| |
|
|---|
| Half life: | 124 d 1 | |
|---|
| Jp: | 7/2- |
|---|
| Sn (keV): | 6498 7 |
|---|
| Sp (keV): | 6687 7 |
|---|
| Prod. mode: |
Charged particle reaction
Fast neutron activation
|
|---|
| | |
|---|
| ENSDF citation: | NDS 80, 263 (1997) |
|---|
| Literature cut-off date: | 15-Jan-1997 |
|---|
| Author(s): | B. Singh |
|---|
| References since cut-off: |
151Gd decay from 1997-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| e | 100 | 464 3 |
|
| a | ~8E-7 | 2653 3 |
65Si06 |
| |
|---|
Data sets:
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
Gammas from 151Gd (124 d 1)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 21.542 3 |
2.85 12 |
e |
| 63.9 1 |
0.0009 3 |
e |
| 63.92 7 |
0.00087 19 |
e |
| 93.21 7 |
0.0019 6 |
e |
| 102 |
|
e |
| 106.57 1 |
0.0868 25 |
e |
| 109.74 4 |
0.0029 14 |
e |
| 110.33 6 |
0.0050 6 |
e |
| 110.74 6 |
0.0068 12 |
e |
| 153.60 1 |
6.20 3 |
e |
| 157.08 10 |
0.00074 25 |
e |
| 174.70 1 |
2.96 6 |
e |
| 195.18 14 |
0.0009 3 |
e |
| 196 |
<0.029 |
e |
| 196.54 4 |
0.0285 12 |
e |
| 221.80 7 |
0.0023 4 |
e |
| 238.94 5 |
0.087 12 |
e |
| 243.282 12 |
5.60 3 |
e |
| 260.46 5 |
0.0428 25 |
e |
| 269.5 10 |
0.0025 6 |
e |
| 284.72 3 |
0.0022 6 |
e |
| 286.09 2 |
0.089 3 |
e |
| 298.97 3 |
0.0025 10 |
e |
| 307.50 1 |
1.035 25 |
e |
| 328.31 1 |
0.0825 25 |
e |
| 332.11 3 |
0.0087 6 |
e |
| 338.50 9 |
0.0016 3 |
e |
| 345 1 |
0.0025 6 |
e |
| 349.85 4 |
0.00329 19 |
e |
| 353.66 2 |
0.128 3 |
e |
| 394.26 9 |
0.00060 9 |
e |
| 415.84 10 |
0.00043 9 |
e |
|
X-rays from 151Gd (124 d 1)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 5.177 |
0.35 4 |
Eu Ll |
| 5.816 |
0.92 7 |
Eu La2 |
| 5.817 |
0.142 11 |
Eu Lh |
| 5.846 |
8.3 7 |
Eu La1 |
| 6.438 |
1.62 25 |
Eu Lb4 |
| 6.457 |
5.9 5 |
Eu Lb1 |
| 6.571 |
2.7 4 |
Eu Lb3 |
| 6.617 |
0.080 6 |
Eu Lb6 |
| 6.844 |
1.75 14 |
Eu Lb2 |
| 7.484 |
0.99 8 |
Eu Lg1 |
| 7.768 |
0.50 8 |
Eu Lg2 |
| 7.795 |
0.72 12 |
Eu Lg3 |
| 40.467 |
0.00644 23 |
Eu Ka3 |
| 40.902 |
23.8 7 |
Eu Ka2 |
| 41.542 |
42.9 12 |
Eu Ka1 |
| 46.905 |
4.22 12 |
Eu Kb3 |
| 47.038 |
8.15 23 |
Eu Kb1 |
| 47.373 |
0.124 6 |
Eu Kb5 |
| 48.249 |
2.70 8 |
Eu Kb2 |
| 48.386 |
1.07 5 |
Eu Kb4 |
Betas from 151Gd (124 d 1)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 48,21 |
0.0011 2 |
e |
| 110,35 |
0.146 10 |
e |
| 114,15 |
9.9 7 |
e |
| 156,47 |
1.22 9 |
e |
| 156,73 |
0.028 6 |
e |
| 157,73 |
0.008 4 |
e |
| 203,53 |
0.16 2 |
e |
| 220,71 |
5.5 4 |
e |
| 247,28 |
0.0010 4 |
e |
| 267,46 |
0.010 |
e |
| 442,46 |
74 6 |
e |
| 464 |
9 7 |
e |
Alphas from 151Gd (124 d 1)
|
|---|
| Ea (keV) |
Ia (%) |
|---|
|
| 2600 30 |
100 |
|
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