 5/2+ 9/2+ | ||
| 2298.7 3 | D | (15/2+) | 490.8 3 1002.0 5 | 100 15 6 3 | (M1) | 1807.98 1296.34 | (13/2+) (11/2+) | |
| 2314 3 | B | 5/2+ | ||||||
| 2409 3 | BC | |||||||
| 2477.9 4 | D | 17/2 | 179.2 3 | 100 | D | 2298.7 | (15/2+) | |
| 2482.35 8 | AB | 5/2+ | 817.2 10 1010.0 20 1151.1 4 1218.0 10 1381.2 10 1419.5 2 1518.4 1 1900.3 5 | 11 5 4 4 23.3 19 2.7 23 8 4 8.9 16 100 4 7 3 | 1664.82 1472.97 1331.63 1265.09 1100.47 1062.99 963.40 582.22 | 5/2+ (3/2)+ 5/2+ (5/2+,7/2+) 3/2+ (1/2+,3/2,5/2-) 3/2+ 5/2+ | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 2545.71 21 | AB | 3/2+ | 1582.3 2 | 100 | 963.40 | 3/2+ | ||
| 2678.82 10 | A | 1615.5 1 2098.3 12 2141.7 3 2449.9 2 | 100 3 4 4 13 3 43 4 | 1062.99 582.22 539.74 228.92 | (1/2+,3/2,5/2-) 5/2+ 1/2+ 1/2- | |||
| 2724.71 7 | A | (5/2+,7/2+) | 1623.6 4 1761.4 1 2142.5 7 2724.6 1 | 55 5 100 5 10 5 25 8 | 1100.47 963.40 582.22 0.0 | 3/2+ 3/2+ 5/2+ 9/2+ | ||
| 2741 3 | B | 5/2+ | ||||||
| 2803 15 | B | |||||||
| 2858.10 6 | AB | 5/2+ | 781.1 1 914.5 1 1331.1 3 1795.3 1 1894.8 2 2858.1 1 | 19.0 14 3.1 3 8.3 6 11.8 6 72.4 18 100 2 | 2076.92 1943.41 1526.52 1062.99 963.40 0.0 | (5/2+,7/2+) (5/2+,7/2+) (7/2+,9/2+) (1/2+,3/2,5/2-) 3/2+ 9/2+ | ||
| 2880.62 5 | A | 397.8 1 690.8 2 803.8 1 1058.2 1 1169.3 1 1408.0 2 1548.8 1 1780.2 1 1818.0 2 1917.3 1 2299.2 1 | 1.9 3 2.1 3 72.1 16 59.7 16 11.1 7 <3 24.0 8 12.6 5 4.7 8 100 3 6.9 4 | 2482.35 2189.86 2076.92 1822.54 1710.48 1472.97 1331.63 1100.47 1062.99 963.40 582.22 | 5/2+ (5/2+) (5/2+,7/2+) (5/2+,7/2,9/2+) (1/2+,3/2) (3/2)+ 5/2+ 3/2+ (1/2+,3/2,5/2-) 3/2+ 5/2+ | |||
| 2900 15 | B | |||||||
| 2971.2 3 | ABC | (3/2-) | 1641.0 4 2388.3 9 2429.5 5 | 7 7 79 17 100 17 | 1331.63 582.22 539.74 | 5/2+ 5/2+ 1/2+ | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 2981.10 6 | A | (5/2+,7/2+) | 904.0 1 1036.8 20 ? 1158.7 1 1454.7 3 1649.2 1 1715.6 5 1919.3 5 2017.9 1 2981.2 5 | 5.5 4 <30 25 4 100 6 41.5 13 1.5 6 13 3 24.0 19 29.1 11 | 2076.92 1943.41 1822.54 1526.52 1331.63 1265.09 1062.99 963.40 0.0 | (5/2+,7/2+) (5/2+,7/2+) (5/2+,7/2,9/2+) (7/2+,9/2+) 5/2+ (5/2+,7/2+) (1/2+,3/2,5/2-) 3/2+ 9/2+ | ||
| 3023 15 | B | |||||||
| 3106 18 | B | |||||||
| 3167.31 7 | A | (1/2+,3/2) | 685.0 20 1258.0 21 2104.2 2 2204.2 1 2585.2 1 2629.0 15 2937.9 1 | 1.2 4 0.9 3 1.7 2 100 2 0.80 14 0.14 9 3.1 5 | 2482.35 1908.0 1062.99 963.40 582.22 539.74 228.92 | 5/2+ (1/2+,3/2,5/2-) 3/2+ 5/2+ 1/2+ 1/2- | ||
| 3211 15 | B | 5/2+ | ||||||
| 3243.59 7 | A | (5/2+,7/2+) | 760.6 15 1420.0 10 1912.0 10 2180.3 19 2279.9 1 3243.8 1 | 4.0 17 6.6 11 1.4 11 0.9 9 16.0 14 100 3 | 2482.35 1822.54 1331.63 1062.99 963.40 0.0 | 5/2+ (5/2+,7/2,9/2+) 5/2+ (1/2+,3/2,5/2-) 3/2+ 9/2+ | ||
