| |
|
|---|
| Half life: | 8.3 s 8 | |
|---|
| E(level): | 214.89 10 keV |
|---|
| Jp: | (11/2-) |
|---|
| Sn (keV): | 5157 87 |
|---|
| Sp (keV): | 1.270E4 11 |
|---|
| Prod. mode: |
Fission product
|
|---|
| | |
|---|
| ENSDF citation: | NDS 64,323 (1991) |
|---|
| Literature cut-off date: | 1-Aug-1991 |
|---|
| Author(s): | T. Tamura, H. Iimura, K. Miyano and S. Ohya |
|---|
| References since cut-off: |
121Cd decay from 1991-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| b- | 100 | 4780 80 |
82Fo04 |
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 121mCd (8.3 s 8)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 100.75 10 |
3.4 3 |
b- |
| 112.74 10 |
1.05 8 |
b- |
| 160.73 15 |
0.55 6 |
b- |
| 185.6 3 |
0.29 10 |
b- |
| 194.6 3 |
0.25 4 |
b- |
| 289.43 15 |
0.52 6 |
b- |
| 317.4 4 |
0.42 10 |
b- |
| 340.4 4 |
0.42 10 |
b- |
| 418.2 8 |
0.21 6 |
b- |
| 420.10 10 |
4.41 21 |
b- |
| 447.08 10 |
3.53 21 |
b- |
| 466.15 10 |
1.39 8 |
b- |
| 502.9 6 |
0.63 21 |
b- |
| 572.24 10 |
2.02 13 |
b- |
| 651.5 6 |
0.50 13 |
b- |
| 751.73 15 |
1.28 13 |
b- |
| 827.8 4 |
0.76 21 |
b- |
| 844.6 3 |
1.0 3 |
b- |
| 860.7 6 |
0.55 17 |
b- |
| 865.7 4 |
0.59 17 |
b- |
| 878.2 3 |
0.69 19 |
b- |
| 884.1 8 |
0.32 8 |
b- |
| 952.54 10 |
5.0 4 |
b- |
| 956.9 8 |
0.34 8 |
b- |
| 978.8 8 |
1.2 3 |
b- |
| 987.81 10 |
13.6 8 |
b- |
| 1000.0 2 |
0.88 13 |
b- |
| 1020.89 10 |
18.9 6 |
b- |
| 1038.5 8 |
1.5 4 |
b- |
| 1069.49 10 |
1.99 10 |
b- |
| 1102.9 6 |
0.32 10 |
b- |
| 1110.6 3 |
0.84 21 |
b- |
| 1127.0 8 |
0.34 8 |
b- |
| 1139.35 10 |
6.1 4 |
b- |
| 1174.1 3 |
0.69 10 |
b- |
| 1181.45 10 |
12.4 4 |
b- |
| 1183.4 2 |
1.3 4 |
b- |
| 1214.8 3 |
0.25 4 |
b- |
| 1271.30 10 |
3.32 17 |
b- |
| 1296.2 8 |
0.55 13 |
b- |
| 1311.0 8 |
0.67 17 |
b- |
| 1336.75 15 |
2.10 21 |
b- |
| 1380.9 8 |
0.38 10 |
b- |
| 1381.97 10 |
3.21 21 |
b- |
| 1399.9 2 |
0.48 8 |
b- |
| 1408.0 2 |
0.32 6 |
b- |
| 1433.81 15 |
0.71 10 |
b- |
| 1456.90 10 |
1.76 10 |
b- |
| 1467.54 10 |
3.32 17 |
b- |
| 1487.27 15 |
2.41 13 |
b- |
| 1504.07 10 |
3.82 21 |
b- |
| 1515.8 2 |
0.40 6 |
b- |
| 2059.41 10 |
21.0 8 |
b- |
| 2114.83 10 |
2.27 13 |
b- |
| 2291.83 10 |
1.99 13 |
b- |
| 2331.90 10 |
2.79 17 |
b- |
| 2364.83 10 |
8.0 4 |
b- |
| 2369.77 15 |
1.07 8 |
b- |
| 2410.8 3 |
0.25 4 |
b- |
| 2455.00 10 |
4.8 4 |
b- |
| 2510.75 10 |
2.86 19 |
b- |
| 2562.33 10 |
3.72 21 |
b- |
|
X-rays from 121mCd (8.3 s 8)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 2.905 |
0.0031 7 |
In Ll |
| 3.112 |
0.0015 3 |
In Lh |
| 3.279 |
0.0086 18 |
In La2 |
| 3.287 |
0.078 16 |
In La1 |
| 3.487 |
0.044 9 |
In Lb1 |
| 3.535 |
0.0027 7 |
In Lb4 |
| 3.573 |
0.0043 12 |
In Lb3 |
| 3.608 |
0.00055 11 |
In Lb6 |
| 3.714 |
0.012 3 |
In Lb2 |
| 3.922 |
0.0049 11 |
In Lg1 |
| 4.160 |
0.00058 16 |
In Lg2 |
| 4.160 |
0.0009 3 |
In Lg3 |
| 23.702 |
3.3E-05 4 |
In Ka3 |
| 24.002 |
0.60 7 |
In Ka2 |
| 24.210 |
1.13 13 |
In Ka1 |
| 27.238 |
0.099 12 |
In Kb3 |
| 27.276 |
0.191 22 |
In Kb1 |
| 27.493 |
0.00158 19 |
In Kb5 |
| 27.862 |
0.051 6 |
In Kb2 |
| 27.924 |
0.0102 12 |
In Kb4 |
Betas from 121mCd (8.3 s 8)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 2413.42 |
5.3 4 |
b- |
| 2432.53 |
4.7 5 |
b- |
| 2484.82 |
3.9 4 |
b- |
| 2490.82 |
0.88 13 |
b- |
| 2517.14 |
6.4 3 |
b- |
| 2539.58 |
9.3 5 |
b- |
| 2598.49 |
0.25 5 |
b- |
| 2624.77 |
4.9 3 |
b- |
| 2629.95 |
8.3 8 |
b- |
| 2637.23 |
2.10 22 |
b- |
| 2663.62 |
4.9 5 |
b- |
| 2702.85 |
5.9 4 |
b- |
| 2834.71 |
13.3 8 |
b- |
| 2860.61 |
1.5 5 |
b- |
| 2880.03 |
2.18 19 |
b- |
| 2935.46 |
19.7 12 |
b- |
| 3490.82 |
1.0 4 |
b- |
| 3507.76 |
0.8 4 |
b- |
| 3813.27 |
2.7 9 |
b- |
| 4006.59 |
1.6 10 |
b- |
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