| |
|
|---|
| Half life: | 21.6 ms 16 | |
|---|
| E(level): | 199.38 7 keV |
|---|
| Jp: | 11/2- |
|---|
| Sn (keV): | 6969 6 |
|---|
| Sp (keV): | 6621 7 |
|---|
| | |
|---|
| ENSDF citation: | NDS 78,219 (1996) |
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| Literature cut-off date: | 1-Mar-1996 |
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| Author(s): | R.G. Helmer |
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| References since cut-off: |
157Dy decay from 1996-98 (NSR)
|
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| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
|
|---|
| IT | 100 | |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 157mDy (21.6 ms 16)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 14.23 5 |
3.6 6 |
IT |
| 37.36 8 |
23.0 9 |
IT |
| 51.7 1 |
|
IT |
| 61.11 2 |
6.9 7 |
IT |
| 86.55 2 |
20.9 14 |
IT |
| 147.73 1 |
6.7 11 |
IT |
|
X-rays from 157mDy (21.6 ms 16)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 5.743 |
0.73 10 |
Dy Ll |
| 6.458 |
1.91 20 |
Dy La2 |
| 6.495 |
17.2 18 |
Dy La1 |
| 6.534 |
0.28 3 |
Dy Lh |
| 7.204 |
0.92 15 |
Dy Lb4 |
| 7.248 |
12.4 14 |
Dy Lb1 |
| 7.370 |
1.49 24 |
Dy Lb3 |
| 7.374 |
0.181 19 |
Dy Lb6 |
| 7.636 |
3.5 4 |
Dy Lb2 |
| 8.426 |
2.16 24 |
Dy Lg1 |
| 8.714 |
0.29 5 |
Dy Lg2 |
| 8.753 |
0.42 7 |
Dy Lg3 |
| 44.743 |
0.0126 8 |
Dy Ka3 |
| 45.208 |
33.7 21 |
Dy Ka2 |
| 45.998 |
60 4 |
Dy Ka1 |
| 51.947 |
6.2 4 |
Dy Kb3 |
| 52.113 |
11.9 7 |
Dy Kb1 |
| 52.475 |
0.206 15 |
Dy Kb5 |
| 53.476 |
3.98 24 |
Dy Kb2 |
| 53.634 |
1.37 10 |
Dy Kb4 |
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