| |
|
| Half life: | 4.15 m 5 | |
| Jp: | (5/2)+ |
| Sn (keV): | 1.06E4 sy |
| Sp (keV): | 2.79E3 sy |
| | |
| ENSDF citation: | NDS 57,337 (1989) |
| Literature cut-off date: | 17-Apr-1989 |
| Author(s): | T.W. Burrows |
| References since cut-off: |
139Pm decay from 1989-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
|
| e+b+ | 100 | 4504 29 |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 139Pm (4.15 m 5)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 95.3 1 |
1.78 12 |
e+b+ |
| 272.7 4 |
0.12 3 |
e+b+ |
| 307.4 2 |
0.35 4 |
e+b+ |
| 367.8 2 |
3.52 22 |
e+b+ |
| 402.8 2 |
15 |
e+b+ |
| 412.5 10 |
0.15 7 |
e+b+ |
| 463.1 2 |
4.1 3 |
e+b+ |
| 530.1 2 |
0.35 3 |
e+b+ |
| 579.0 6 |
0.057 15 |
e+b+ |
| 580.1 3 |
0.42 4 |
e+b+ |
| 603.1 4 |
0.145 15 |
e+b+ |
| 631.8 4 |
0.116 13 |
e+b+ |
| 661.3 4 |
0.41 4 |
e+b+ |
| 663.4 6 |
0.117 23 |
e+b+ |
| 675.5 3 |
0.188 15 |
e+b+ |
| 702.0 10 |
0.083 22 |
e+b+ |
| 721.0 10 |
0.055 15 |
e+b+ |
| 756.5 3 |
1.99 16 |
e+b+ |
| 815.8 2 |
1.13 3 |
e+b+ |
| 822.0 10 |
0.06 3 |
e+b+ |
| 856.4 4 |
0.096 13 |
e+b+ |
| 879.3 4 |
0.055 9 |
e+b+ |
| 981.6 4 |
1.06 7 |
e+b+ |
| 1079.9 4 |
0.15 3 |
e+b+ |
| 1105.0 3 |
0.041 9 |
e+b+ |
| 1126.1 3 |
0.29 3 |
e+b+ |
| 1174.7 3 |
0.174 15 |
e+b+ |
| 1193.3 3 |
0.20 3 |
e+b+ |
| 1205.7 4 |
0.054 12 |
e+b+ |
| 1265.1 3 |
0.088 13 |
e+b+ |
| 1292.5 4 |
0.28 3 |
e+b+ |
| 1299.7 3 |
0.078 9 |
e+b+ |
| 1351.1 3 |
0.207 19 |
e+b+ |
| 1358.8 3 |
0.052 17 |
e+b+ |
| 1426.3 4 |
0.093 22 |
e+b+ |
| 1473.0 10 |
0.038 13 |
e+b+ |
| 1484.1 1 |
0.203 16 |
e+b+ |
| 1558.2 5 |
0.129 20 |
e+b+ |
| 1602.9 3 |
0.42 4 |
e+b+ |
| 1618.7 3 |
0.20 16 |
e+b+ |
| 1644.5 3 |
0.30 3 |
e+b+ |
| 1664.6 3 |
0.038 6 |
e+b+ |
| 1704.6 3 |
0.71 7 |
e+b+ |
| 1798.4 4 |
0.087 12 |
e+b+ |
| 1825.9 3 |
0.045 7 |
e+b+ |
| 1849.5 5 |
0.042 7 |
e+b+ |
| 1858.5 3 |
0.25 3 |
e+b+ |
| 1876.8 3 |
0.16 3 |
e+b+ |
| 1886.2 5 |
0.042 7 |
e+b+ |
| 1956.7 6 |
0.14 3 |
e+b+ |
| 2021.3 3 |
0.174 15 |
e+b+ |
| 2107.3 3 |
0.36 4 |
e+b+ |
| 2261.1 3 |
0.22 3 |
e+b+ |
| 2351.0 4 |
0.036 7 |
e+b+ |
| 2359.3 3 |
0.160 15 |
e+b+ |
|
X-rays from 139Pm (4.15 m 5)
|
| E (keV) |
I (%) | Assignment |
|
| 4.633 |
0.067 7 |
Nd Ll |
| 5.146 |
0.0263 20 |
Nd Lh |
| 5.208 |
0.181 12 |
Nd La2 |
| 5.230 |
1.63 10 |
Nd La1 |
| 5.722 |
1.01 8 |
Nd Lb1 |
| 5.723 |
0.095 15 |
Nd Lb4 |
| 5.829 |
0.160 24 |
Nd Lb3 |
| 5.893 |
0.0144 9 |
Nd Lb6 |
| 6.090 |
0.348 24 |
Nd Lb2 |
| 6.604 |
0.162 13 |
Nd Lg1 |
| 6.883 |
0.029 5 |
Nd Lg2 |
| 6.901 |
0.041 7 |
Nd Lg3 |
| 36.443 |
0.00155 6 |
Nd Ka3 |
| 36.847 |
7.71 24 |
Nd Ka2 |
| 37.361 |
14.1 4 |
Nd Ka1 |
| 42.166 |
1.35 4 |
Nd Kb3 |
| 42.271 |
2.61 8 |
Nd Kb1 |
| 42.580 |
0.0351 16 |
Nd Kb5 |
| 43.335 |
0.85 3 |
Nd Kb2 |
| 43.451 |
0.316 15 |
Nd Kb4 |
Betas from 139Pm (4.15 m 5)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 1118.7 |
0.03 1 |
b+ |
| 1137.92 |
0.02 |
b+ |
| 1189 |
0.01 |
b+ |
| 1216.73 |
0.05 2 |
b+ |
| 1237.44 |
0.02 1 |
b+ |
| 1370.44 |
0.3 1 |
b+ |
| 1456.57 |
0.11 4 |
b+ |
| 2140.7 |
0.37 8 |
e |
| 2158.5 |
0.039 9 |
b+ |
| 2159.92 |
0.23 6 |
e |
| 2195.9 |
0.04 2 |
b+ |
| 2211 |
0.11 3 |
e |
| 2238.73 |
0.49 9 |
e |
| 2259.44 |
0.18 4 |
e |
| 2373 |
0.06 2 |
b+ |
| 2392.44 |
2.0 4 |
e |
| 2411.8 |
0.13 3 |
b+ |
| 2478.57 |
0.54 17 |
e |
| 2496.55 |
0.40 8 |
b+ |
| 2545.11 |
0.04 3 |
b+ |
| 2662.34 |
0.5 1 |
b+ |
| 2721.55 |
1.1 3 |
b+ |
| 2802.54 |
0.42 8 |
b+ |
| 3014.9 |
4.4 8 |
b+ |
| 3075.23 |
8.7 14 |
b+ |
| 3180.5 |
0.057 12 |
e |
| 3217.9 |
0.06 3 |
e |
| 3395 |
0.06 2 |
e |
| 3433.8 |
0.13 3 |
e |
| 3478 |
53 4 |
b+ |
| 3518.55 |
0.37 8 |
e |
| 3567.11 |
0.04 3 |
e |
| 3684.34 |
0.4 1 |
e |
| 3743.55 |
0.8 2 |
e |
| 3824.54 |
0.27 6 |
e |
| 4036.9 |
2.4 5 |
e |
| 4097.23 |
4.3 7 |
e |
| 4500 |
18 2 |
e |
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