| |
|
| Half life: | 2.34 s 12 | |
| Jp: | 1+ |
| Sn (keV): | 9455 42 |
| Sp (keV): | 2695 33 |
| | |
| ENSDF citation: | NDS 63,647 (1991) |
| Literature cut-off date: | 31-Jul-1989 |
| Author(s): | L.K. Peker |
| Update: | 20-Sep-1996, B. Singh |
| References since cut-off: |
142Eu decay from 1996-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
|
| e+b+ | 100 | 7645 29 |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 142Eu (2.34 s 12)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 683.0 1 |
0.42 4 |
e+b+ |
| 768.1 1 |
10 |
e+b+ |
| 864.4 2 |
0.086 18 |
e+b+ |
| 889.8 1 |
1.06 7 |
e+b+ |
| 1287.4 1 |
1.16 8 |
e+b+ |
| 1405.4 1 |
0.41 4 |
e+b+ |
| 1658.1 1 |
1.75 13 |
e+b+ |
| 1671.3 3 |
1.29 13 |
e+b+ |
| 1754.1 4 |
1.33 10 |
e+b+ |
| 1754.1 1 |
1.49 12 |
e+b+ |
| 2055.5 2 |
0.45 4 |
e+b+ |
| 2263.7 3 |
0.50 11 |
e+b+ |
| 2353.7 3 |
0.53 10 |
e+b+ |
| 2373.9 3 |
0.76 9 |
e+b+ |
| 2419.7 2 |
0.24 9 |
e+b+ |
|
X-rays from 142Eu (2.34 s 12)
|
| E (keV) |
I (%) | Assignment |
|
| 4.993 |
1.30E-04 15 |
Sm Ll |
| 5.589 |
4.9E-05 4 |
Sm Lh |
| 5.610 |
0.00035 3 |
Sm La2 |
| 5.636 |
0.00314 25 |
Sm La1 |
| 6.196 |
1.55E-04 25 |
Sm Lb4 |
| 6.206 |
0.00199 18 |
Sm Lb1 |
| 6.317 |
0.00026 4 |
Sm Lb3 |
| 6.371 |
2.92E-05 23 |
Sm Lb6 |
| 6.587 |
0.00067 6 |
Sm Lb2 |
| 7.183 |
0.00033 3 |
Sm Lg1 |
| 7.471 |
4.8E-05 8 |
Sm Lg2 |
| 7.489 |
6.8E-05 12 |
Sm Lg3 |
| 39.097 |
3.43E-06 21 |
Sm Ka3 |
| 39.522 |
0.0135 8 |
Sm Ka2 |
| 40.118 |
0.0245 14 |
Sm Ka1 |
| 45.294 |
0.00239 14 |
Sm Kb3 |
| 45.414 |
0.0046 3 |
Sm Kb1 |
| 45.741 |
6.9E-05 5 |
Sm Kb5 |
| 46.578 |
0.00153 9 |
Sm Kb2 |
| 46.705 |
0.00058 4 |
Sm Kb4 |
Betas from 142Eu (2.34 s 12)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 4452.1 |
0.24 |
e |
| 4608.1 |
0.5 |
e |
| 5117.8 |
1.6 |
e |
| 5200.6 |
1.3 |
e |
| 5266.1 |
0.8 |
e |
| 5286.3 |
0.5 |
e |
| 5466.4 |
0.41 |
e |
| 5584.6 |
1.6 |
e |
| 5982.1 |
2.7 |
e |
| 6189.8 |
0.6 |
e |
| 6872 |
3.7 |
e |
| 7640 |
86 |
e |
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