| |
|
|---|
| Half life: | 66 s 2 | |
|---|
| E(level): | 754.0 2 keV |
|---|
| Jp: | 11/2- |
|---|
| Sn (keV): | 8602 11 |
|---|
| Sp (keV): | 5731 43 |
|---|
| Prod. mode: |
Charged particle reaction
Photon reaction
Fast neutron activation
|
|---|
| | |
|---|
| ENSDF citation: | NDS 64,429 (1991) |
|---|
| Literature cut-off date: | 1-Jan-1991 |
|---|
| Author(s): | L.K. Peker |
|---|
| References since cut-off: |
143Sm decay from 1991-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| IT | 99.76 6 | |
70Fe01 |
| e+b+ | 0.24 6 | 3443 4 |
70Fe01 72De23 |
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 143mSm (66 s 2)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 687.7 4 |
0.19 |
e+b+ |
| 754.0 2 |
90 |
IT |
| 959.8 2 |
0.039 4 |
e+b+ |
|
X-rays from 143mSm (66 s 2)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 4.809 |
0.00031 3 |
Pm Ll |
| 4.993 |
0.0210 21 |
Sm Ll |
| 5.363 |
1.16E-04 9 |
Pm Lh |
| 5.408 |
0.00082 5 |
Pm La2 |
| 5.432 |
0.0074 5 |
Pm La1 |
| 5.589 |
0.0080 6 |
Sm Lh |
| 5.610 |
0.056 3 |
Sm La2 |
| 5.636 |
0.51 3 |
Sm La1 |
| 5.957 |
0.00042 7 |
Pm Lb4 |
| 5.961 |
0.0046 4 |
Pm Lb1 |
| 6.071 |
0.00071 11 |
Pm Lb3 |
| 6.128 |
6.7E-05 4 |
Pm Lb6 |
| 6.196 |
0.032 5 |
Sm Lb4 |
| 6.206 |
0.325 24 |
Sm Lb1 |
| 6.317 |
0.053 8 |
Sm Lb3 |
| 6.339 |
0.00157 10 |
Pm Lb2 |
| 6.371 |
0.0047 3 |
Sm Lb6 |
| 6.587 |
0.107 7 |
Sm Lb2 |
| 6.892 |
0.00075 6 |
Pm Lg1 |
| 7.183 |
0.054 4 |
Sm Lg1 |
| 7.186 |
1.30E-04 21 |
Pm Lg2 |
| 7.186 |
1.8E-04 3 |
Pm Lg3 |
| 7.471 |
0.0098 16 |
Sm Lg2 |
| 7.489 |
0.0139 22 |
Sm Lg3 |
| 37.756 |
7.3E-06 3 |
Pm Ka3 |
| 38.171 |
0.0334 10 |
Pm Ka2 |
| 38.725 |
0.0606 17 |
Pm Ka1 |
| 39.097 |
0.000529 16 |
Sm Ka3 |
| 39.522 |
2.09 4 |
Sm Ka2 |
| 40.118 |
3.78 8 |
Sm Ka1 |
| 43.713 |
0.00590 17 |
Pm Kb3 |
| 43.827 |
0.0114 3 |
Pm Kb1 |
| 44.145 |
1.64E-04 7 |
Pm Kb5 |
| 44.942 |
0.00374 11 |
Pm Kb2 |
| 45.064 |
0.00141 6 |
Pm Kb4 |
| 45.294 |
0.369 8 |
Sm Kb3 |
| 45.414 |
0.715 15 |
Sm Kb1 |
| 45.741 |
0.0106 4 |
Sm Kb5 |
| 46.578 |
0.236 5 |
Sm Kb2 |
| 46.705 |
0.089 4 |
Sm Kb4 |
Betas from 143mSm (66 s 2)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 2215.2 |
0.00023 |
b+ |
| 3237.2 |
0.00035 |
e |
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