|
|
Half life: | 98 m 2 | |
Jp: | 1+ |
Sn (keV): | 6202 73 |
Sp (keV): | 3960 51 |
Prod. mode: |
Charged particle reaction
|
| |
ENSDF citation: | NDS 53,601 (1988) |
Literature cut-off date: | 1-Dec-1986 |
Author(s): | E.N. Shurshikov |
References since cut-off: |
238Am decay from 1986-98 (NSR)
|
|
Decay properties: |
Mode | Branching (%) | Q-value (keV) |
|
e+b+ | >99.99 | 2258 51 |
|
a | 1.0E-4 4 | 6042 50 |
|
|
Data sets: |
Mode | Data set name | Display data |
|
Gammas from 238Am (98 m 2)
|
Eg (keV) |
Ig (%) | Decay mode |
|
44.08 3 |
0.064 8 |
e+b+ |
101.90 3 |
0.067 8 |
e+b+ |
301.4 3 |
0.50 4 |
e+b+ |
323.98 9 |
0.062 8 |
e+b+ |
357.62 7 |
2.10 14 |
e+b+ |
380.29 13 |
0.045 8 |
e+b+ |
515.5 2 |
0.39 4 |
e+b+ |
561.11 7 |
10.9 6 |
e+b+ |
565.8 3 |
0.154 20 |
e+b+ |
574.0 3 |
0.11 3 |
e+b+ |
597.0 3 |
0.146 17 |
e+b+ |
605.13 9 |
7.6 5 |
e+b+ |
617.36 11 |
0.73 6 |
e+b+ |
633.0 5 |
~0.06 |
e+b+ |
653.3 5 |
~0.06 |
e+b+ |
658.4 2 |
0.179 20 |
e+b+ |
665.2 2 |
|
e+b+ |
673.4 2 |
|
e+b+ |
679.5 4 |
0.255 25 |
e+b+ |
749.2 |
|
e+b+ |
821.5 4 |
0.31 3 |
e+b+ |
837.11 15 |
0.0036 |
e+b+ |
841.9 4 |
|
e+b+ |
882.63 3 |
0.0036 6 |
e+b+ |
884.3 3 |
0.132 17 |
e+b+ |
897.33 10 |
0.56 6 |
e+b+ |
908.8 2 |
0.218 20 |
e+b+ |
918.69 4 |
23.0 14 |
e+b+ |
935.2 3 |
~0.08 |
e+b+ |
938.95 10 |
0.0034 |
e+b+ |
941.38 5 |
2.24 14 |
e+b+ |
941.5 3 |
|
e+b+ |
954.7 3 |
~0.08 |
e+b+ |
962.77 3 |
28 |
e+b+ |
983.0 3 |
0.009 |
e+b+ |
984.45 2 |
0.115 14 |
e+b+ |
1016.2 2 |
0.28 3 |
e+b+ |
1028.54 2 |
0.115 17 |
e+b+ |
1031.3 3 |
|
e+b+ |
1097.3 3 |
0.31 3 |
e+b+ |
1118.2 3 |
0.176 20 |
e+b+ |
1130.2 5 |
0.050 8 |
e+b+ |
1174.5 5 |
0.042 8 |
e+b+ |
1184.5 3 |
0.53 5 |
e+b+ |
1220.0 3 |
0.140 17 |
e+b+ |
1226.4 3 |
0.045 8 |
e+b+ |
1228.7 3 |
|
e+b+ |
1231.3 3 |
0.042 8 |
e+b+ |
1237.0 3 |
0.249 22 |
e+b+ |
1266.2 3 |
1.68 11 |
e+b+ |
1293.2 3 |
0.31 3 |
e+b+ |
1368.8 5 |
~0.06 |
e+b+ |
1403.2 3 |
0.67 6 |
e+b+ |
1414.0 3 |
~0.028 |
e+b+ |
1426.6 3 |
|
e+b+ |
1447.3 3 |
0.42 3 |
