| |
|
|---|
| Half life: | 15.2 s 3 | |
|---|
| Sn (keV): | 8.3E3 sy |
|---|
| Sp (keV): | 2.2E3 sy |
|---|
| | |
|---|
| ENSDF citation: | NDS 62,159 (1991) |
|---|
| Literature cut-off date: | 1-Sep-1990 |
|---|
| Author(s): | R.B. Firestone |
|---|
| Update: | 1-Dec-1991, R.B. Firestone |
|---|
| References since cut-off: |
187Pb decay from 1991-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| a | | 6395 7 |
|
| e+b+ | | 7.3E3 sy |
81Mi12 |
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 187mPb (15.2 s 3)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 67.4 3 |
* |
a |
| 208.0 3 |
* |
a |
| 275.5 3 |
* |
a |
| 299.5 3 |
1500 75* |
e+b+ |
| 309.4 3 |
20 1* |
e+b+ |
| 448.7 3 |
20 1* |
e+b+ |
| 493.6 3 |
40 2* |
e+b+ |
| 617.2 3 |
40 2* |
e+b+ |
| 645.4 3 |
15 1* |
e+b+ |
| 747.7 3 |
15 1* |
e+b+ |
| 865.8 3 |
10* |
e+b+ |
* Relative intensity |
Alphas from 187mPb (15.2 s 3)
|
|---|
| Ea (keV) |
Ia (%) |
|---|
|
| 5993 10 |
40 |
| 6194 10 |
60 |
|
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