| |
|
| Half life: | 1.9116 y 16 | |
| Jp: | 0+ |
| Sn (keV): | 7109.6 25 |
| Sp (keV): | 6372.0 23 |
| Prod. mode: |
Naturally occurring
|
| | |
| ENSDF citation: | NDS 80, 723 (1997) |
| Literature cut-off date: | 1-Nov-1996 |
| Author(s): | A. Artna-Cohen |
| References since cut-off: |
228Th decay from 1996-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
References |
| a | 100 | 5520.12 22 |
77Ku15 |
| 20O | 1.13E-11 2 | |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 228Th (1.9116 y 16)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 74.4 5 |
0.00040 15 |
a |
| 84.373 3 |
1.22 2 |
a |
| 131.613 4 |
0.1305 18 |
a |
| 142.0 5 |
0.0000013 5 |
a |
| 166.410 4 |
0.1036 15 |
a |
| 182.30 10 |
0.0000052 18 |
a |
| 205.93 5 |
0.0196 6 |
a |
| 215.983 5 |
0.254 3 |
a |
| 228.5 2 |
0.000018 4 |
a |
| 700.5 5 |
~0.0000031 |
a |
| 741.8 2 |
0.0000015 5 |
a |
| 832.00 10 |
0.0000146 24 |
a |
| 908.10 10 |
~0.0000017 |
a |
| 992.9 10 |
~0.0000015 |
a |
|
X-rays from 228Th (1.9116 y 16)
|
| E (keV) |
I (%) | Assignment |
|
| 10.622 |
0.177 17 |
Ra Ll |
| 12.196 |
0.317 17 |
Ra La2 |
| 12.339 |
2.83 15 |
Ra La1 |
| 13.662 |
0.095 5 |
Ra Lh |
| 14.236 |
0.050 3 |
Ra Lb6 |
| 14.749 |
0.022 3 |
Ra Lb4 |
| 14.825 |
0.73 4 |
Ra Lb2 |
| 15.236 |
3.78 21 |
Ra Lb1 |
| 15.375 |
0.134 7 |
Ra Lb5 |
| 15.447 |
0.022 3 |
Ra Lb3 |
| 17.848 |
0.87 5 |
Ra Lg1 |
| 18.177 |
0.0082 13 |
Ra Lg2 |
| 18.353 |
0.0086 14 |
Ra Lg3 |
| 18.412 |
0.184 18 |
Ra Lg6 |
| 84.683 |
4.78E-05 15 |
Ra Ka3 |
| 85.431 |
0.0184 4 |
Ra Ka2 |
| 88.471 |
0.0303 7 |
Ra Ka1 |
| 99.432 |
0.00365 8 |
Ra Kb3 |
| 100.130 |
0.00693 15 |
Ra Kb1 |
| 100.739 |
2.36E-04 10 |
Ra Kb5 |
| 102.948 |
0.00264 6 |
Ra Kb2 |
| 103.296 |
0.00090 4 |
Ra Kb4 |
Alphas from 228Th (1.9116 y 16)
|
| Ea (keV) |
Ia (%) |
|
| 5138 |
0.038 6 |
| 5173 |
0.227 7 |
| 5211 |
0.420 10 |
| 5340.36 15 |
27.2 10 |
| 5423.15 22 |
72.2 11 |
|
Main page |
Radiation search |
Nuclide search
|
|
|