| |
|
|---|
| Half life: | 1.78 s 1 | |
|---|
| Jp: | 3/2+ |
|---|
| Sn (keV): | 5241 24 |
|---|
| Sp (keV): | 9.50E3 10 |
|---|
| Prod. mode: |
Fission product
|
|---|
| | |
|---|
| ENSDF citation: | NDS 64,429 (1991) |
|---|
| Literature cut-off date: | 1-Jan-1991 |
|---|
| Author(s): | L.K. Peker |
|---|
| References since cut-off: |
143Cs decay from 1991-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| b- | 100 | 6253 20 |
89Ro20 |
| b-n | 1.62 10 | |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 143Cs (1.78 s 1)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 33.46 |
0.290 25 |
b- |
| 74.13 5 |
0.151 13 |
b- |
| 77.75 3 |
0.038 13 |
b- |
| 117.32 5 |
1.22 5 |
b- |
| 146.00 3 |
0.403 25 |
b- |
| 160.00 5 |
0.441 25 |
b- |
| 195.554 10 |
13 |
b- |
| 198.5 5 |
<0.06 |
b- |
| 204.3 1 |
0.076 13 |
b- |
| 228.80 6 |
2.52 13 |
b- |
| 232.421 16 |
8.32 25 |
b- |
| 234.2 1 |
0.252 25 |
b- |
| 237.93 4 |
0.39 10 |
b- |
| 263.383 14 |
3.65 13 |
b- |
| 272.656 90 |
4.28 13 |
b- |
| 299.33 5 |
0.81 4 |
b- |
| 302.51 5 |
0.491 25 |
b- |
| 306.424 58 |
6.80 25 |
b- |
| 388.9 1 |
0.76 4 |
b- |
| 407.2 1 |
0.328 25 |
b- |
| 417.44 5 |
0.139 13 |
b- |
| 438.1 1 |
0.088 13 |
b- |
| 466.69 5 |
3.02 13 |
b- |
| 466.74 5 |
1.63 10 |
b- |
| 480.4 1 |
0.126 25 |
b- |
| 516.1 1 |
0.139 25 |
b- |
| 524.1 1 |
0.25 13 |
b- |
| 527.4 1 |
3.40 13 |
b- |
| 534.80 6 |
1.35 6 |
b- |
| 553.2 1 |
0.227 25 |
b- |
| 559.5 1 |
0.113 13 |
b- |
| 570.70 7 |
1.63 8 |
b- |
| 590.3 1 |
0.11 |
b- |
| 601.6 1 |
0.050 13 |
b- |
| 602.2 1 |
0.35 4 |
b- |
| 605.30 7 |
1.55 6 |
b- |
| 611.93 6 |
0.88 5 |
b- |
| 616.0 1 |
0.15 10 |
b- |
| 618.5 1 |
0.29 10 |
b- |
| 626.58 6 |
2.92 11 |
b- |
| 660.06 8 |
4.79 13 |
b- |
| 662.1 1 |
3.02 13 |
b- |
| 670.2 1 |
0.202 25 |
b- |
| 670.6 1 |
0.302 25 |
b- |
| 711.5 1 |
0.113 13 |
b- |
| 729.23 7 |
1.37 6 |
b- |
| 756.7 1 |
0.517 25 |
b- |
| 776.06 7 |
0.20 5 |
b- |
| 778.6 1 |
0.64 8 |
b- |
| 786.7 1 |
0.19 5 |
b- |
| 792.1 1 |
0.66 4 |
b- |
| 793.5 |
<0.13 |
b- |
| 822.7 1 |
0.50 25 |
b- |
| 833 1 |
0.15 4 |
b- |
| 834.0 1 |
0.73 5 |
b- |
| 837.1 1 |
0.517 25 |
b- |
| 846.55 8 |
0.202 13 |
b- |
| 852.7 1 |
0.28 4 |
b- |
| 856.4 2 |
0.71 8 |
b- |
| 868.2 1 |
0.756 25 |
b- |
| 871.8 1 |
0.529 25 |
b- |
| 877.6 1 |
0.290 25 |
b- |
| 880.5 1 |
0.126 13 |
b- |
| 890.0 1 |
0.139 13 |
b- |
| 921.20 8 |
0.20 4 |
b- |
| 933.75 8 |
0.189 13 |
b- |
| 971.1 2 |
0.151 13 |
b- |
| 985.7 1 |
0.227 13 |
b- |
| 1020.8 1 |
0.265 25 |
b- |
| 1024.5 1 |
0.164 13 |
b- |
| 1049.2 |
0.076 13 |
b- |
| 1051.7 1 |
0.239 13 |
b- |
| 1083.4 2 |
0.353 13 |
b- |
| 1100.8 1 |
0.126 13 |
b- |
| 1153.6 1 |
0.126 13 |
b- |
| 1208.4 1 |
0.25 4 |
b- |
| 1219.9 1 |
0.25 4 |
b- |
| 1253.4 1 |
0.076 13 |
b- |
| 1312.6 1 |
0.328 13 |
b- |
| 1440.9 1 |
0.025 13 |
b- |
| 1805.5 5 |
0.47 |
b- |
| 1909.5 3 |
0.7 |
b- |
| 1978.9 3 |
1.3 |
b- |
|
X-rays from 143Cs (1.78 s 1)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 3.954 |
0.063 10 |
Ba Ll |
| 4.331 |
0.033 4 |
Ba Lh |
| 4.451 |
0.175 24 |
Ba La2 |
| 4.466 |
1.57 22 |
Ba La1 |
| 4.827 |
1.16 15 |
Ba Lb1 |
| 4.852 |
0.017 3 |
Ba Lb4 |
| 4.927 |
0.028 6 |
Ba Lb3 |
| 4.994 |
0.0130 18 |
Ba Lb6 |
| 5.156 |
0.33 5 |
Ba Lb2 |
| 5.531 |
0.168 22 |
Ba Lg1 |
| 5.797 |
0.0047 10 |
Ba Lg2 |
| 5.809 |
0.0067 14 |
Ba Lg3 |
| 31.452 |
1.66E-04 7 |
Ba Ka3 |
| 31.817 |
1.28 5 |
Ba Ka2 |
| 32.194 |
2.37 9 |
Ba Ka1 |
| 36.304 |
0.222 9 |
Ba Kb3 |
| 36.378 |
0.429 17 |
Ba Kb1 |
| 36.652 |
0.0050 3 |
Ba Kb5 |
| 37.255 |
0.135 5 |
Ba Kb2 |
| 37.349 |
0.0303 16 |
Ba Kb4 |
Betas from 143Cs (1.78 s 1)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 2253 |
1.6 |
b- |
| 3614.53 |
2.7 |
b- |
| 4800.72 |
1.7 |
b- |
| 5152.36 |
1.9 |
b- |
| 5167.85 |
2.1 |
b- |
| 5319.32 |
0.4 1 |
b- |
| 5418.9 |
7.7 1 |
b- |
| 5523.74 |
1.7 4 |
b- |
| 5557.44 |
4.9 7 |
b- |
| 5593.01 |
6 |
b- |
| 5718.17 |
1.1 |
b- |
| 5786.26 |
3.3 |
b- |
| 5946.41 |
6 |
b- |
| 6020.58 |
5.1 |
b- |
| 6024.14 |
12 |
b- |
| 6219.68 |
12 |
b- |
| 6253 |
24 |
b- |
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