| 3282.02 8 | A | (1/2+,3/2,5/2+) | 1143.6 3 2218.7 2 2318.8 1 2699.6 1 2742.5 2 | 9.1 24 57 6 100 2 20.6 12 17.5 20 | 2137.85 1062.99 963.40 582.22 539.74 | (1/2+,3/2) (1/2+,3/2,5/2-) 3/2+ 5/2+ 1/2+ | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 3333.32 8 | A | 1196.0 6 1257.0 2 1860.0 3 2001.0 1 2270.8 5 2370.4 1 | 12 3 20 4 15 9 11 9 13 4 100 5 | 2137.85 2076.92 1472.97 1331.63 1062.99 963.40 | (1/2+,3/2) (5/2+,7/2+) (3/2)+ 5/2+ (1/2+,3/2,5/2-) 3/2+ | |||
| 3353 13 | B | 5/2+ | ||||||
| 3386.5 3 | A | 2423.1 3 | 100 | 963.40 | 3/2+ | |||
| 3424.0 6 | A | 2092.0 10 2360.0 10 2461.9 10 | 56 12 28 16 100 16 | 1331.63 1062.99 963.40 | 5/2+ (1/2+,3/2,5/2-) 3/2+ | |||
| 3463.7 10 | AB | 5/2+ | 2881.4 10 | 100 | 582.22 | 5/2+ | ||
| 3558.5 10 | A | 2976.2 | 100 | 582.22 | 5/2+ | |||
| 3610 15 | B | |||||||
| 3647 12 | B | |||||||
| 3690.0 5 | A | 2626.7 5 2729.0 15 | 16 4 100 10 | 1062.99 963.40 | (1/2+,3/2,5/2-) 3/2+ | |||
| 3777 12 | B | (1/2+) | ||||||
| 3800 15 | B | |||||||
| 3827.8 8 ? | AB | (1/2+) | 2865.0 12 ? 3245.0 10 | ≈100 ≈70 | 963.40 582.22 | 3/2+ 5/2+ | ||
| 3898.8 6 | D | 1421.0 5 | 100 | 2477.9 | 17/2 | |||
| 3911.7 20 | A | 2580.0 20 | 100 | 1331.63 | 5/2+ | |||
| 4001.5 11 | A | 3038.0 11 | 100 | 963.40 | 3/2+ | |||
| 4020 20 ? | B | |||||||
| 4080 20 | B | (3/2+,5/2+) | ||||||
| 4180 20 | B | 3/2+,5/2+ | ||||||
| 4286.3 9 | D | 388 1 1808 1 | 100 30 100 70 | 3898.8 2477.9 | 17/2 | |||
| 4290 20 ? | B | |||||||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 4420 20 ? | B | |||||||
| 4520 20 ? | B | |||||||
| 4680 20 ? | B | |||||||
| 4770 20 ? | B | |||||||
| 4950 20 ? | B | |||||||
E(level): From a least-squares fit to Eγ, by evaluator, except where noted.
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 1 - Yrast sequence. Configuration suggested as a ν9/2 hole | |||||||
| 0.0 | 9/2+ | 22.3 m 2 % β- = 100 | |||||
| 1296.34 9 | (11/2+) | ||||||
| 1807.98 16 | (13/2+) | ||||||
| 2298.7 3 | (15/2+) | ||||||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
| 582.22 | 5/2+ | 3.6 ns 6 | 42 2 | [E2] | 20 | B(E2)(W.u.)≤6, α=20 4, α(K)=16 3, α(L)=3.9 10, α(M)=0.60 15, α(N)=0.040 10 |
| 5/2+ | 3.6 ns 6 | 582.4 1 | [E2] | 1.74×10-3 | B(E2)(W.u.)≤0.11, α=1.74E-3, α(K)=0.001550 22, α(L)=0.0001658 24, α(M)=2.58E-5 4, α(N)=2.17E-6 3 | |
| 1807.98 | (13/2+) | 1808.3 2 | (E2) | 3.39×10-4 | α=3.39×10-4, α(K)=0.0001079 16, α(L)=1.114E-5 16, α(M)=1.733E-6 25, α(N)=1.484E-7 21 | |
| 2298.7 | (15/2+) | 490.8 3 | (M1) | 0.00181 | α=0.00181, α(K)=0.001612 23, α(L)=0.0001695 24, α(M)=2.64×10-5 4, α(N)=2.25E-6 4 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | 9/2+ | 22.3 m 2 % β- = 100 | E(level): Yrast sequence. Configuration suggested as a ν9/2 hole. |
| 360 | (1/2+) | E(level): From 82Se(pol d,p),(d,p). | |
| 430 | 3/2+,5/2+ | XREF: C(448?). E(level): From 82Se(pol d,p),(d,p). | |
| 539.74 | 1/2+ | XREF: C(546?). | |
