| |
|
| Half life: | 5.3 m 3 | |
| Jp: | 7/2- |
| Sn (keV): | 7674 50 |
| Sp (keV): | 4860 51 |
| | |
| ENSDF citation: | NDS 71,709 (1994) |
| Literature cut-off date: | 1-Mar-1994 |
| Author(s): | C.W. Reich |
| References since cut-off: |
155Er decay from 1994-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
References |
| e+b+ | 99.978 7 | 3843 55 |
80Bu25 |
| a | 0.022 7 | 4119 50 |
74To07 69To06 70To16 |
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 155Er (5.3 m 3)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 31.7 1 |
0.17 5* |
e+b+ |
| 88.2 1 |
23.5 8* |
e+b+ |
| 91.6 3 |
3.7 5* |
e+b+ |
| 110.12 7 |
100* |
e+b+ |
| 123.8 1 |
27 1* |
e+b+ |
| 131.2 3 |
2.6 7* |
e+b+ |
| 147.6 3 |
2.8 7* |
e+b+ |
| 157.0 3 |
3.0 7* |
e+b+ |
| 164.7 3 |
2.9 7* |
e+b+ |
| 185.1 1 |
19.5 7* |
e+b+ |
| 188.1 2 |
5.0 6* |
e+b+ |
| 193.6 1 |
10.7 6* |
e+b+ |
| 201.1 1 |
26.0 10* |
e+b+ |
| 221.1 2 |
21 5* |
e+b+ |
| 229.2 3 |
15 4* |
e+b+ |
| 234.0 1 |
40.0 18* |
e+b+ |
| 234.8 2 |
19.2 18* |
e+b+ |
| 241.5 2 |
65 7* |
e+b+ |
| 264.4 4 |
2.5 8* |
e+b+ |
| 278.3 5 |
1.9 9* |
e+b+ |
| 283.6 4 |
1.9 7* |
e+b+ |
| 288.2 2 |
5.8 7* |
e+b+ |
| 295.6 5 |
1.9 7* |
e+b+ |
| 298.8 2 |
7.6 9* |
e+b+ |
| 308.2 3 |
3.2 7* |
e+b+ |
| 322.9 3 |
3.9 9* |
e+b+ |
| 328.7 2 |
12.7 15* |
e+b+ |
| 333.8 2 |
6.8 13* |
e+b+ |
| 339.6 3 |
5.3 14* |
e+b+ |
| 344.9 3 |
4.6 16* |
e+b+ |
| 352.0 5 |
2.2 10* |
e+b+ |
| 358.6 3 |
14.6 17* |
e+b+ |
| 360.9 6 |
3* |
e+b+ |
| 373.3 5 |
2.7 11* |
e+b+ |
| 385.9 3 |
4.4 10* |
e+b+ |
| 388.9 2 |
8.7 10* |
e+b+ |
| 397.0 3 |
5.0 11* |
e+b+ |
| 399.7 5 |
3.4 11* |
e+b+ |
| 404.8 7 |
1.8 10* |
e+b+ |
| 412.1 3 |
4.8 9* |
e+b+ |
| 422.7 1 |
20.2 13* |
e+b+ |
| 450.1 4 |
6.1 18* |
e+b+ |
| 452.6 2 |
24.1 20* |
e+b+ |
| 455.9 3 |
7.4 13* |
e+b+ |
| 470.6 2 |
12.8 14* |
e+b+ |
| 475.5 3 |
5.6 13* |
e+b+ |
| 511.0 2 |
15 7* |
e+b+ |
| 512.2 2 |
37 7* |
e+b+ |
| 557.1 9 |
5* |
e+b+ |
* Relative intensity |
Alphas from 155Er (5.3 m 3)
|
| Ea (keV) |
Ia (%) |
|
| 4012 5 |
100 |
|
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