|
|
Half life: | 9.0 h 3 | |
Jp: | 3/2+ |
Sn (keV): | 7480.7 4 |
Sp (keV): | 7171 85 |
Prod. mode: |
Charged particle reaction Fast neutron activation Thermal neutron activation
|
| |
ENSDF citation: | NDS 72,355 (1994) |
Literature cut-off date: | 1-Oct-1993 |
Author(s): | J.K. Tuli |
References since cut-off: |
137Ce decay from 1993-98 (NSR)
|
|
Decay properties: |
Mode | Branching (%) | Q-value (keV) |
|
e+b+ | 100 | 1222.1 16 |
|
|
Data sets: |
Mode | Data set name | Display data |
|
Gammas from 137Ce (9.0 h 3)
|
Eg (keV) |
Ig (%) | Decay mode |
|
10.6 5 |
0.8 |
e+b+ |
148.83 8 |
0.0009 4 |
e+b+ |
217.03 5 |
0.0039 5 |
e+b+ |
433.22 9 |
0.0518 9 |
e+b+ |
436.59 9 |
0.265 9 |
e+b+ |
447.15 8 |
1.8 |
e+b+ |
479.12 10 |
0.0119 5 |
e+b+ |
482.47 10 |
0.0457 16 |
e+b+ |
493.03 10 |
0.0105 5 |
e+b+ |
529.3 2 |
0.00036 18 |
e+b+ |
631.38 6 |
0.0134 7 |
e+b+ |
678.26 12 |
0.0009 4 |
e+b+ |
698.72 11 |
0.0312 16 |
e+b+ |
709.30 11 |
0.00107 18 |
e+b+ |
724.4 3 |
0.0007 4 |
e+b+ |
770.97 10 |
0.0061 4 |
e+b+ |
781.57 13 |
0.0030 4 |
e+b+ |
915.80 13 |
0.0514 18 |
e+b+ |
926.35 13 |
0.0338 12 |
e+b+ |
1160.85 22 |
0.00150 14 |
e+b+ |
|
X-rays from 137Ce (9.0 h 3)
|
E (keV) |
I (%) | Assignment |
|
4.121 |
0.24 4 |
La Ll |
4.529 |
0.115 12 |
La Lh |
4.634 |
0.64 8 |
La La2 |
4.651 |
5.8 8 |
La La1 |
5.042 |
4.2 4 |
La Lb1 |
5.062 |
1.4 3 |
La Lb4 |
5.143 |
2.3 5 |
La Lb3 |
5.212 |
0.049 6 |
La Lb6 |
5.384 |
1.22 16 |
La Lb2 |
5.483 |
0.0122 16 |
La Lb5 |
5.792 |
0.62 7 |
La Lg1 |
5.891 |
0.0067 9 |
La Lg6 |
6.061 |
0.40 8 |
La Lg2 |
6.075 |
0.57 12 |
La Lg3 |
32.658 |
0.00313 12 |
La Ka3 |
33.034 |
21.9 7 |
La Ka2 |
33.442 |
40.2 12 |
La Ka1 |
37.720 |
3.79 11 |
La Kb3 |
37.801 |
7.31 22 |
La Kb1 |
38.084 |
0.088 4 |
La Kb5 |
38.726 |
2.37 7 |
La Kb2 |
38.826 |
0.57 3 |
La Kb4 |
Betas from 137Ce (9.0 h 3)
|
Eb endpoint (keV) |
Ib (%) | Decay mode |
|
50,7 |
0.0035 6 |
e |
189,54 |
0.0085 3 |
b+ |
295,75 |
0.154 8 |
e |
512,8 |
0.028 4 |
e |
580,16 |
0.0139 15 |
e |
729,07 |
0.0028 |
e |
774,95 |
2.065 12 |
e |
1211,54 |
97.23 15 |
e |
Main page |
Radiation search |
Nuclide search
|
|
|