ADOPTED LEVELS, GAMMAS for 25Al
Author: R.B. Firestone | Citation: Nucl. Data Sheets 110, 1691 (2009) | Cutoff date: 1-Feb-2008
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-12743 keV 10 | S(n)= 16939.9 keV 12 | S(p)= 2271.6 keV 5 | Q(α)= -9156.4 keV 5 | ||
Reference: 2012WA38 |
References: | |||
A | 25Si β+ decay | B | 26P εp decay (43.7 MS) |
C | 27S β+2p decay | D | 24Mg(p,γ),(p,p’γ) |
E | 24Mg(3He,d),(pol 3He,d) | F | 28Si(p,α) |
G | 27Al(p,t) | H | 25Al(pol p,p) |
I | 24Mg(d,n) | J | 25Mg(3He,t) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0 | ABCDE GHI | 5/2+ | 7.183 s 12 % ε = 100 | |||||
451.7 5 | BCDE | 1/2+ | 2.29 ns 4 | 451.7 5 | 100 | [E2] | 0 | 5/2+ |
944.9 5 | AB DEFG I | 3/2+ | 4.3 ps 11 | 493.3 7 944.9 5 | 100 7 64 7 | M1+E2 M1+E2 | 451.7 0 | 1/2+ 5/2+ |
1612.5 5 | AB DEFG IJ | (7/2)+ | 12 fs 2 | 1612.4 5 | 100 | M1+E2 | 0 | 5/2+ |
1789.5 5 | B DEFG I | 5/2+ | 393 fs 36 | 844.6 7 1337.8 7 1789.4 5 | 100 8 95 8 55 8 | M1+E2 E2(+M3) M1+E2 | 944.9 451.7 0 | 3/2+ 1/2+ 5/2+ |
2485.3 9 | DE G I | 1/2+ | 4 fs 2 | 1540.2 10 2033.4 10 2485.1 9 | 19.1 14 100 4 3.3 4 | M1 | 944.9 451.7 0 | 3/2+ 1/2+ 5/2+ |
2673.3 6 | A DEFG I | 3/2+ | 4 fs 3 | 883.8 8 1728.3 8 2221.5 8 2673.1 6 | 100.0 19 1.2 5 73.4 16 59.1 12 | M1(+E2) M1+E2 | 1789.5 944.9 451.7 0 | 5/2+ 3/2+ 1/2+ 5/2+ |
2720.2 5 | DEFG | 7/2+ | 201 fs 14 | 930.7 7 1775.2 7 2720.0 5 | 46 22 100 16 13 10 | M1+E2 E2(+M3) | 1789.5 944.9 0 | 5/2+ 3/2+ 5/2+ |
3062.0 7 | DE | 3/2- | 1.3 keV 4 | 2117.0 8 2610.2 8 3061.8 7 | 16 4 100 5 17 4 | E1+M2 E1(+M2) E1(+M2) | 944.9 451.7 0 | 3/2+ 1/2+ 5/2+ |
3424.2 8 | DE | (9/2)+ | 9.0 fs 14 | 1811.6 9 3423.9 8 | 100 5 19 5 | M1+E2 E2 | 1612.5 0 | (7/2)+ 5/2+ |
3695.5 7 | D FG I | 7/2- | 17 fs 8 | 975.3 8 1905.9 8 3695.2 7 | 5 3 100 6 49 6 | E1(+M2) E1(+M2) E1(+M2) | 2720.2 1789.5 0 | 7/2+ 5/2+ 5/2+ |
3823.0 20 | DE | 1/2- | 36 keV 7 | 1337.7 20 2877.9 20 3371.1 20 | 8.2 4 100 3 51 8 | 2485.3 944.9 451.7 | 1/2+ 3/2+ 1/2+ | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3859.1 8 | A DE G | 5/2+ | 0.1 keV | 797.1 11 1138.9 9 1185.8 9 2069.5 9 2246.5 9 2914.0 9 3407.2 9 3858.8 8 | 0.60 7 14.7 5 12.3 3 9.5 3 3.03 11 100 3 0.62 6 15.5 5 | M1(+E2) M1+E2 M1(+E2) M1(+E2) M1+E2 | 3062.0 2720.2 2673.3 1789.5 1612.5 944.9 451.7 0 | 3/2- 7/2+ 3/2+ 5/2+ (7/2)+ 3/2+ 1/2+ 5/2+ |
4026 2 | DE | (9/2,5/2)+ | 18 fs 3 | 2412 2 4026 2 | 67 17 100 17 | 1612.5 0 | (7/2)+ 5/2+ | |
4192 4 | A DE | 3/2+ | > 0.5 keV | 3247 4 3740 4 | 100 100 | M1+E2 M1+E2 | 944.9 451.7 | 3/2+ 1/2+ |
4516 5 | DE | (9/2)+ | > 6.5 eV | |||||
4582 2 | A D | 5/2+ | 3636 4 | 100 | 944.9 | 3/2+ | ||
4906 4 | A DE | (7/2)+ | < 10 keV | |||||
5045 | D | < 10 keV | ||||||
5068 5 | DE | < 4 keV | ||||||
