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|
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| Half life: | 363 d 14 | |
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| Jp: | 5- |
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| Sn (keV): | 6526.7 15 |
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| Sp (keV): | 4703.0 22 |
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| Prod. mode: |
Charged particle reaction
Fast neutron activation
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| | |
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| ENSDF citation: | NDS 56,607 (1989) |
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| Literature cut-off date: | 1-Nov-1988 |
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| Author(s): | J.K. Tuli |
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| References since cut-off: |
144Pm decay from 1988-98 (NSR)
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| |
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Decay properties:
|
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| Mode | Branching (%) | Q-value (keV) |
|
|---|
| e+b+ | 100 | 2331.7 22 |
|
| |
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Data sets:
|
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| Mode | Data set name | Display data |
|---|
|
|---|
Gammas from 144Pm (363 d 14)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 302.0 3 |
0.18 4 |
e+b+ |
| 476.8 1 |
42.0 8 |
e+b+ |
| 582.3 2 |
0.189 20 |
e+b+ |
| 618.01 3 |
98.6 10 |
e+b+ |
| 694.0 2 |
0.55 10 |
e+b+ |
| 696.510 5 |
99 |
e+b+ |
| 778.5 1 |
1.51 5 |
e+b+ |
| 814.1 1 |
0.55 3 |
e+b+ |
| 890.1 2 |
0.040 10 |
e+b+ |
| 1396.6 3 |
0.00060 20 |
e+b+ |
| (1508.1) |
<0.0007 |
e+b+ |
| (1510.6) |
<0.00050 |
e+b+ |
|
X-rays from 144Pm (363 d 14)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 4.633 |
0.196 20 |
Nd Ll |
| 5.146 |
0.077 6 |
Nd Lh |
| 5.208 |
0.53 3 |
Nd La2 |
| 5.230 |
4.8 3 |
Nd La1 |
| 5.722 |
2.94 22 |
Nd Lb1 |
| 5.723 |
0.30 5 |
Nd Lb4 |
| 5.829 |
0.50 8 |
Nd Lb3 |
| 5.893 |
0.042 3 |
Nd Lb6 |
| 6.090 |
1.01 7 |
Nd Lb2 |
| 6.604 |
0.47 4 |
Nd Lg1 |
| 6.883 |
0.090 15 |
Nd Lg2 |
| 6.901 |
0.127 21 |
Nd Lg3 |
| 36.443 |
0.00448 16 |
Nd Ka3 |
| 36.847 |
22.4 6 |
Nd Ka2 |
| 37.361 |
40.7 12 |
Nd Ka1 |
| 42.166 |
3.92 11 |
Nd Kb3 |
| 42.271 |
7.58 22 |
Nd Kb1 |
| 42.580 |
0.102 5 |
Nd Kb5 |
| 43.335 |
2.47 7 |
Nd Kb2 |
| 43.451 |
0.91 4 |
Nd Kb4 |
Betas from 144Pm (363 d 14)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 127,12 |
0.59 10 |
e |
| 238,24 |
1.89 7 |
e |
| 540,25 |
42.0 8 |
e |
| 1017,16 |
55.3 13 |
e |
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