| |
|
| Half life: | 14.82 m 12 | |
| Jp: | 0+ |
| Sn (keV): | 11156 21 |
| Sp (keV): | 5211 60 |
| Prod. mode: |
Charged particle reaction Photon reaction
|
| | |
| ENSDF citation: | NDS 73,261 (1994) |
| Literature cut-off date: | 1-Nov-1994 |
| Author(s): | L.K. Peker |
| References since cut-off: |
140Sm decay from 1994-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
|
| e+b+ | 100 | 2971 34 |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 140Sm (14.82 m 12)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 35.2 2 |
0.045 15 |
e+b+ |
| 75.3 2 |
0.39 |
e+b+ |
| 84.4 1 |
1.3 |
e+b+ |
| 109.9 2 |
0.49 |
e+b+ |
| 114.6 2 |
1.0 |
e+b+ |
| 119.5 2 |
0.27 |
e+b+ |
| 120.8 1 |
1.7 |
e+b+ |
| 136.4 2 |
0.36 |
e+b+ |
| 140.0 1 |
5.0 |
e+b+ |
| 141.3 2 |
0.30 |
e+b+ |
| 145.7 2 |
0.26 |
e+b+ |
| 150.4 2 |
0.10 |
e+b+ |
| 158.5 2 |
0.6 |
e+b+ |
| 163.6 2 |
0.09 |
e+b+ |
| 189.6 2 |
0.04 |
e+b+ |
| 195.4 2 |
0.10 |
e+b+ |
| 199.9 2 |
0.7 |
e+b+ |
| 204.9 2 |
0.10 |
e+b+ |
| 220.7 2 |
0.50 |
e+b+ |
| 220.7 2 |
0.8 |
e+b+ |
| 225.4 1 |
10 |
e+b+ |
| 237.0 2 |
0.10 |
e+b+ |
| 255.6 2 |
0.18 |
e+b+ |
| 260.6 2 |
0.16 |
e+b+ |
| 267.5 2 |
0.27 4 |
e+b+ |
| 279.0 2 |
0.49 |
e+b+ |
| 306.0 2 |
0.13 |
e+b+ |
| 308.7 2 |
0.09 |
e+b+ |
| 311.4 2 |
0.25 |
e+b+ |
| 312.4 2 |
0.17 |
e+b+ |
| 335.5 2 |
0.050 |
e+b+ |
| 339.8 1 |
0.10 |
e+b+ |
| 339.8 1 |
1.8 |
e+b+ |
| 341.3 2 |
2.1 |
e+b+ |
| 344.9 2 |
1.0 |
e+b+ |
| 370.3 2 |
0.21 |
e+b+ |
| 409.5 2 |
0.16 |
e+b+ |
| 415.3 2 |
0.15 |
e+b+ |
| 421.6 2 |
|
e+b+ |
| 425.6 2 |
0.11 |
e+b+ |
| 427.0 2 |
0.10 |
e+b+ |
| 431.9 2 |
0.06 |
e+b+ |
| 436.3 2 |
0.06 |
e+b+ |
| 445.2 2 |
0.14 |
e+b+ |
| 468.5 |
0.12 3 |
e+b+ |
| 481.1 2 |
0.10 |
e+b+ |
| 503.3 2 |
0.6 |
e+b+ |
| 520.5 2 |
0.15 |
e+b+ |
| 533.9 2 |
0.15 |
e+b+ |
| 565.6 2 |
0.33 |
e+b+ |
| 572.2 2 |
0.30 |
e+b+ |
| 576.3 2 |
0.4 |
e+b+ |
| 586.3 2 |
0.17 |
e+b+ |
| 604.2 2 |
0.22 |
e+b+ |
| 608.3 2 |
0.14 |
e+b+ |
| 630.5 2 |
0.06 |
e+b+ |
| 648.9 2 |
0.25 |
e+b+ |
| 652.5 2 |
0.17 |
e+b+ |
| 668.2 2 |
0.33 |
e+b+ |
| 671.6 2 |
0.04 |
e+b+ |
| 701.0 2 |
0.28 |
e+b+ |
| 725.8 2 |
0.23 |
e+b+ |
| 761.5 2 |
0.6 |
e+b+ |
| 774.7 2 |
0.41 |
e+b+ |
| 808.3 |
0.06 |
e+b+ |
| 811.0 3 |
0.26 4 |
e+b+ |
| 814.5 2 |
0.31 |
e+b+ |
| 825.5 2 |
0.8 |
e+b+ |
| 844.8 2 |
0.6 |
e+b+ |
| 855.8 2 |