5083 | D | ≈ 50 keV | ||||||
5101 10 | E | < 4 keV | ||||||
5116 7 | E | 47 keV 5 | ||||||
5232 4 | E | |||||||
5285 | D | 1/2+ | 185 keV | |||||
5526 7 | E | ≈ 18 keV | ||||||
5597 6 | A D H | (3/2,5/2,7/2)+ | 55 keV 20 | |||||
5686 7 | E | |||||||
5785 7 | DE | 1/2+ | ≈ 15 keV | |||||
5804 4 | A E H | (3/2,5/2,7/2)+ | ||||||
6063 7 | E H | |||||||
6122 3 | DE H J | 3/2+ | 51 keV 2 | |||||
6170 2 | A | (3/2,5/2,7/2)+ | ||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
6322 5 | DE | 7/2 | > 0.4 keV | |||||
6385 3 | H | 3/2- | < 15 keV | |||||
6409 10 | DE | 58 keV 7 | ||||||
6517 7 | E H | 3/2+ | 64 keV 16 | |||||
6620 9 | A | 3/2+,5/2+,7/2+ | ||||||
6650 5 | DE J | 5/2+ | 58 keV 9 | |||||
6734 22 | H | 7/2- | 195 keV 39 | |||||
6740 5 | H | 1/2+ | 152 keV 11 | |||||
6770 7 | DE | |||||||
6829 4 | H | 5/2+ | 58 keV 9 | |||||
6877 7 | A E H | (3/2,5/2,7/2)+ | ||||||
6895 3 | H | 7/2- | 53 keV 4 | |||||
6909 10 | E H | 3/2+ | ||||||
6944 10 | E | 104 keV 10 | ||||||
7022 | D H | |||||||
7055 9 | H | 3/2- | 616 keV 20 | |||||
7118 5 | A DE H J | 3/2+ | 117 keV 4 | |||||
7150 7 | H | 5/2- | 20 keV 6 | |||||
7183 7 | E | |||||||
7240 3 | A DE H J | 5/2+ | 19 keV 4 | |||||
7297 3 | D H | 3/2- | 66 keV 6 | |||||
7409 3 | H | 5/2- | < 12 keV | |||||
7422 5 | DE J | (7/2)+ | ||||||
7588 | D | |||||||
7646 | A D H | (3/2,5/2,7/2)+ | 50 keV 15 | |||||
7684 3 | A H | 7/2- | 21 keV 3 | |||||
7717 10 | H | 3/2+ | 230 keV 20 | |||||
7770 | D | 340 keV 15 | ||||||
7819 20 | E H | 209 keV 20 | ||||||
7848 | D | 20 keV 8 | ||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
7892 2 | A H | 5/2- | 94 keV 15 | |||||
7901 2 | D GH | 5/2+ | 0.105 keV 18 | 6288 2 6955 2 7900 2 | 74 6 26 4 100 6 | (M1+E2) M1(+E2) M1+E2 | 1612.5 944.9 0 | (7/2)+ 3/2+ 5/2+ |
7936 20 | D H | 35 keV 10 | ||||||
7970 2 | D H | 3/2+ | 1.30 keV 14 | 7969 2 | 100 | (M1+E2) | 0 | 5/2+ |
8026 | D | 20 keV 10 | ||||||
8077 | D | (7/2,9/2)+ | 15 keV 7 | |||||
8089 3 | D G | 5/2- | 40 keV 9 | |||||
8186 3 | A D J | (3/2,5/2,7/2)+ | 40 keV 10 | |||||
9073 7 | A | (3/2,5/2,7/2)+ |
E(γ): From level energy differences corrected for recoil energy.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Additional Data |
451.7 | 1/2+ | 2.29 ns 4 | 451.7 5 | [E2] | B(E2)(W.u.)=3.03 6 | |
944.9 | 3/2+ | 4.3 ps 11 | 493.3 7 | M1+E2 | -0.09 6 | B(E2)(W.u.)=5 +7-5, B(M1)(W.u.)=0.026 7 |
3/2+ | 4.3 ps 11 | 944.9 5 | M1+E2 | -0.38 15 | B(E2)(W.u.)=2.0 15, B(M1)(W.u.)=0.0021 7 | |
1612.5 | (7/2)+ | 12 fs 2 | 1612.4 5 | M1+E2 | +0.17 4 | B(E2)(W.u.)=25 12, B(M1)(W.u.)=0.34 12 |
1789.5 | 5/2+ | 393 fs 36 | 844.6 7 | M1+E2 | +0.17 2 | B(E2)(W.u.)=8.7 23, B(M1)(W.u.)=0.036 5 |