| 582.22 | 5/2+ | 3.6 ns 6 | XREF: C(577?). |
| 822 | 3/2+ | E(level): From 82Se(pol d,p),(d,p). | |
| 963.40 | 3/2+ | XREF: B(958). | |
| 1296.34 | (11/2+) | E(level): Yrast sequence. Configuration suggested as a ν9/2 hole. | |
| 1472.97 | (3/2)+ | XREF: C(1473?). | |
| 1587 | 3/2+,5/2+ | E(level): From 82Se(pol d,p),(d,p). | |
| 1807.98 | (13/2+) | E(level): Yrast sequence. Configuration suggested as a ν9/2 hole. | |
| 1908.0 | XREF: B(1916). | ||
| 2120 | (5/2-,7/2-) | XREF: C(2122?). E(level): From 82Se(pol d,p),(d,p). | |
| 2178 | E(level): From 82Se(pol d,p),(d,p). | ||
| 2189.86 | (5/2+) | XREF: B(2195). | |
| 2298.7 | (15/2+) | E(level): Yrast sequence. Configuration suggested as a ν9/2 hole. | |
| 2314 | 5/2+ | E(level): From 82Se(pol d,p),(d,p). | |
| 2409 | XREF: C(2413?). E(level): From 82Se(pol d,p),(d,p). | ||
| 2545.71 | 3/2+ | XREF: B(2536). | |
| 2741 | 5/2+ | E(level): From 82Se(pol d,p),(d,p). | |
| 2803 | E(level): From 82Se(pol d,p),(d,p). | ||
| 2900 | E(level): From 82Se(pol d,p),(d,p). | ||
| 2971.2 | (3/2-) | XREF: B(2978)C(2975?). | |
| 3023 | E(level): From 82Se(pol d,p),(d,p). | ||
| 3106 | E(level): From 82Se(pol d,p),(d,p). | ||
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 3211 | 5/2+ | E(level): From 82Se(pol d,p),(d,p). | |
| 3353 | 5/2+ | E(level): From 82Se(pol d,p),(d,p). | |
| 3610 | E(level): From 82Se(pol d,p),(d,p). | ||
| 3647 | E(level): From 82Se(pol d,p),(d,p). | ||
| 3777 | (1/2+) | E(level): From 82Se(pol d,p),(d,p). | |
| 3800 | E(level): From 82Se(pol d,p),(d,p). | ||
| 3827.8 | (1/2+) | XREF: B(3841). | |
| 4020 | E(level): From 82Se(pol d,p),(d,p). | ||
| 4080 | (3/2+,5/2+) | E(level): From 82Se(pol d,p),(d,p). | |
| 4180 | 3/2+,5/2+ | E(level): From 82Se(pol d,p),(d,p). | |
| 4290 | E(level): From 82Se(pol d,p),(d,p). | ||
| 4420 | E(level): From 82Se(pol d,p),(d,p). | ||
| 4520 | E(level): From 82Se(pol d,p),(d,p). | ||
| 4680 | E(level): From 82Se(pol d,p),(d,p). | ||
| 4770 | E(level): From 82Se(pol d,p),(d,p). | ||
| 4950 | E(level): From 82Se(pol d,p),(d,p). |
| E(level) | E(gamma) | Comments |
| 1807.98 | 511.0 | E(γ): From 208Pb(18O,Xγ). I(γ): From 208Pb(18O,Xγ). | 1808.3 | E(γ): From 208Pb(18O,Xγ). I(γ): From 208Pb(18O,Xγ). M(γ): Q from γγ(θ) in 208Pb(18O,Xγ), (E2) from assumed band structure. |
| 2298.7 | 490.8 | E(γ): From 208Pb(18O,Xγ). I(γ): From 208Pb(18O,Xγ). M(γ): d from γγ(θ) in 208Pb(18O,Xγ), (M1) from assumed band structure | 1002.0 | E(γ): From 208Pb(18O,Xγ). I(γ): From 208Pb(18O,Xγ). |
| 2477.9 | 179.2 | E(γ): From 208Pb(18O,Xγ). I(γ): From 208Pb(18O,Xγ). M(γ): from γγ(θ) in 208Pb(18O,Xγ) |
| 3898.8 | 1421.0 | E(γ): From 208Pb(18O,Xγ). I(γ): From 208Pb(18O,Xγ). |
| 4286.3 | 388 | E(γ): From 208Pb(18O,Xγ). I(γ): From 208Pb(18O,Xγ). | 1808 | E(γ): From 208Pb(18O,Xγ). I(γ): From 208Pb(18O,Xγ). |