| |
|
|---|
| Half life: | 25 s 3 | |
|---|
| Sn (keV): | 4.9E3 sy |
|---|
| Sp (keV): | 8.8E3 sy |
|---|
| | |
|---|
| ENSDF citation: | NDS 75,199 (1995) |
|---|
| Literature cut-off date: | 31-May-1995 |
|---|
| Author(s): | B. Singh |
|---|
| References since cut-off: |
172Ho decay from 1995-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| b- | 100 | 5.1E3 sy |
91Be04 |
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 172Ho (25 s 3)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 77.0 5 |
9.4 22 |
b- |
| 103.7 5 |
7.2 22 |
b- |
| 133.6 3 |
36 |
b- |
| 137.8 6 |
7.2 18 |
b- |
| 153.7 5 |
7.9 22 |
b- |
| 178.0 3 |
23 4 |
b- |
| 229.4 6 |
13 3 |
b- |
| 291.1 5 |
16 4 |
b- |
| 757.2 7 |
18 4 |
b- |
| 884.4 5 |
9.0 25 |
b- |
| 956.7 5 |
7.9 22 |
b- |
| 961.4 5 |
12 3 |
b- |
| 1008.1 5 |
13 3 |
b- |
| 1033.7 6 |
2.5 18 |
b- |
| 1141.7 5 |
4.0 14 |
b- |
| 1186.1 6 |
8.3 25 |
b- |
|
X-rays from 172Ho (25 s 3)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 6.151 |
0.33 8 |
Er Ll |
| 6.905 |
0.85 19 |
Er La2 |
| 6.949 |
7.6 17 |
Er La1 |
| 7.058 |
0.14 3 |
Er Lh |
| 7.745 |
0.20 6 |
Er Lb4 |
| 7.811 |
6.3 14 |
Er Lb1 |
| 7.909 |
0.085 19 |
Er Lb6 |
| 7.939 |
0.31 9 |
Er Lb3 |
| 8.186 |
1.5 4 |
Er Lb2 |
| 9.088 |
1.1 3 |
Er Lg1 |
| 9.385 |
0.061 18 |
Er Lg2 |
| 9.431 |
0.09 3 |
Er Lg3 |
| 47.734 |
0.0057 12 |
Er Ka3 |
| 48.221 |
12 3 |
Er Ka2 |
| 49.128 |
22 5 |
Er Ka1 |
| 55.480 |
2.3 5 |
Er Kb3 |
| 55.674 |
4.4 10 |
Er Kb1 |
| 56.054 |
0.085 18 |
Er Kb5 |
| 57.142 |
1.5 3 |
Er Kb2 |
| 57.313 |
0.44 10 |
Er Kb4 |
Betas from 172Ho (25 s 3)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 3703.3 |
44 |
b- |
| 4138.6 |
21 |
b- |
| 4845 |
15 |
b- |
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