| |
|
|---|
| Half life: | 320 d 6 | |
|---|
| Jp: | 7/2+ |
|---|
| Sn (keV): | 6302 sy |
|---|
| Sp (keV): | 4832 5 |
|---|
| Prod. mode: |
Thermal neutron activation
|
|---|
| | |
|---|
| ENSDF citation: | NDS 59,507 (1990) |
|---|
| Literature cut-off date: | 30-Apr-1989 |
|---|
| Author(s): | M.R. Schmorak |
|---|
| References since cut-off: |
249Bk decay from 1989-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| b- | 99.99855 8 | 124.0 14 |
59Va02 56Ch77 74Gl10 |
| a | 0.00145 8 | 5525.0 23 |
|
| SF | 4.76E-8 23 | |
|
| |
|---|
Data sets:
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
Gammas from 249Bk (320 d 6)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 308.222 8 |
0.0000032 9 |
a |
| 327.428 8 |
0.000017 3 |
a |
|
X-rays from 249Bk (320 d 6)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 13.377 |
2.3E-07 7 |
Am Ll |
| 15.414 |
3.6E-07 11 |
Am La2 |
| 15.620 |
3.2E-06 9 |
Am La1 |
| 16.819 |
4.7E-08 14 |
Am Lh |
| 17.890 |
6.4E-08 19 |
Am Lb6 |
| 18.069 |
2.4E-07 8 |
Am Lb4 |
| 18.656 |
8.7E-07 25 |
Am Lb2 |
| 18.856 |
1.7E-06 5 |
Am Lb1 |
| 19.110 |
2.0E-07 7 |
Am Lb3 |
| 19.399 |
2.0E-07 6 |
Am Lb5 |
| 22.072 |
4.3E-07 13 |
Am Lg1 |
| 22.370 |
1.1E-07 4 |
Am Lg2 |
| 22.643 |
9E-08 3 |
Am Lg3 |
| 22.836 |
9E-08 3 |
Am Lg6 |
| 101.174 |
1.8E-08 5 |
Am Ka3 |
| 102.030 |
4.2E-06 12 |
Am Ka2 |
| 105.472 |
6.6E-06 19 |
Am Ka1 |
| 119.243 |
8.2E-07 23 |
Am Kb3 |
| 120.284 |
1.5E-06 4 |
Am Kb1 |
| 120.989 |
6.1E-08 17 |
Am Kb5 |
| 123.681 |
6.1E-07 17 |
Am Kb2 |
| 124.128 |
2.3E-07 7 |
Am Kb4 |
Alphas from 249Bk (320 d 6)
|
|---|
| Ea (keV) |
Ia (%) |
|---|
|
| 5045 |
0.04 |
| 5114 |
1.8 9 |
| 5151 |
0.038 |
| 5249.4 11 |
~0.1 |
| 5314 |
0.074 |
| 5322 |
0.048 |
| 5352 |
1.5 |
| 5387 |
|
| 5389.7 10 |
16.0 |
| 5416.6 10 |
74.8 |
| 5437.1 11 |
4.8 |
|
Main page |
Radiation search |
Nuclide search
|
|
|
