ADOPTED LEVELS, GAMMAS for 92Rb
Author: Coral M. Baglin | Citation: Nucl. Data Sheets 113, 2187 (2012) | Cutoff date: 15-Sep-2012
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=8095 keV 7 | S(n)= 5099 keV 10 | S(p)= 11088 keV 7 | Q(α)= -6481 keV 7 | ||
Reference: 2012WA38 |
References: | |||
A | 92Kr β- decay | B | 93Kr β-n decay |
C | 252Cf SF decay | D | 248Cm SF decay |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCD | 0- | 4.48 s 3 % β- = 100 % β-n = 0.0107 5 | |||||
142.308 6 | A CD | 1- | 0.75 ns 3 | 142.307 6 | 100 | M1 | 0.0 | 0- |
284.31 20 | CD | 3- | 54 ns 3 | 142.0 2 | 100 | E2 | 142.308 | 1- |
316.73 7 | A | (1,2-) | 316.8 1 | 100 | 0.0 | 0- | ||
333.42 7 | A | (1,2-) | 191.1 1 333.4 5 | 100 8 5.4 23 | 142.308 0.0 | 1- 0- | ||
431.62 22 | CD | (4-) | < 5 ns | 146.3 1 | 100 | [M1] | 284.31 | 3- |
484.59 6 | A | (1,2-) | 167.9 2 342.3 1 484.6 1 | 4.0 6 66 4 100 5 | 316.73 142.308 0.0 | (1,2-) 1- 0- | ||
492.61 10 | A | (1,2-) | 159.2 3 350.3 1 492.6 1 | 18 5 48 5 100 8 | 333.42 142.308 0.0 | (1,2-) 1- 0- | ||
548.30 7 | A | (1,2-) | 214.9 1 548.3 1 | 2.57 23 100 6 | 333.42 0.0 | (1,2-) 0- | ||
623.61 8 | A | (1,2-) | 480.9 2 623.7 1 | 13.3 19 100 5 | 142.308 0.0 | 1- 0- | ||
728.24 13 | A | (1,2-) | 394.7 3 585.9 2 728.4 4 | 51 11 100 17 51 14 | 333.42 142.308 0.0 | (1,2-) 1- 0- | ||
868.42 12 | A | (1,2-) | 535.0 1 867.9 8 | 100 9 20 13 | 333.42 0.0 | (1,2-) 0- | ||
920.86 9 | A | (1,2-) | 372.3 3 436.2 3 921.0 2 | 42 12 77 14 100 14 | 548.30 484.59 0.0 | (1,2-) (1,2-) 0- | ||
928.04 9 | A | (1,2-) | 785.7 1 928.0 4 | 100 9 30 9 | 142.308 0.0 | 1- 0- | ||
1360.89 5 | A | 1+ | 440.0 1 492.6 1 632.6 3 737.4 2 812.6 1 876.3 1 1044.2 1 1218.6 1 1360.8 1 | 1.01 9 0.94 8 0.31 8 0.86 9 24.3 13 7.1 4 7.9 4 100 5 5.8 3 | 920.86 868.42 728.24 623.61 548.30 484.59 316.73 142.308 0.0 | (1,2-) (1,2-) (1,2-) (1,2-) (1,2-) (1,2-) (1,2-) 1- 0- | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1388.69 24 | CD | 957.0 2 1103.4 2 | 100 8 44 6 | 431.62 284.31 | (4-) 3- | |||
1426.6 3 | D | 996.0 2 | 100 | 431.62 | (4-) | |||
1431.3 3 | D | 1000.7 2 | 100 | 431.62 | (4-) | |||
1564.6 4 | D | 1134.0 3 | 100 | 431.62 | (4-) | |||
1647.51 24 | CD | 1216.9 2 1363.2 2 | 20.2 24 100 5 | 431.62 284.31 | (4-) 3- | |||
1663.54 17 | A | (1,2-) | 1115.8 3 1178.9 3 1345.5 7 1663.4 4 | 100 19 100 25 0.07 3 88 19 | 548.30 484.59 316.73 0.0 | (1,2-) (1,2-) (1,2-) 0- | ||
1682.31 24 | CD | 34.9 2 294.6 1 1251.7 2 | 100 25 73 8 65 8 | [M1] | 1647.51 1388.69 431.62 | (4-) | ||
1755.6 4 | D | 1325.0 3 | 100 | 431.62 | (4-) | |||
1836.7 3 | D | (6-) | 189.1 2 449.0 2 | 100 13 69 13 | 1647.51 1388.69 | |||
1958.3 3 | CD | 7 ns 2 | 121.6 2 276.0 1 | 12.3 27 100 7 | 1836.7 1682.31 | (6-) | ||
1992.2 3 | D | 309.9 2 | 100 | 1682.31 | ||||
2038.99 7 | A | (1+) | 678.1 1 1310.7 3 1415.1 2 1554.4 1 1896.8 2 2039.0 2 | 45 4 13.8 23 20.0 23 46 4 100 15 48 5 | 1360.89 728.24 623.61 484.59 142.308 0.0 | 1+ (1,2-) (1,2-) (1,2-) 1- 0- | ||
