| |
|
|---|
| Half life: | 11.5 s 2 | |
|---|
| Jp: | 0+ |
|---|
| Sn (keV): | 5907 18 |
|---|
| Sp (keV): | 11378 25 |
|---|
| Prod. mode: |
Fission product
|
|---|
| | |
|---|
| ENSDF citation: | NDS 56,607 (1989) |
|---|
| Literature cut-off date: | 1-Nov-1988 |
|---|
| Author(s): | J.K. Tuli |
|---|
| Update: | 1-Apr-1997, R.B. Firestone |
|---|
| References since cut-off: |
144Ba decay from 1997-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
|
|---|
| b- | 100 | 3119 56 |
|
| b-n | 3.6 7 | |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 144Ba (11.5 s 2)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 8.9 |
|
b- |
| 16.33 5 |
0.538 16 |
b- |
| 29.49 5 |
0.224 9 |
b- |
| 42.27 4 |
1.39 4 |
b- |
| 66.55 5 |
0.336 12 |
b- |
| 68.93 4 |
2.77 7 |
b- |
| 71.46 6 |
0.303 7 |
b- |
| 74.29 6 |
0.163 9 |
b- |
| 81.826 2 |
6.03 16 |
b- |
| 92.62 9 |
0.042 7 |
b- |
| 101.11 8 |
0.631 19 |
b- |
| 103.855 6 |
23.30 12 |
b- |
| 109.10 5 |
0.294 14 |
b- |
| 111.312 2 |
5.55 12 |
b- |
| 115.00 4 |
2.70 7 |
b- |
| 137.14 5 |
0.16 9 |
b- |
| 138.68 5 |
1.72 14 |
b- |
| 152.85 5 |
0.98 5 |
b- |
| 156.600 7 |
15.1 4 |
b- |
| 163.12 5 |
0.56 5 |
b- |
| 165.90 7 |
0.28 5 |
b- |
| 167.79 5 |
0.61 5 |
b- |
| 172.828 7 |
15.4 4 |
b- |
| 180.83 9 |
0.42 5 |
b- |
| 181.79 8 |
1.05 5 |
b- |
| 185.72 9 |
0.08 4 |
b- |
| 190.9 1 |
0.340 23 |
b- |
| 197.45 13 |
0.41 4 |
b- |
| 202.17 12 |
1.244 21 |
b- |
| 206.10 15 |
0.235 14 |
b- |
| 207.614 16 |
2.40 5 |
b- |
| 210.14 13 |
0.298 14 |
b- |
| 215.18 13 |
0.21 5 |
b- |
| 215.5 4 |
0.07 4 |
b- |
| 219.36 12 |
0.783 21 |
b- |
| 225.87 14 |
0.091 21 |
b- |
| 228.48 6 |
1.326 14 |
b- |
| 233.30 11 |
0.291 9 |
b- |
| 249.52 11 |
0.291 12 |
b- |
| 259.38 4 |
2.84 5 |
b- |
| 260.26 15 |
1.40 9 |
b- |
| 278.16 13 |
0.205 14 |
b- |
| 281.38 13 |
0.17 4 |
b- |
| 288.79 15 |
0.57 5 |
b- |
| 289.71 15 |
1.49 5 |
b- |
| 291.72 15 |
0.21 5 |
b- |
| 291.72 15 |
2.35 7 |
b- |
| 293.54 13 |
1.025 23 |
b- |
| 294.66 13 |
0.932 23 |
b- |
| 302.52 15 |
0.26 7 |
b- |
| 302.52 15 |
0.49 7 |
b- |
| 304.94 14 |
0.284 21 |
b- |
| 308.70 15 |
0.163 19 |
b- |
| 310.98 13 |
0.186 19 |
b- |
| 320.84 11 |
0.508 14 |
b- |
| 334.78 14 |
0.47 5 |
b- |
| 335.77 14 |
0.28 5 |
b- |
| 354.97 11 |
0.673 14 |
b- |
