| |
|
|---|
| Half life: | 3.053 m 4 | |
|---|
| Jp: | 5(+) |
|---|
| Sn (keV): | 3789 6 |
|---|
| Sp (keV): | 7.82E3 15 |
|---|
| Prod. mode: |
Naturally occurring
Fast neutron activation
|
|---|
| | |
|---|
| ENSDF citation: | NDS 47,797 (1986) |
|---|
| Literature cut-off date: | 1-Dec-1985 |
|---|
| Author(s): | M.J. Martin |
|---|
| Update: | 23-Apr-1997, R.B. Firestone |
|---|
| References since cut-off: |
208Tl decay from 1997-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
|
|---|
| b- | 100 | 5001.0 17 |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 208Tl (3.053 m 4)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 211.40 15 |
0.178 20 |
b- |
| 233.36 15 |
0.307 20 |
b- |
| 252.61 10 |
0.69 4 |
b- |
| 277.351 10 |
6.31 9 |
b- |
| 277.72 |
|
b- |
| 485.95 15 |
0.050 5 |
b- |
| 510.77 10 |
22.6 3 |
b- |
| 583.191 2 |
84.5 7 |
b- |
| 587.7 |
0.040 20 |
b- |
| 650.1 3 |
0.036 5 |
b- |
| 705.2 3 |
0.022 4 |
b- |
| 722.04 12 |
0.201 14 |
b- |
| 748.7 2 |
0.043 4 |
b- |
| 763.13 8 |
1.81 5 |
b- |
| 821.2 2 |
0.040 4 |
b- |
| 860.564 5 |
12.42 10 |
b- |
| 883.3 2 |
0.031 3 |
b- |
| 927.6 2 |
0.131 9 |
b- |
| 982.7 2 |
0.203 11 |
b- |
| 1004 |
<0.0050 |
b- |
| 1093.9 2 |
0.40 3 |
b- |
| 1125.7 4 |
0.0050 20 |
b- |
| 1160.8 3 |
0.011 3 |
b- |
| 1185.1 3 |
0.017 5 |
b- |
| 1282.8 3 |
0.052 5 |
b- |
| 1381.1 5 |
0.007 3 |
b- |
| 1647.5 7 |
0.0020 10 |
b- |
| 1744.0 7 |
0.0020 10 |
b- |
| 2614.533 13 |
99 |
b- |
|
X-rays from 208Tl (3.053 m 4)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 9.184 |
0.064 6 |
Pb Ll |
| 10.450 |
0.128 5 |
Pb La2 |
| 10.551 |
1.14 5 |
Pb La1 |
| 11.349 |
0.0170 9 |
Pb Lh |
| 12.142 |
0.0178 8 |
Pb Lb6 |
| 12.307 |
0.048 7 |
Pb Lb4 |
| 12.611 |
0.284 14 |
Pb Lb2 |
| 12.614 |
0.74 4 |
Pb Lb1 |
| 12.794 |
0.058 9 |
Pb Lb3 |
| 13.015 |
0.0367 15 |
Pb Lb5 |
| 14.765 |
0.155 9 |
Pb Lg1 |
| 15.097 |
0.016 3 |
Pb Lg2 |
| 15.178 |
0.0266 25 |
Pb Lg6 |
| 15.216 |
0.021 3 |
Pb Lg3 |
| 72.144 |
0.00320 10 |
Pb Ka3 |
| 72.805 |
2.09 5 |
Pb Ka2 |
| 74.969 |
3.51 8 |
Pb Ka1 |
| 84.450 |
0.418 9 |
Pb Kb3 |
| 84.938 |
0.803 17 |
Pb Kb1 |
| 85.470 |
0.0234 10 |
Pb Kb5 |
| 87.300 |
0.293 6 |
Pb Kb2 |
| 87.580 |
0.066 3 |
Pb Kb4 |
Betas from 208Tl (3.053 m 4)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 520.5 |
0.052 5 |
b- |
| 618.1 |
0.017 5 |
b- |
| 642.54 |
0.044 5 |
b- |
| 704.83 |
0.08 2 |
b- |
| 820.59 |
0.227 12 |
b- |
| 875.69 |
0.168 11 |
b- |
| 1005.3 |
0.007 3 |
b- |
| 1040.04 |
3.09 17 |
b- |
| 1054.56 |
0.043 4 |
b- |
| 1081.2 |
0.63 6 |
b- |
| 1292.56 |
24.5 6 |
b- |
| 1525.89 |
21.8 4 |
b- |
| 1803.26 |
48.7 12 |
b- |
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