| |
|
| Half life: | 40.7 s 5 | |
| Jp: | 5/2+ |
| Sn (keV): | 11050 59 |
| Sp (keV): | 1798 32 |
| | |
| ENSDF citation: | NDS 84, 307 (1998) |
| Literature cut-off date: | 24-Feb-1998 |
| Author(s): | J.K. Tuli |
| References since cut-off: |
141Eu decay from 1998-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
|
| e+b+ | 100 | 5978 26 |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 141Eu (40.7 s 5)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 1.58 4 |
|
e+b+ |
| 174.2 3 |
|
e+b+ |
| 202.3 3 |
0.17 5 |
e+b+ |
| 213.5 3 |
0.12 5 |
e+b+ |
| 234.6 3 |
0.057 11 |
e+b+ |
| 354.4 3 |
0.14 4 |
e+b+ |
| 369.5 2 |
1.62 12 |
e+b+ |
| 382.9 2 |
2.97 21 |
e+b+ |
| 384.5 2 |
5.6 3 |
e+b+ |
| 394.0 2 |
9 |
e+b+ |
| 395.6 2 |
1.64 14 |
e+b+ |
| 395.8 3 |
0.16 4 |
e+b+ |
| 433.9 2 |
0.57 5 |
e+b+ |
| 593.1 2 |
2.95 23 |
e+b+ |
| 594.7 2 |
0.41 5 |
e+b+ |
| 596.3 2 |
0.50 5 |
e+b+ |
| 597.9 2 |
1.22 11 |
e+b+ |
| 605.9 2 |
0.95 11 |
e+b+ |
| 606.0 4 |
0.32 5 |
e+b+ |
| 687.8 3 |
0.19 3 |
e+b+ |
| 699.0 2 |
0.189 18 |
e+b+ |
| 724.2 5 |
0.16 5 |
e+b+ |
| 764.9 5 |
0.22 9 |
e+b+ |
| 776.0 6 |
0.27 14 |
e+b+ |
| 799.6 6 |
0.27 6 |
e+b+ |
| 817.4 3 |
0.081 18 |
e+b+ |
| 882.9 2 |
0.73 6 |
e+b+ |
| 893.6 5 |
0.081 18 |
e+b+ |
| 935.7 3 |
0.13 3 |
e+b+ |
| 976.2 3 |
0.17 3 |
e+b+ |
| 990.0 5 |
0.14 3 |
e+b+ |
| 996.1 3 |
0.37 4 |
e+b+ |
| 999.8 4 |
0.25 3 |
e+b+ |
| 1052.0 3 |
0.20 3 |
e+b+ |
| 1053.4 4 |
0.09 5 |
e+b+ |
| 1081.9 3 |
0.19 3 |
e+b+ |
| 1083.6 5 |
0.081 18 |
e+b+ |
| 1234.4 3 |
0.18 4 |
e+b+ |
| 1245.4 3 |
0.29 5 |
e+b+ |
| 1300.4 3 |
0.20 4 |
e+b+ |
| 1382.1 3 |
0.22 5 |
e+b+ |
| 1392.4 5 |
0.14 4 |
e+b+ |
| 1510.7 3 |
0.35 6 |
e+b+ |
| 1560.7 5 |
0.09 4 |
e+b+ |
| 1676.0 6 |
0.15 7 |
e+b+ |
| 1691.6 7 |
0.14 7 |
e+b+ |
| 1744.9 4 |
0.27 8 |
e+b+ |
| 1766.2 5 |
0.40 8 |
e+b+ |
| 1826.6 4 |
0.23 11 |
e+b+ |
| 1839.0 5 |
0.22 6 |
e+b+ |
| 2221.6 6 |
0.17 6 |
e+b+ |
|
X-rays from 141Eu (40.7 s 5)
|
| E (keV) |
I (%) | Assignment |
|
| 4.993 |
0.035 4 |
Sm Ll |
| 5.589 |
0.0128 10 |
Sm Lh |
| 5.610 |
0.092 6 |
Sm La2 |
| 5.636 |
0.83 5 |
Sm La1 |
| 6.196 |
0.048 7 |
Sm Lb4 |
| 6.206 |
0.52 4 |
Sm Lb1 |
| 6.317 |
0.080 12 |
Sm Lb3 |
| 6.371 |
0.0077 5 |
Sm Lb6 |
| 6.587 |
0.176 12 |
Sm Lb2 |
| 7.183 |
0.086 7 |
Sm Lg1 |
| 7.471 |
0.0149 24 |
Sm Lg2 |
| 7.489 |
0.021 3 |
Sm Lg3 |
| 39.097 |
0.00091 4 |
Sm Ka3 |
| 39.522 |
3.58 11 |
Sm Ka2 |
| 40.118 |
6.49 20 |
Sm Ka1 |
| 45.294 |
0.634 20 |
Sm Kb3 |
| 45.414 |
1.23 4 |
Sm Kb1 |
| 45.741 |
0.0182 9 |
Sm Kb5 |
| 46.578 |
0.405 13 |
Sm Kb2 |
| 46.705 |
0.153 7 |
Sm Kb4 |
Betas from 141Eu (40.7 s 5)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 2667.8 |
0.14 6 |
b+ |
| 2736.2 |
0.37 12 |
b+ |
| 3001.7 |
0.05 3 |
b+ |
| 3062.9 |
0.39 10 |
b+ |
| 3191.6 |
0.40 11 |
b+ |
| 3328 |
0.32 8 |
b+ |
| 3427.6 |
0.09 3 |
b+ |
| 3436.5 |
0.12 4 |
b+ |
| 3613.1 |
0.20 7 |
b+ |
| 3689.8 |
0.13 5 |
e |
| 3758.2 |
0.32 11 |
e |
| 3797.5 |
0.37 15 |
b+ |
| 3875 |
0.50 13 |
b+ |
| 3956.5 |
0.85 24 |
b+ |
| 3967.5 |
0.37 10 |
b+ |
| 4023.7 |
0.036 20 |
e |
| 4058.1 |
0.24 8 |
b+ |
| 4084.9 |
0.24 7 |
e |
| 4128.6 |
0.39 11 |
b+ |
| 4213.6 |
0.22 6 |
e |
| 4350 |
0.15 4 |
e |
| 4360.1 |
1.6 5 |
b+ |
| 4363.3 |
2.3 6 |
b+ |
| 4412.7 |
0.50 17 |
b+ |
| 4449.6 |
0.040 13 |
e |
| 4458.5 |
0.052 16 |
e |
| 4562.4 |
7.0 16 |
b+ |
| 4573.5 |
5.9 17 |
b+ |
| 4635.1 |
0.075 25 |
e |
| 4819.5 |
0.12 5 |
e |
| 4897 |
0.15 4 |
e |
| 4956.42 |
63 5 |
b+ |
| 4978.5 |
0.25 7 |
e |
| 4989.5 |
0.11 3 |
e |
| 5080.1 |
0.066 22 |
e |
| 5150.6 |
0.10 3 |
e |
| 5382.1 |
0.36 9 |
e |
| 5385.3 |
0.50 13 |
e |
| 5434.7 |
0.10 4 |
e |
| 5584.4 |
1.4 3 |
e |
| 5595.5 |
1.1 4 |
e |
| 5978.42 |
9.5 7 |
e |
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