| |
|
|---|
| Half life: | 1.4 m 1 | |
|---|
| Jp: | (7/2-) |
|---|
| Sn (keV): | 5.23E3 sy |
|---|
| Sp (keV): | 9.5E3 sy |
|---|
| Prod. mode: |
Fast neutron activation
|
|---|
| | |
|---|
| ENSDF citation: | NDS 75,377 (1995) |
|---|
| Literature cut-off date: | 1-Oct-1993 |
|---|
| Author(s): | V.S. Shirley |
|---|
| References since cut-off: |
173Er decay from 1993-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| b- | 100 | 2.61E3 sy |
72Pu02 |
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 173Er (1.4 m 1)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 2.46 20 |
0.115 14 |
b- |
| 94.2 2 |
4.8 10 |
b- |
| 96.1 |
|
b- |
| 101.2 |
|
b- |
| 111.5 |
|
b- |
| 116.14 4 |
19 3 |
b- |
| 118.6 2 |
2.5 6 |
b- |
| 122.40 4 |
20.6 24 |
b- |
| 192.8 2 |
47 5 |
b- |
| 199.2 2 |
48 |
b- |
| 315.2 |
|
b- |
| 800.8 6 |
10 3 |
b- |
| 895.2 4 |
54 4 |
b- |
|
X-rays from 173Er (1.4 m 1)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 6.341 |
0.29 5 |
Tm Ll |
| 7.133 |
0.74 12 |
Tm La2 |
| 7.180 |
6.7 11 |
Tm La1 |
| 7.310 |
0.106 19 |
Tm Lh |
| 8.026 |
0.30 7 |
Tm Lb4 |
| 8.102 |
5.0 9 |
Tm Lb1 |
| 8.176 |
0.076 13 |
Tm Lb6 |
| 8.231 |
0.46 10 |
Tm Lb3 |
| 8.468 |
1.31 22 |
Tm Lb2 |
| 9.437 |
0.90 16 |
Tm Lg1 |
| 9.730 |
0.093 22 |
Tm Lg2 |
| 9.779 |
0.14 3 |
Tm Lg3 |
| 49.274 |
0.0083 12 |
Tm Ka3 |
| 49.773 |
16.8 24 |
Tm Ka2 |
| 50.742 |
30 4 |
Tm Ka1 |
| 57.300 |
3.1 5 |
Tm Kb3 |
| 57.505 |
6.1 9 |
Tm Kb1 |
| 57.898 |
0.120 18 |
Tm Kb5 |
| 59.028 |
2.0 3 |
Tm Kb2 |
| 59.210 |
0.54 8 |
Tm Kb4 |
Betas from 173Er (1.4 m 1)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 1397.1 |
63 5 |
b- |
| 2198.1 |
13 6 |
b- |
| 2292.27 |
23 8 |
b- |
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