e+b+ |
1450.4 5 |
~0.06 |
e+b+ |
1458.5 3 |
0.123 14 |
e+b+ |
1501.7 5 |
|
e+b+ |
1515.9 3 |
0.115 14 |
e+b+ |
1551.0 |
|
e+b+ |
1552.2 3 |
0.073 11 |
e+b+ |
1560.0 3 |
0.095 14 |
e+b+ |
1577.3 3 |
2.88 22 |
e+b+ |
1592.5 3 |
0.48 5 |
e+b+ |
1596.5 5 |
~0.022 |
e+b+ |
1607.0 4 |
0.095 14 |
e+b+ |
1621.4 4 |
~0.017 |
e+b+ |
1636.6 3 |
1.26 11 |
e+b+ |
1651.4 5 |
0.017 6 |
e+b+ |
1682.2 3 |
0.48 5 |
e+b+ |
1726.4 3 |
0.28 3 |
e+b+ |
1739.4 4 |
0.028 6 |
e+b+ |
1761.5 4 |
0.090 11 |
e+b+ |
1783.6 4 |
0.059 14 |
e+b+ |
1789.0 5 |
~0.011 |
e+b+ |
1835.1 5 |
0.034 8 |
e+b+ |
|
X-rays from 238Am (98 m 2)
|
E (keV) |
I (%) | Assignment |
|
12.124 |
1.72 21 |
Pu Ll |
14.087 |
2.75 24 |
Pu La2 |
14.282 |
24.6 22 |
Pu La1 |
16.333 |
0.43 6 |
Pu Lh |
16.498 |
0.48 4 |
Pu Lb6 |
17.235 |
6.6 6 |
Pu Lb2 |
17.557 |
1.46 25 |
Pu Lb4 |
17.949 |
1.46 13 |
Pu Lb5 |
18.296 |
16.1 21 |
Pu Lb1 |
18.541 |
1.25 22 |
Pu Lb3 |
21.420 |
3.9 5 |
Pu Lg1 |
21.724 |
0.62 11 |
Pu Lg2 |
21.981 |
0.55 10 |
Pu Lg3 |
22.153 |
0.83 13 |
Pu Lg6 |
98.687 |
0.089 4 |
Pu Ka3 |
99.525 |
22.2 8 |
Pu Ka2 |
103.734 |
35.6 12 |
Pu Ka1 |
116.244 |
4.22 14 |
Pu Kb3 |
117.228 |
8.3 3 |
Pu Kb1 |
117.919 |
0.321 16 |
Pu Kb5 |
120.539 |
3.24 11 |
Pu Kb2 |
120.969 |
1.20 6 |
Pu Kb4 |
Betas from 238Am (98 m 2)
|
Eb endpoint (keV) |
Ib (%) | Decay mode |
|
361,7 |
0.56 8 |
e |
476,4 |
0.09 2 |
e |
533,6 |
0.75 10 |
e |
608,8 |
0.11 2 |
e |
623,6 |
1.9 3 |
e |
638,7 |
4.0 5 |
e |
663,6 |
0.15 6 |
e |
700,1 |
0.55 10 |
e |
801,7 |
0.16 4 |
e |
812,7 |
1.12 14 |
e |
833,4 |
0.33 5 |
e |
949,7 |
1.7 3 |
e |
995,8 |
0.35 5 |
e |
1031,3 |
0.58 8 |
e |
1085,6 |
0.09 2 |
e |
1193,92 |
0.04 4 |
b+ |
1231,45 |
0.23 4 |
e |
1238 |
0.09 7 |
b+ |
1274,54 |
2.3 3 |
e |
1276,9 |
0.2 |
e |
1297,23 |
54 6 |
e |
1318,5 |
0.64 11 |
e |
1598,57 |
0.14 11 |
e |
1654,82 |
14.6 18 |
e |
2215,92 |
5 5 |
e |
2260 |
11 8 |
e |
Alphas from 238Am (98 m 2)
|
Ea (keV) |
Ia (%) |
|
5940 |
<100 |
|
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