5/2+ | 393 fs 36 | 1337.8 7 | E2(+M3) | -0.1 3 | B(E2)(W.u.)=(29 5), B(M3)(W.u.)=(1.1E6 +68-11) | |
5/2+ | 393 fs 36 | 1789.4 5 | M1+E2 | +1.0 2 | B(E2)(W.u.)=2.0 6, B(M1)(W.u.)=0.0011 3 | |
2485.3 | 1/2+ | 4 fs 2 | 2033.4 10 | M1 | B(M1)(W.u.)=0.5 3 | |
2673.3 | 3/2+ | 4 fs 3 | 2221.5 8 | M1(+E2) | +0.05 5 | B(E2)(W.u.)=(0.5 +10-5), B(M1)(W.u.)=(0.16 12) |
3/2+ | 4 fs 3 | 2673.1 6 | M1+E2 | +0.36 11 | B(M1)(W.u.)=0.048 18 | |
2720.2 | 7/2+ | 201 fs 14 | 930.7 7 | M1+E2 | +0.18 14 | B(E2)(W.u.)=8 +14-8, B(M1)(W.u.)=0.038 20 |
7/2+ | 201 fs 14 | 1775.2 7 | E2(+M3) | -0.08 15 | B(E2)(W.u.)=(23 6), B(M3)(W.u.)=(3.×105 +13-3) | |
3062.0 | 3/2- | 1.3 keV 4 | 2117.0 8 | E1+M2 | +0.06 4 | |
3/2- | 1.3 keV 4 | 2610.2 8 | E1(+M2) | 0.00 2 | ||
3/2- | 1.3 keV 4 | 3061.8 7 | E1(+M2) | -0.03 6 | ||
3424.2 | (9/2)+ | 9.0 fs 14 | 1811.6 9 | M1+E2 | +0.14 3 | B(E2)(W.u.)=12 6, B(M1)(W.u.)=0.34 6 |
(9/2)+ | 9.0 fs 14 | 3423.9 8 | E2 | B(E2)(W.u.)=4.8 16 | ||
3695.5 | 7/2- | 17 fs 8 | 975.3 8 | E1(+M2) | -0.20 25 | B(E1)(W.u.)=(0.0016 12), B(M2)(W.u.)=(3.×102 +8-3) |
7/2- | 17 fs 8 | 1905.9 8 | E1(+M2) | -0.01 2 | B(E1)(W.u.)=(0.0044 21), B(M2)(W.u.)=(0.6 +23-6) | |
7/2- | 17 fs 8 | 3695.2 7 | E1(+M2) | -0.02 2 | B(E1)(W.u.)=(0.00029 15), B(M2)(W.u.)=(0.04 +9-4) | |
3859.1 | 5/2+ | 0.1 keV | 1138.9 9 | M1(+E2) | -0.01 6 | |
5/2+ | 0.1 keV | 1185.8 9 | M1+E2 | +0.11 5 | ||
5/2+ | 0.1 keV | 2069.5 9 | M1(+E2) | 0.00 5 | ||
5/2+ | 0.1 keV | 2914.0 9 | M1(+E2) | +0.03 3 | ||
5/2+ | 0.1 keV | 3858.8 8 | M1+E2 | +0.07 5 | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Additional Data |
4192 | 3/2+ | > 0.5 keV | 3247 4 | M1+E2 | -0.07 3 | |
3/2+ | > 0.5 keV | 3740 4 | M1+E2 | +0.18 1 | ||
7901 | 5/2+ | 0.105 keV 18 | 6288 2 | (M1+E2) | +0.07 6 | |
5/2+ | 0.105 keV 18 | 6955 2 | M1(+E2) | +0.02 3 | ||
5/2+ | 0.105 keV 18 | 7900 2 | M1+E2 | +0.11 2 | ||
7970 | 3/2+ | 1.30 keV 14 | 7969 2 | (M1+E2) | +0.08 6 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0 | 5/2+ | 7.183 s 12 % ε = 100 | μ=3.6455 12 E(level): 5/2[202]. |
451.7 | 1/2+ | 2.29 ns 4 | E(level): 1/2[211]. |
944.9 | 3/2+ | 4.3 ps 11 | E(level): 1/2[211]. |
1612.5 | (7/2)+ | 12 fs 2 | E(level): 5/2[202]. |
1789.5 | 5/2+ | 393 fs 36 | E(level): 1/2[211]. |
2485.3 | 1/2+ | 4 fs 2 | E(level): 1/2[200]. |
2673.3 | 3/2+ | 4 fs 3 | E(level): 1/2[200]. |
2720.2 | 7/2+ | 201 fs 14 | E(level): 1/2[211]. |
3424.2 | (9/2)+ | 9.0 fs 14 | E(level): 5/2[202]. |
3859.1 | 5/2+ | 0.1 keV | E(level): 1/2[200]. |
4516 | (9/2)+ | > 6.5 eV | E(level): 1/2[211]. |
4906 | (7/2)+ | < 10 keV | E(level): 1/2[200]. |
6122 | 3/2+ | 51 keV 2 | E(level): 3/2[202]. |
6650 | 5/2+ | 58 keV 9 | E(level): 3/2[202]. |
7422 | (7/2)+ | E(level): 3/2[202]. |