| |
|
| Half life: | 25.4 m 3 | |
| Jp: | (0-) |
| Sn (keV): | 9.84E3 13 |
| Sp (keV): | 4379 18 |
| Prod. mode: |
Charged particle reaction
|
| | |
| ENSDF citation: | NDS 74,529 (1995) |
| Literature cut-off date: | 1-May-1994 |
| Author(s): | A.R. Farhan |
| References since cut-off: |
74Br decay from 1994-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
References |
| e+b+ | 100 | 6907 15 |
74Sc28 |
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 74Br (25.4 m 3)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 219.05 10 |
18.1 11 |
e+b+ |
| 615.17 10 |
0.26 19 |
e+b+ |
| 634.32 10 |
14.1 19 |
e+b+ |
| 634.78 10 |
64 |
e+b+ |
| 871.4 5 |
0.26 13 |
e+b+ |
| 879.0 10 |
0.32 13 |
e+b+ |
| 936.4 2 |
0.77 13 |
e+b+ |
| 984.9 1 |
4.0 3 |
e+b+ |
| 1022.74 10 |
5.19 19 |
e+b+ |
| 1044.9 2 |
0.51 13 |
e+b+ |
| 1080.2 10 |
0.32 13 |
e+b+ |
| 1109.6 2 |
0.58 6 |
e+b+ |
| 1145.0 10 |
0.32 13 |
e+b+ |
| 1161.3 3 |
0.19 6 |
e+b+ |
| 1203.9 1 |
1.54 13 |
e+b+ |
| 1225.7 1 |
1.35 13 |
e+b+ |
| 1249.46 10 |
0.19 13 |
e+b+ |
| 1269.06 10 |
6.7 3 |
e+b+ |
| 1310.1 2 |
0.51 6 |
e+b+ |
| 1339.2 10 |
0.6 3 |
e+b+ |
| 1409.7 2 |
0.64 13 |
e+b+ |
| 1460.3 2 |
0.96 13 |
e+b+ |
| 1474.5 2 |
1.09 13 |
e+b+ |
| 1512.8 2 |
1.7 3 |
e+b+ |
| 1524.6 4 |
0.32 6 |
e+b+ |
| 1679.4 2 |
0.96 19 |
e+b+ |
| 1700.9 3 |
0.77 13 |
e+b+ |
| 1715.7 2 |
1.35 19 |
e+b+ |
| 1743.9 2 |
1.2 3 |
e+b+ |
| 1842.8 2 |
2.2 3 |
e+b+ |
| 1882.3 2 |
1.60 19 |
e+b+ |
| 1949.6 2 |
1.47 13 |
e+b+ |
| 1981.0 2 |
1.35 6 |
e+b+ |
| 2087.4 15 |
1.4 3 |
e+b+ |
| 2088.7 15 |
<0.32 |
e+b+ |
| 2130.6 2 |
2.88 13 |
e+b+ |
| 2158.0 4 |
0.32 13 |
e+b+ |
| 2270.6 6 |
1.7 3 |
e+b+ |
| 2356.0 4 |
0.77 13 |
e+b+ |
| 2378.3 4 |
0.32 13 |
e+b+ |
| 2387.4 5 |
0.45 13 |
e+b+ |
| 2396.1 2 |
2.82 13 |
e+b+ |
| 2437.5 4 |
0.71 13 |
e+b+ |
| 2465.0 3 |
0.96 13 |
e+b+ |
| 2518.3 8 |
0.58 13 |
e+b+ |
| 2541.5 5 |
0.32 13 |
e+b+ |
| 2615.2 2 |
7.37 19 |
e+b+ |
| 2661.7 2 |
5.2 3 |
e+b+ |
| 2685.4 6 |
0.26 13 |
e+b+ |
| 2704.0 3 |
1.54 13 |
e+b+ |
| 2770.8 5 |
2.05 13 |
e+b+ |
| 2879.7 2 |
0.45 13 |
e+b+ |
| 2904.5 3 |
1.67 13 |
e+b+ |
| 2934.2 4 |
0.77 13 |
e+b+ |
| 2950.8 40 |
0.64 19 |
e+b+ |
| 2975.6 3 |
1.4 3 |
e+b+ |
| 2990.1 30 |
0.32 13 |
e+b+ |
| 3098.2 6 |
0.45 13 |
e+b+ |
| 3110.2 18 |
0.32 13 |
e+b+ |
| 3119.0 12 |
0.90 13 |
e+b+ |
| 3190.2 4 |
0.96 13 |
e+b+ |
| 3241.0 15 |
0.64 13 |
e+b+ |
| 3249.9 5 |
6.2 3 |
e+b+ |
| 3267.5 8 |
0.51 13 |
e+b+ |
| 3295.5 3 |
2.76 13 |