0.10 |
e+b+ |
| 858.0 5 |
0.04 |
e+b+ |
| 862.0 2 |
0.2 |
e+b+ |
| 863.5 2 |
0.18 |
e+b+ |
| 874.2 2 |
0.48 |
e+b+ |
| 926.3 2 |
0.09 |
e+b+ |
| 951.1 2 |
0.29 |
e+b+ |
| 967.0 2 |
0.18 |
e+b+ |
| 999.9 2 |
0.12 |
e+b+ |
| 1017.8 2 |
0.15 |
e+b+ |
| 1018.2 5 |
0.15 |
e+b+ |
| 1022.6 5 |
0.23 |
e+b+ |
| 1046.9 5 |
0.18 |
e+b+ |
| 1053.5 5 |
0.09 |
e+b+ |
| 1065.5 5 |
0.030 |
e+b+ |
| 1089.1 5 |
0.39 |
e+b+ |
| 1093.9 5 |
0.12 |
e+b+ |
| 1098.0 5 |
0.5 |
e+b+ |
| 1116.0 5 |
0.23 |
e+b+ |
| 1119.6 5 |
0.24 |
e+b+ |
| 1138.1 3 |
1.8 |
e+b+ |
| 1166.7 5 |
0.7 |
e+b+ |
| 1173.3 3 |
0.29 5 |
e+b+ |
| 1188.9 5 |
0.14 |
e+b+ |
| 1249.5 5 |
0.42 |
e+b+ |
| 1254.7 5 |
0.26 |
e+b+ |
| 1274.2 3 |
1.6 |
e+b+ |
| 1278.1 5 |
0.5 |
e+b+ |
| 1278.1 5 |
0.6 |
e+b+ |
| 1283.0 5 |
0.5 |
e+b+ |
| 1324.9 5 |
0.44 |
e+b+ |
| 1330.0 5 |
0.31 |
e+b+ |
| 1393.5 3 |
1.2 |
e+b+ |
| 1397.5 5 |
0.15 |
e+b+ |
| 1427.1 3 |
0.11 |
e+b+ |
| 1444.4 5 |
0.14 |
e+b+ |
| 1479.9 5 |
0.11 |
e+b+ |
| 1530.2 3 |
1.3 |
e+b+ |
| 1578.1 3 |
0.44 |
e+b+ |
| 1594.7 5 |
0.050 |
e+b+ |
| 1596.1 3 |
0.14 |
e+b+ |
| 1619.1 5 |
0.06 |
e+b+ |
| 1623.0 5 |
0.030 |
e+b+ |
| 1642.3 3 |
0.16 |
e+b+ |
| 1670.0 5 |
0.44 |
e+b+ |
| 1672.2 3 |
0.09 |
e+b+ |
| 1677.5 5 |
0.18 |
e+b+ |
| 1786.3 3 |
0.14 |
e+b+ |
| 1815.5 3 |
0.11 |
e+b+ |
| 1959.4 3 |
0.21 |
e+b+ |
| 2017.5 3 |
0.13 |
e+b+ |
|
X-rays from 140Sm (14.82 m 12)
|
| E (keV) |
I (%) | Assignment |
|
| 4.809 |
0.170 24 |
Pm Ll |
| 5.363 |
0.065 8 |
Pm Lh |
| 5.408 |
0.45 5 |
Pm La2 |
| 5.432 |
4.1 4 |
Pm La1 |
| 5.957 |
0.23 4 |
Pm Lb4 |
| 5.961 |
2.6 3 |
Pm Lb1 |
| 6.071 |
0.38 6 |
Pm Lb3 |
| 6.128 |
0.037 4 |
Pm Lb6 |
| 6.339 |
0.87 9 |
Pm Lb2 |
| 6.892 |
0.42 5 |
Pm Lg1 |
| 7.186 |
0.069 11 |
Pm Lg2 |
| 7.186 |
0.098 16 |
Pm Lg3 |
| 37.756 |
0.00386 14 |
Pm Ka3 |
| 38.171 |
17.7 5 |
Pm Ka2 |
| 38.725 |
32.1 9 |
Pm Ka1 |
| 43.713 |
3.12 9 |
Pm Kb3 |
| 43.827 |
6.04 17 |
Pm Kb1 |
| 44.145 |
0.087 4 |
Pm Kb5 |
| 44.942 |
1.98 6 |
Pm Kb2 |
| 45.064 |
0.75 3 |
Pm Kb4 |
Betas from 140Sm (14.82 m 12)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 952.6 |
0.2 |
e |
| 1299.9 |
6 |
e |
| 1347 |
1.8 |
e |
| 1350.6 |
7 |
e |
| 1351.7 |
1.1 |
e |
| 1532.8 |
0.38 |
b+ |
| 1948 |
24 4 |
b+ |
| 2554.8 |
1.7 |
e |
| 2970 |
51 7 |
e |
Main page |
Radiation search |
Nuclide search
|
|
|