2079.43 24 | A | (1,2-) | 1594.4 6 1762.8 4 2079.2 4 | 57 21 79 21 100 21 | 484.59 316.73 0.0 | (1,2-) (1,2-) 0- | ||
2259.7 5 | D | 828.4 3 | 100 | 1431.3 | ||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2321.01 20 | A | 282.0 2 2004.5 6 | 100 10 19 7 | 2038.99 316.73 | (1+) (1,2-) | |||
2587.37 21 | A | (1+) | 1658.7 7 2039.0 2 2095.3 3 2271.0 5 2444.9 3 2587.5 4 | 11 5 100 10 32 6 13 5 43 6 60 14 | 928.04 548.30 492.61 316.73 142.308 0.0 | (1,2-) (1,2-) (1,2-) (1,2-) 1- 0- | ||
2611.06 12 | A | (1+) | 1249.9 3 1987.4 2 2277.3 3 2468.5 3 2611.4 2 | 33 7 83 9 39 7 59 11 100 11 | 1360.89 623.61 333.42 142.308 0.0 | 1+ (1,2-) (1,2-) 1- 0- | ||
2692.8 4 | CD | (8+) | 734.5 2 | 100 | D | 1958.3 | ||
2718.76 18 | A | (1,2-) | 2095.3 3 2401.8 6 2718.7 2 | 48 10 17 7 100 10 | 623.61 316.73 0.0 | (1,2-) (1,2-) 0- | ||
2851.0 4 | D | (8,9) | 892.7 3 | 100 | 1958.3 | |||
2901.49 14 | A | (1+) | 1540.4 7 1973.4 3 1981.0 4 2417.2 5 2585.1 7 2759.0 2 | 21 12 67 12 39 9 42 12 58 27 100 12 | 1360.89 928.04 920.86 484.59 316.73 142.308 | 1+ (1,2-) (1,2-) (1,2-) (1,2-) 1- | ||
2979.4 4 | CD | 286.6 2 | 100 | 2692.8 | (8+) | |||
3057.29 22 | A | (1,2-) | 1394.2 5 2128.7 5 2435.1 6 3056.9 3 | 40 15 65 20 0.16 3 100 20 | 1663.54 928.04 623.61 0.0 | (1,2-) (1,2-) (1,2-) 0- | ||
3149.47 19 | A | (1+) | 2832.8 2 3149.0 4 | 100 11 40 9 | 316.73 0.0 | (1,2-) 0- | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3338.5 4 ? | A | 1258.8 4 ? 1675.1 5 ? 2854.5 7 ? | 100 25 75 25 92 33 | 2079.43 1663.54 484.59 | (1,2-) (1,2-) (1,2-) | |||
3341.84 18 | A | 1+ | 2414.1 9 2793.3 4 3199.5 2 3342.7 7 | 10 6 22 4 100 7 9 3 | 928.04 548.30 142.308 0.0 | (1,2-) (1,2-) 1- 0- | ||
3659.8 5 ? | A | 1621.1 8 ? 3342.7 7 ? 3659.6 5 ? | 46 23 46 15 100 23 | 2038.99 316.73 0.0 | (1+) (1,2-) 0- | |||
3698.7 5 | CD | 719.3 2 | 100 | 2979.4 | ||||
4193.0 3 | A | 1+ | 1291.6 7 1474.1 3 3272.3 5 3324.4 7 | 93 47 100 20 67 20 47 13 | 2901.49 2718.76 920.86 868.42 | (1+) (1,2-) (1,2-) (1,2-) | ||
4788.1 6 | CD | 1089.4 3 | 100 | 3698.7 |
E(level): From least-squares fit to Eγ, excluding transitions with multiple or uncertain placement, unless all transitions deexciting a given level were of that character.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
142.308 | 1- | 0.75 ns 3 | 142.307 6 | M1 | 0.0555 | B(M1)(W.u.)=0.0097 4, α=0.0555 |
284.31 | 3- | 54 ns 3 | 142.0 2 | E2 | B(E2)(W.u.)=7.4 5 | |
431.62 | (4-) | < 5 ns | 146.3 1 | [M1] | 0.0515 | B(M1)(W.u.)>0.0013, α=0.0515 |
1682.31 | 34.9 2 | [M1] | 2.92 | α=2.92 7 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 0- | 4.48 s 3 % β- = 100 % β-n = 0.0107 5 | <r2>1/2(charge)=4.298 fm 16 (2004An14). E(level): <r2>1/2(charge)=4.298 fm 16 (2004An14). |
316.73 | (1,2-) | Jπ(level): γ to Jπ=0- g.s. | |
333.42 | (1,2-) | Jπ(level): γ to Jπ=0- g.s. | |
484.59 | (1,2-) | Jπ(level): γ to Jπ=0- g.s. | |
492.61 | (1,2-) | Jπ(level): γ to Jπ=0- g.s. | |
548.30 | (1,2-) | Jπ(level): γ to Jπ=0- g.s. | |
