| |
|
|---|
| Half life: | 18.8 s 4 | |
|---|
| Jp: | 0+ |
|---|
| Sn (keV): | 11160 88 |
|---|
| Sp (keV): | 3.37E3 sy |
|---|
| | |
|---|
| ENSDF citation: | NDS 67,45 (1992) |
|---|
| Literature cut-off date: | 1-Oct-1990 |
|---|
| Author(s): | E.N. Shurshikov and N.V. Timofeeva |
|---|
| References since cut-off: |
166W decay from 1990-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
|
|---|
| e+b+ | 99.965 1 2 | 4.2E3 sy |
|
| a | 0.035 12 | 4857 4 |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 166W (18.8 s 4)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 45.8 4 |
0.45 13 |
e+b+ |
| 97.6 4 |
0.62 7 |
e+b+ |
| 125.8 2 |
32 |
e+b+ |
| 172.5 3 |
1.88 23 |
e+b+ |
| 224.6 2 |
2.53 16 |
e+b+ |
| 270.1 2 |
0.75 7 |
e+b+ |
| 395.9 3 |
1.8 5 |
e+b+ |
|
X-rays from 166W (18.8 s 4)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 7.173 |
0.47 17 |
Ta Ll |
| 8.088 |
1.1 4 |
Ta La2 |
| 8.146 |
10 4 |
Ta La1 |
| 8.428 |
0.16 6 |
Ta Lh |
| 9.213 |
0.69 22 |
Ta Lb4 |
| 9.316 |
0.12 4 |
Ta Lb6 |
| 9.343 |
8 3 |
Ta Lb1 |
| 9.488 |
1.0 3 |
Ta Lb3 |
| 9.646 |
2.2 8 |
Ta Lb2 |
| 9.875 |
0.040 14 |
Ta Lb5 |
| 10.895 |
1.4 5 |
Ta Lg1 |
| 11.130 |
0.036 14 |
Ta Lg6 |
| 11.217 |
0.21 7 |
Ta Lg2 |
| 11.277 |
0.31 10 |
Ta Lg3 |
| 55.735 |
0.017 5 |
Ta Ka3 |
| 56.280 |
24 7 |
Ta Ka2 |
| 57.535 |
42 11 |
Ta Ka1 |
| 64.948 |
4.7 13 |
Ta Kb3 |
| 65.222 |
9.0 24 |
Ta Kb1 |
| 65.652 |
0.20 6 |
Ta Kb5 |
| 66.982 |
3.1 8 |
Ta Kb2 |
| 67.181 |
0.48 13 |
Ta Kb4 |
Betas from 166W (18.8 s 4)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 2782.1 |
2.3 7 |
b+ |
| 3052.2 |
42 5 |
b+ |
| 3804.1 |
3.7 7 |
e |
| 4074.2 |
50 5 |
e |
Alphas from 166W (18.8 s 4)
|
|---|
| Ea (keV) |
Ia (%) |
|---|
|
| 4737 5 |
100 |
|
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