| |
|
|---|
| Half life: | 303 ms 17 | |
|---|
| E(level): | 280.2 4 keV |
|---|
| Jp: | (5-) |
|---|
| Sn (keV): | 1.022E4 sy |
|---|
| Sp (keV): | 1.1E3 sy |
|---|
| | |
|---|
| ENSDF citation: | NDS 63,647 (1991) |
|---|
| Literature cut-off date: | 31-Jul-1989 |
|---|
| Author(s): | L.K. Peker |
|---|
| References since cut-off: |
142Tb decay from 1989-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
|
|---|
| IT | 100 | |
|
| e+b+ | <0.5 | 9.9E3 sy |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 142mTb (303 ms 17)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 29.7 5 |
0.23 7 |
IT |
| 68.5 5 |
1.3 4 |
IT |
| 98.3 5 |
0.09 4 |
IT |
| 181.9 1 |
9.0 7 |
IT |
| 211.6 1 |
73 |
IT |
|
X-rays from 142mTb (303 ms 17)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 5.547 |
0.37 9 |
Tb Ll |
| 6.239 |
0.97 24 |
Tb La2 |
| 6.273 |
8.8 21 |
Tb La1 |
| 6.284 |
0.13 3 |
Tb Lh |
| 6.940 |
0.65 18 |
Tb Lb4 |
| 6.977 |
5.6 14 |
Tb Lb1 |
| 7.097 |
1.1 3 |
Tb Lb3 |
| 7.116 |
0.089 22 |
Tb Lb6 |
| 7.367 |
1.8 4 |
Tb Lb2 |
| 8.105 |
0.97 24 |
Tb Lg1 |
| 8.398 |
0.20 6 |
Tb Lg2 |
| 8.423 |
0.29 8 |
Tb Lg3 |
| 43.288 |
0.0089 22 |
Tb Ka3 |
| 43.744 |
26 6 |
Tb Ka2 |
| 44.482 |
47 11 |
Tb Ka1 |
| 50.228 |
4.7 11 |
Tb Kb3 |
| 50.384 |
9.1 22 |
Tb Kb1 |
| 50.738 |
0.15 4 |
Tb Kb5 |
| 51.698 |
3.0 7 |
Tb Kb2 |
| 51.849 |
1.1 3 |
Tb Kb4 |
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