| |
|
| Half life: | 2.23 h 11 | |
| Jp: | 1/2+ |
| Sn (keV): | 7731 16 |
| Sp (keV): | 6427 13 |
| Prod. mode: |
Charged particle reaction Photon reaction Fast neutron activation
|
| | |
| ENSDF citation: | NDS 77,631 (1996) |
| Literature cut-off date: | 31-Dec-1995 |
| Author(s): | Y. Tendow |
| References since cut-off: |
129Ba decay from 1995-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
References |
| e+b+ | 100 | 2432 11 |
83TaZI |
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 129Ba (2.23 h 11)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 6.55 5 |
|
e+b+ |
| 85.1 1 |
0.054 5 |
e+b+ |
| 129.14 9 |
5.51 17 |
e+b+ |
| 135.61 9 |
1.00 3 |
e+b+ |
| 202.38 7 |
0.30 3 |
e+b+ |
| 214.30 7 |
13.4 4 |
e+b+ |
| 220.83 7 |
8.5 3 |
e+b+ |
| 333.9 2 |
0.44 4 |
e+b+ |
| 554.1 2 |
2.94 9 |
e+b+ |
| 944.5 2 |
0.11 1 |
e+b+ |
| 1140.3 1 |
0.018 2 |
e+b+ |
| 1164.6 2 |
1.10 4 |
e+b+ |
| 1277.0 2 |
0.12 1 |
e+b+ |
| 1368.6 1 |
0.055 6 |
e+b+ |
| 1389.3 2 |
0.051 5 |
e+b+ |
| 1400.3 1 |
0.012 1 |
e+b+ |
| 1439.75 10 |
0.047 5 |
e+b+ |
| 1473.6 1 |
0.20 2 |
e+b+ |
| 1512.9 |
|
e+b+ |
| 1558.4 1 |
0.028 3 |
e+b+ |
| 1610.6 2 |
0.33 3 |
e+b+ |
| 1693.8 2 |
0.080 8 |
e+b+ |
| 1694.3 2 |
0.080 8 |
e+b+ |
| 1701.5 2 |
0.086 9 |
e+b+ |
| 1744.6 5 |
0.086 9 |
e+b+ |
| 1787.2 1 |
0.022 2 |
e+b+ |
| 1819.0 5 |
0.080 8 |
e+b+ |
| 1830.4 2 |
0.63 7 |
e+b+ |
| 1856.7 2 |
0.0011 1 |
e+b+ |
| 1869.0 2 |
0.0011 1 |
e+b+ |
| 1916.4 2 |
0.013 1 |
e+b+ |
| 1922.4 2 |
0.066 7 |
e+b+ |
| 1947.3 3 |
0.29 3 |
e+b+ |
| 1953.6 3 |
0.64 7 |
e+b+ |
| 2034.0 |
|
e+b+ |
| 2086.2 |
|
e+b+ |
| 2105.8 |
|
e+b+ |
|
X-rays from 129Ba (2.23 h 11)
|
| E (keV) |
I (%) | Assignment |
|
| 3.795 |
0.124 17 |
Cs Ll |
| 4.142 |
0.055 6 |
Cs Lh |
| 4.272 |
0.34 4 |
Cs La2 |
| 4.286 |
3.1 3 |
Cs La1 |
| 4.620 |
1.89 20 |
Cs Lb1 |
| 4.649 |
0.19 4 |
Cs Lb4 |
| 4.717 |
0.33 7 |
Cs Lb3 |
| 4.781 |
0.025 3 |
Cs Lb6 |
| 4.934 |
0.61 7 |
Cs Lb2 |
| 5.281 |
0.27 3 |
Cs Lg1 |
| 5.542 |
0.053 11 |
Cs Lg2 |
| 5.553 |
0.077 16 |
Cs Lg3 |
| 30.270 |
0.00219 8 |
Cs Ka3 |
| 30.625 |
19.1 6 |
Cs Ka2 |
| 30.973 |
35.3 11 |
Cs Ka1 |
| 34.920 |
3.27 10 |
Cs Kb3 |
| 34.987 |
6.32 19 |
Cs Kb1 |
| 35.252 |
0.067 3 |
Cs Kb5 |
| 35.818 |
1.96 6 |
Cs Kb2 |
| 35.907 |
0.406 19 |
Cs Kb4 |
Betas from 129Ba (2.23 h 11)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 354.24 |
0.0022 9 |
e |
| 477.83 |
1.10 21 |
e |
| 509.32 |
0.16 4 |
e |
| 601.35 |
1.16 22 |
e |
| 731.07 |
0.17 4 |
e |
| 737.88 |
0.045 14 |
e |
| 783.18 |
0.047 13 |
e |
| 822.65 |
0.25 5 |
e |
| 856.04 |
0.16 4 |
b+ |
| 1189.26 |
2.1 5 |
b+ |
| 1267.08 |
1.21 22 |
e |
| 1274.43 |
1.5 3 |
b+ |
| 1410 |
15.0 14 |
b+ |
| 1878.04 |
3.0 6 |
e |
| 2211.26 |
13 3 |
e |
| 2296.43 |
7.4 15 |
e |
| 2432 |
54 5 |
e |
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