623.61 | (1,2-) | Jπ(level): γ to Jπ=0- g.s. | |
728.24 | (1,2-) | Jπ(level): γ to Jπ=0- g.s. | |
868.42 | (1,2-) | Jπ(level): γ to Jπ=0- g.s. | |
920.86 | (1,2-) | Jπ(level): γ to Jπ=0- g.s. | |
928.04 | (1,2-) | Jπ(level): γ to Jπ=0- g.s. | |
1663.54 | (1,2-) | Jπ(level): γ to Jπ=0- g.s. | |
2079.43 | (1,2-) | Jπ(level): γ to Jπ=0- g.s. | |
2718.76 | (1,2-) | Jπ(level): γ to Jπ=0- g.s. | |
3057.29 | (1,2-) | Jπ(level): γ to Jπ=0- g.s. |
E(level) | E(gamma) | Comments |
142.308 | 142.307 | M(γ): M1(+E2) from α(K)exp in 92Kr β- decay and RUL; feeds J=0 level. |
284.31 | 142.0 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. M(γ): Q from γγ(θ) in 248Cm SF decay; not M2 from RUL. |
431.62 | 146.3 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
492.61 | 492.6 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
1360.89 | 492.6 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
1388.69 | 957.0 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. | 1103.4 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
1426.6 | 996.0 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
1431.3 | 1000.7 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
1564.6 | 1134.0 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
1647.51 | 1216.9 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. | 1363.2 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
1682.31 | 34.9 | E(γ): existence of transition was also indirectly confirmed in γγ coin in 252Cf SF decay.. From 248Cm SF decay. I(γ): From 248Cm SF decay. | 294.6 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. | 1251.7 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
1755.6 | 1325.0 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
1836.7 | 189.1 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. | 449.0 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
1958.3 | 121.6 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. | 276.0 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
1992.2 | 309.9 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
2038.99 | 2039.0 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
2259.7 | 828.4 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
2587.37 | 2039.0 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity | 2095.3 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
E(level) | E(gamma) | Comments |
2692.8 | 734.5 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. M(γ): ΔJ=1 from γγ(θ) in 248Cm SF decay. |
2718.76 | 2095.3 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
2851.0 | 892.7 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
2979.4 | 286.6 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
3341.84 | 3342.7 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
3659.8 | 3342.7 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
3698.7 | 719.3 | E(γ): From 248Cm SF decay. I(γ): From 248Cm SF decay. |
4788.1 | 1089.4 | E(γ): From 252Cf SF decay. I(γ): From 252Cf SF decay. |