| |
|
|---|
| Half life: | 13.11 d 5 | |
|---|
| Jp: | 2- |
|---|
| Sn (keV): | 7144 4 |
|---|
| Sp (keV): | 6176 4 |
|---|
| Prod. mode: |
Charged particle reaction
Fast neutron activation
|
|---|
| | |
|---|
| ENSDF citation: | NDS 69,429 (1993) |
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| Literature cut-off date: | 1-Apr-1992 |
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| Author(s): | K. Miyano |
|---|
| References since cut-off: |
126I decay from 1992-98 (NSR)
|
|---|
| |
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Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| e+b+ | 56.3 20 | 2155 4 |
77Ja04 |
| b- | 43.7 20 | 1258 5 |
77Ja04 |
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 126I (13.11 d 5)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 388.633 11 |
34.1 7 |
b- |
| 491.243 11 |
2.85 6 |
b- |
| 666.331 12 |
33.1 7 |
e+b+ |
| 695.03 2 |
~0.00023 |
e+b+ |
| 753.819 13 |
4.16 9 |
e+b+ |
| 879.876 13 |
0.754 17 |
b- |
| 1207.04 2 |
0.00046 13 |
e+b+ |
| 1378.76 3 |
0.00238 17 |
e+b+ |
| 1420.17 2 |
0.295 6 |
e+b+ |
| 2045.17 2 |
0.0046 3 |
e+b+ |
|
X-rays from 126I (13.11 d 5)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 3.335 |
0.117 16 |
Te Ll |
| 3.606 |
0.058 6 |
Te Lh |
| 3.633 |
0.00089 12 |
Xe Ll |
| 3.759 |
0.32 4 |
Te La2 |
| 3.769 |
2.9 3 |
Te La1 |
| 3.955 |
0.00042 4 |
Xe Lh |
| 4.030 |
1.81 19 |
Te Lb1 |
| 4.069 |
0.20 4 |
Te Lb4 |
| 4.093 |
0.0025 3 |
Xe La2 |
| 4.105 |
0.0223 24 |
Xe La1 |
| 4.121 |
0.33 7 |
Te Lb3 |
| 4.173 |
0.0222 24 |
Te Lb6 |
| 4.302 |
0.53 6 |
Te Lb2 |
| 4.414 |
0.0139 14 |
Xe Lb1 |
| 4.451 |
0.00124 25 |
Xe Lb4 |
| 4.512 |
0.0021 4 |
Xe Lb3 |
| 4.569 |
1.76E-04 19 |
Xe Lb6 |
| 4.572 |
0.229 24 |
Te Lg1 |
| 4.714 |
0.0043 5 |
Xe Lb2 |
| 4.829 |
0.049 10 |
Te Lg2 |
| 4.829 |
0.074 16 |
Te Lg3 |
| 5.034 |
0.00195 21 |
Xe Lg1 |
| 5.307 |
0.00033 7 |
Xe Lg2 |
| 5.307 |
0.00048 10 |
Xe Lg3 |
| 26.875 |
0.00171 6 |
Te Ka3 |
| 27.202 |
21.4 6 |
Te Ka2 |
| 27.472 |
39.9 12 |
Te Ka1 |
| 29.112 |
1.46E-05 5 |
Xe Ka3 |
| 29.461 |
0.143 4 |
Xe Ka2 |
| 29.782 |
0.264 8 |
Xe Ka1 |
| 30.944 |
3.60 11 |
Te Kb3 |
| 30.995 |
6.93 21 |
Te Kb1 |
| 31.237 |
0.064 3 |
Te Kb5 |
| 31.704 |
2.01 6 |
Te Kb2 |
| 31.774 |
0.307 14 |
Te Kb4 |
| 33.562 |
0.0243 7 |
Xe Kb3 |
| 33.624 |
0.0469 14 |
Xe Kb1 |
| 33.881 |
0.000476 22 |
Xe Kb5 |
| 34.419 |
0.0142 4 |
Xe Kb2 |
| 34.496 |
0.00274 13 |
Xe Kb4 |
Betas from 126I (13.11 d 5)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 109.84 |
0.0068 10 |
e |
| 281.61 |
0.00045 |
e |
| 378.12 |
3.6 4 |
b- |
| 466.66 |
0.203 24 |
b+ |
| 734.8 |
5 7 |
e |
| 793.57 |
0.00023 |
e |
| 869.37 |
32.1 15 |
b- |
| 1133 |
0.96 17 |
b+ |
| 1258 |
8.0 5 |
b- |
| 1488.66 |
29 4 |
e |
| 2155 |
22 7 |
e |
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