| |
|
|---|
| Half life: | 1.91 s 1 | |
|---|
| Sn (keV): | 4115 98 |
|---|
| Sp (keV): | 1.23E4 sy |
|---|
| Prod. mode: |
Fission product
|
|---|
| | |
|---|
| ENSDF citation: | NDS 82, 379 (1997) |
|---|
| Literature cut-off date: | 1-May-1997 |
|---|
| Author(s): | E. Browne |
|---|
| References since cut-off: |
90Br decay from 1997-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| b-n | 25.2 9 | |
81Ho17 |
| b- | 100 | 10350 75 |
81Ho17 |
|
|---|
| TORI Data (1999)
Gammas from 90Br (1.91 s 1)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 28.51 7 |
|
b-n |
| 411.49 4 |
3.88 19 |
b-n |
| 539.50 8 |
0.66 8 |
b- |
| 578.06 18 |
0.60 7 |
b- |
| 655.17 6 |
7.7 5 |
b- |
| 707.05 6 |
38.0 15 |
b- |
| 740.82 8 |
2.85 15 |
b- |
| 786.02 12 |
1.60 11 |
b- |
| 840.29 10 |
0.95 8 |
b- |
| 913.38 20 |
0.26 3 |
b- |
| 939.9 2 |
0.43 5 |
b- |
| 955.84 8 |
2.20 11 |
b- |
| 962.71 4 |
1.25 8 |
b-n |
| 991.38 13 |
0.27 3 |
b-n |
| 997.93 4 |
0.33 3 |
b-n |
| 1097.82 3 |
0.91 8 |
b-n |
| 1123.37 15 |
0.50 4 |
b- |
| 1133.5 4 |
0.19 4 |
b- |
| 1233.21 8 |
4.18 15 |
b- |
| 1323.57 12 |
0.80 8 |
b- |
| 1344.76 15 |
0.51 5 |
b- |
| 1362.32 10 |
11.2 9 |
b- |
| 1396.16 13 |
0.95 8 |
b- |
| 1418.34 11 |
0.80 8 |
b- |
| 1440.21 12 |
0.32 3 |
b- |
| 1465.9 3 |
0.36 4 |
b- |
| 1486.0 4 |
0.56 8 |
b- |
| 1542.20 13 |
1.33 11 |
b- |
| 1610.80 11 |
2.24 11 |
b- |
| 1625.11 13 |
1.67 11 |
b- |
| 1828.90 20 |
0.41 4 |
b- |
| 1836.49 10 |
1.44 8 |
b- |
| 1888.79 13 |
0.56 5 |
b- |
| 2002.9 5 |
0.25 5 |
b- |
| 2024.1 3 |
0.44 6 |
b- |
| 2040.79 14 |
0.80 8 |
b- |
| 2073.0 5 |
0.15 4 |
b- |
| 2105.7 2 |
0.57 5 |
b- |
| 2121.2 3 |
0.37 4 |
b- |
| 2172.9 4 |
0.13 5 |
b- |
| 2297.1 3 |
0.28 5 |
b- |
| 2318.6 2 |
1.06 8 |
b- |
| 2411.83 30 |
0.43 7 |
b- |
| 2433.09 15 |
0.99 4 |
b- |
| 2543.93 20 |
0.29 4 |
b- |
| 2612.2 2 |
0.55 5 |
b- |
| 2665.4 3 |
0.34 5 |
b- |
| 2682.6 2 |
0.46 5 |
b- |
| 2730.5 2 |
1.67 11 |
b- |
| 2763.9 4 |
0.190 15 |
b- |
| 2801.0 3 |
0.35 7 |
b- |
| 2864.1 2 |
1.18 11 |
b- |
| 2987.1 2 |
1.10 8 |
b- |
| 3022.3 4 |
0.24 6 |
b- |
| 3116.7 4 |
0.38 5 |
b- |
| 3231.3 3 |
3.4 3 |
b- |
| 3318.5 3 |
1.18 11 |
b- |
| 3505.8 4 |
0.25 5 |
b- |
| 3669.1 4 |
0.28 4 |
b- |
| 3949.0 3 |
0.36 4 |
b- |
| 3955.0 3 |
0.32 3 |
b- |
| 4023.1 6 |
0.25 7 |
b- |
| 4290.9 3 |
0.65 6 |
b- |
| 4297.2 3 |
0.63 6 |
b- |
| 4320.9 5 |
0.35 5 |
b- |
| 4367.3 5 |
0.61 8 |
b- |
| 4372.8 5 |
0.54 8 |
b- |
| 4495.1 4 |
0.33 5 |
b- |
| 4762.3 5 |
0.26 4 |
b- |
| 4787.4 4 |
0.22 4 |
b- |
| 5154.0 5 |
0.11 4 |
b- |
| 5221.6 5 |
0.30 5 |
b- |
|
Betas from 90Br (1.91 s 1)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 2850 |
25 |
b- |
| 4619.9 |
1.05 16 |
b- |
| 4666.7 |
0.35 7 |
b- |
| 4964.6 |
0.25 8 |
b- |
| 5270 |
0.54 10 |
b- |
| 5345.6 |
0.63 9 |
b- |
| 5564.22 |
0.46 7 |
b- |
| 5803.4 |
0.25 6 |
b- |
| 6059 |
0.65 9 |
b- |
| 6841.8 |
0.35 8 |
b- |
| 6977.4 |
0.34 6 |
b- |
| 7031.6 |
0.74 16 |
b- |
| 7064.9 |
0.51 7 |
b- |
| 7118.56 |
3.6 6 |
b- |
| 7209.75 |
0.99 11 |
b- |
| 7362.69 |
2.8 4 |
b- |
| 7485.85 |
1.18 17 |
b- |
| 7521.74 |
0.74 10 |
b- |
| 7569.4 |
1.90 23 |
b- |
| 7602.06 |
0.80 12 |
b- |
| 7619.24 |
2.1 3 |
b- |
| 7662.69 |
0.66 11 |
b- |
| 7664.17 |
0.80 12 |
b- |
| 7754.06 |
0.56 8 |
b- |
| 7806.3 |
1.48 18 |
b- |
| 7813.95 |
0.41 6 |
b- |
| 8031.91 |
5.3 6 |
b- |
| 8100.66 |
1.33 18 |
b- |
| 8156.9 |
0.56 10 |
b- |
| 8202.19 |
1.26 20 |
b- |
| 8246.87 |
3.3 4 |
b- |
| 8409.67 |
3.3 4 |
b- |
| 8519.5 |
0.50 7 |
b- |
| 8987.75 |
6.8 13 |
b- |
| 9642.87 |
13.3 22 |
b- |
| 10350 |
15 7 |
b- |
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