| |
|
| Half life: | 9.2 s 2 | |
| Jp: | 1+ |
| Sn (keV): | 8964 66 |
| Sp (keV): | 3677 59 |
| | |
| ENSDF citation: | NDS 73,261 (1994) |
| Literature cut-off date: | 1-Nov-1994 |
| Author(s): | L.K. Peker |
| References since cut-off: |
140Pm decay from 1994-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
|
| e+b+ | 100 | 6047 23 |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 140Pm (9.2 s 2)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 159.8 3 |
0.95 25 |
e+b+ |
| 477.1 3 |
2.6 5 |
e+b+ |
| 639.6 2 |
0.62 6 |
e+b+ |
| 716.6 5 |
0.94 15 |
e+b+ |
| 773.74 6 |
5.0 |
e+b+ |
| 1013.8 3 |
0.7 3 |
e+b+ |
| 1057.7 3 |
0.161 25 |
e+b+ |
| 1138.7 3 |
1.5 6 |
e+b+ |
| 1204.8 3 |
1.9 4 |
e+b+ |
| 1366.5 5 |
0.07 2 |
e+b+ |
| 1412.9 5 |
<0.0010 |
e+b+ |
| 1489.8 5 |
0.92 5 |
e+b+ |
| 1558.6 6 |
0.075 20 |
e+b+ |
| 1585.2 6 |
0.141 25 |
e+b+ |
| 1774.0 7 |
0.141 25 |
e+b+ |
| 1941.9 7 |
0.120 25 |
e+b+ |
| 2332.8 8 |
0.14 3 |
e+b+ |
| 2467.2 12 |
0.065 15 |
e+b+ |
|
X-rays from 140Pm (9.2 s 2)
|
| E (keV) |
I (%) | Assignment |
|
| 4.633 |
0.0227 23 |
Nd Ll |
| 5.146 |
0.0088 7 |
Nd Lh |
| 5.208 |
0.061 4 |
Nd La2 |
| 5.230 |
0.55 4 |
Nd La1 |
| 5.722 |
0.34 3 |
Nd Lb1 |
| 5.723 |
0.032 5 |
Nd Lb4 |
| 5.829 |
0.054 8 |
Nd Lb3 |
| 5.893 |
0.0048 3 |
Nd Lb6 |
| 6.090 |
0.117 8 |
Nd Lb2 |
| 6.604 |
0.054 5 |
Nd Lg1 |
| 6.883 |
0.0097 16 |
Nd Lg2 |
| 6.901 |
0.0137 23 |
Nd Lg3 |
| 36.443 |
0.000521 24 |
Nd Ka3 |
| 36.847 |
2.60 10 |
Nd Ka2 |
| 37.361 |
4.74 19 |
Nd Ka1 |
| 42.166 |
0.456 18 |
Nd Kb3 |
| 42.271 |
0.88 4 |
Nd Kb1 |
| 42.580 |
0.0118 6 |
Nd Kb5 |
| 43.335 |
0.288 11 |
Nd Kb2 |
| 43.451 |
0.106 6 |
Nd Kb4 |
Betas from 140Pm (9.2 s 2)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 2477.2 |
0.16 3 |
b+ |
| 2692.5 |
0.13 3 |
b+ |
| 2884.8 |
0.044 13 |
b+ |
| 3499.2 |
0.156 25 |
e |
| 3534.9 |
1.35 23 |
b+ |
| 3611.7 |
0.5 |
b+ |
| 3714.5 |
0.098 22 |
e |
| 3906.8 |
0.026 8 |
e |
| 4251.27 |
2.9 4 |
b+ |
| 4556.9 |
0.45 8 |
e |
| 4633.7 |
0.16 |
e |
| 5025 |
83.7 7 |
b+ |
| 5273.27 |
0.55 7 |
e |
| 6047 |
9.90 24 |
e |
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