e+b+ |
| 3338.6 18 |
0.45 13 |
e+b+ |
| 3410.0 10 |
0.38 13 |
e+b+ |
| 3412.0 15 |
0.71 13 |
e+b+ |
| 3460.0 12 |
1.22 13 |
e+b+ |
| 3488.6 8 |
0.38 13 |
e+b+ |
| 3526.1 8 |
0.64 13 |
e+b+ |
| 3539.8 7 |
0.64 13 |
e+b+ |
| 3624.6 3 |
5.58 13 |
e+b+ |
| 3631.9 5 |
2.56 19 |
e+b+ |
| 3733.3 4 |
1.79 13 |
e+b+ |
| 3745.1 6 |
0.64 13 |
e+b+ |
| 3788.0 3 |
4.04 19 |
e+b+ |
| 3852.4 3 |
1.28 13 |
e+b+ |
| 3895 5 |
1.0 3 |
e+b+ |
| 3901.5 3 |
1.41 13 |
e+b+ |
| 3972.7 2 |
2.31 13 |
e+b+ |
| 4044.1 4 |
0.83 13 |
e+b+ |
| 4093.9 7 |
0.51 13 |
e+b+ |
| 4222.0 10 |
0.45 13 |
e+b+ |
| 4266.5 5 |
1.09 19 |
e+b+ |
| 4342.4 4 |
1.35 19 |
e+b+ |
| 4379.6 4 |
4.2 3 |
e+b+ |
| 4486.9 10 |
0.19 13 |
e+b+ |
| 4538.0 20 |
0.13 6 |
e+b+ |
| 4649.5 6 |
0.38 13 |
e+b+ |
|
X-rays from 74Br (25.4 m 3)
|
| E (keV) |
I (%) | Assignment |
|
| 1.204 |
0.0067 15 |
Se Ll |
| 1.245 |
0.0040 10 |
Se Lh |
| 1.379 |
0.013 3 |
Se La2 |
| 1.379 |
0.116 24 |
Se La1 |
| 1.419 |
0.069 17 |
Se Lb1 |
| 1.424 |
0.00054 11 |
Se Lb6 |
| 1.486 |
0.0035 10 |
Se Lb4 |
| 1.492 |
0.0052 16 |
Se Lb3 |
| 1.648 |
0.0009 3 |
Se Lg3 |
| 1.648 |
1.7E-04 5 |
Se Lg2 |
| 11.004 |
1.06E-05 5 |
Se Ka3 |
| 11.182 |
1.96 8 |
Se Ka2 |
| 11.222 |
3.79 16 |
Se Ka1 |
| 12.490 |
0.260 11 |
Se Kb3 |
| 12.496 |
0.504 21 |
Se Kb1 |
| 12.601 |
0.00129 7 |
Se Kb5 |
| 12.652 |
0.0359 15 |
Se Kb2 |
| 12.658 |
0.00092 5 |
Se Kb4 |
Betas from 74Br (25.4 m 3)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 1348.5 |
1.61 21 |
b+ |
| 1397.8 |
1.04 14 |
b+ |
| 1505.1 |
4.5 3 |
b+ |
| 1542.5 |
1.29 23 |
b+ |
| 1618.3 |
2.90 24 |
b+ |
| 1790.55 |
3.7 4 |
b+ |
| 1840.63 |
2.2 3 |
b+ |
| 1912.1 |
4.7 3 |
b+ |
| 1954.36 |
6.9 4 |
b+ |
| 2096.71 |
10.2 4 |
b+ |
| 2151.36 |
3.3 3 |
b+ |
| 2260.52 |
8.4 3 |
b+ |
| 2345.24 |
7.5 5 |
b+ |
| 2370.5 |
0.79 11 |
e |
| 2419.8 |
0.46 7 |
e |
| 2527.1 |
1.57 12 |
e |
| 2564.5 |
0.41 8 |
e |
| 2634.88 |
17.6 5 |
b+ |
| 2640.3 |
0.80 7 |
e |
| 2812.55 |
0.75 9 |
e |
| 2862.63 |
0.41 6 |
e |
| 2934.1 |
0.77 6 |
e |
| 2976.36 |
1.06 7 |
e |
| 3118.71 |
1.26 6 |
e |
| 3173.36 |
0.38 4 |
e |
| 3282.52 |
0.82 4 |
e |
| 3367.24 |
0.66 5 |
e |
| 3506.4 |
0.1 |
b+ |
| 3656.88 |
1.08 4 |
e |
| 4046.32 |
2.9 4 |
b+ |
| 4528.4 |
0.0026 |
e |
| 4615.98 |
6.5 21 |
b+ |
| 5031.17 |
3.8 13 |
b+ |
| 5068.32 |
0.049 7 |
e |
| 5250.25 |
4 |
b+ |
| 5637.98 |
0.075 24 |
e |
| 6053.17 |
0.034 12 |
e |
| 6272.25 |
0.031 |
e |
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