| |
|
|---|
| Half life: | 0.9 s 2 | |
|---|
| Jp: | (11/2-) |
|---|
| Sn (keV): | 1.26E4 sy |
|---|
| Sp (keV): | sy |
|---|
| | |
|---|
| ENSDF citation: | NDS 73,351 (1994) |
|---|
| Literature cut-off date: | 1-Dec-1994 |
|---|
| Author(s): | B. Singh |
|---|
| References since cut-off: |
149Tm decay from 1994-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
|
|---|
| e+b+ | 100 | 9.8E3 sy |
|
| ep | 0.2 +2-1 | |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 149Tm (0.9 s 2)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 111.3 1 |
100* |
e+b+ |
| 158.8 1 |
175 35* |
e+b+ |
| 416.7 3 |
150 50* |
e+b+ |
| 437.4 2 |
100* |
e+b+ |
| 630.5 2 |
* |
e+b+ |
| 796.2 2 |
250* |
e+b+ |
| 907.3 3 |
120* |
e+b+ |
| 955.2 3 |
120* |
e+b+ |
* Relative intensity |
X-rays from 149Tm (0.9 s 2)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 6.151 |
1.99 20 |
Er Ll |
| 6.905 |
5.1 3 |
Er La2 |
| 6.949 |
46 3 |
Er La1 |
| 7.058 |
0.65 5 |
Er Lh |
| 7.745 |
2.6 4 |
Er Lb4 |
| 7.811 |
30.1 23 |
Er Lb1 |
| 7.909 |
0.51 3 |
Er Lb6 |
| 7.939 |
4.2 6 |
Er Lb3 |
| 8.186 |
9.2 6 |
Er Lb2 |
| 9.088 |
5.4 4 |
Er Lg1 |
| 9.385 |
0.83 14 |
Er Lg2 |
| 9.431 |
1.21 20 |
Er Lg3 |
| 47.734 |
0.068 3 |
Er Ka3 |
| 48.221 |
148 5 |
Er Ka2 |
| 49.128 |
262 8 |
Er Ka1 |
| 55.480 |
27.3 9 |
Er Kb3 |
| 55.674 |
52.8 17 |
Er Kb1 |
| 56.054 |
1.00 5 |
Er Kb5 |
| 57.142 |
17.7 6 |
Er Kb2 |
| 57.313 |
5.26 25 |
Er Kb4 |
Betas from 149Tm (0.9 s 2)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 6800 |
0.2 |
e |
Main page |
Radiation search |
Nuclide search
|
|
|