| 371.50 14 |
0.14 9 |
b- |
| 373.30 14 |
1.654 19 |
b- |
| 382.85 11 |
0.82 5 |
b- |
| 388.19 6 |
13.49 5 |
b- |
| 401.20 12 |
0.68 5 |
b- |
| 417.69 7 |
3.12 7 |
b- |
| 421.66 13 |
0.450 21 |
b- |
| 430.48 12 |
0.30 9 |
b- |
| 430.48 12 |
18.3 4 |
b- |
| 440.15 12 |
0.343 14 |
b- |
| 444.73 12 |
0.347 16 |
b- |
| 455.64 12 |
1.46 3 |
b- |
| 467.57 12 |
0.65 4 |
b- |
| 473.35 12 |
0.706 21 |
b- |
| 482.44 12 |
0.475 14 |
b- |
| 484.14 17 |
0.093 14 |
b- |
| 496.97 13 |
0.158 16 |
b- |
| 499.59 12 |
0.21 5 |
b- |
| 515.43 14 |
3.91 21 |
b- |
| 516.30 14 |
2.98 21 |
b- |
| 525.95 12 |
0.352 14 |
b- |
| 541.06 12 |
5.17 14 |
b- |
| 551.47 13 |
0.135 16 |
b- |
| 570.50 12 |
3.47 5 |
b- |
| 583.29 12 |
2.82 5 |
b- |
| 589.40 12 |
0.32 3 |
b- |
| 591.67 16 |
0.18 3 |
b- |
| 651.94 12 |
0.23 5 |
b- |
| 669.21 13 |
0.20 3 |
b- |
| 673.97 16 |
0.21 5 |
b- |
| 678.56 12 |
0.20 3 |
b- |
| 689.90 17 |
0.294 19 |
b- |
| 702.85 12 |
0.783 21 |
b- |
| 718.8 5 |
0.030 19 |
b- |
| 785.12 12 |
0.739 16 |
b- |
| 791.32 12 |
0.31 3 |
b- |
| 804.20 15 |
0.22 3 |
b- |
| 805.57 12 |
0.396 23 |
b- |
| 817.55 12 |
0.419 19 |
b- |
| 822.33 13 |
0.252 19 |
b- |
| 870.6 4 |
0.184 16 |
b- |
| 922.4 1 |
0.063 14 |
b- |
|
X-rays from 144Ba (11.5 s 2)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 4.121 |
0.23 7 |
La Ll |
| 4.529 |
0.11 3 |
La Lh |
| 4.634 |
0.63 19 |
La La2 |
| 4.651 |
5.7 17 |
La La1 |
| 5.042 |
4.0 12 |
La Lb1 |
| 5.062 |
0.42 9 |
La Lb4 |
| 5.143 |
0.70 15 |
La Lb3 |
| 5.212 |
0.048 14 |
La Lb6 |
| 5.384 |
1.2 4 |
La Lb2 |
| 5.483 |
0.012 4 |
La Lb5 |
| 5.792 |
0.60 18 |
La Lg1 |
| 5.891 |
0.0064 21 |
La Lg6 |
| 6.061 |
0.12 3 |
La Lg2 |
| 6.075 |
0.17 4 |
La Lg3 |
| 32.658 |
0.00275 19 |
La Ka3 |
| 33.034 |
19.2 13 |
La Ka2 |
| 33.442 |
35.2 24 |
La Ka1 |
| 37.720 |
3.32 22 |
La Kb3 |
| 37.801 |
6.4 4 |
La Kb1 |
| 38.084 |
0.078 6 |
La Kb5 |
| 38.726 |
2.07 14 |
La Kb2 |
| 38.826 |
0.50 4 |
La Kb4 |
Betas from 144Ba (11.5 s 2)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 1879.81 |
0.4 |
b- |
| 1896.14 |
1.3 |
b- |
| 2002.95 |
0.7 |
b- |
| 2034.18 |
2.6 |
b- |
| 2129.39 |
9 |
b- |
| 2363.82 |
19 |
b- |
| 2379.4 |
0.6 |
b- |
| 2450.12 |
0.3 |
b- |
| 2464.82 |
0.3 |
b- |
| 2516.63 |
41 |
b- |
| 2570.02 |
0.02 |
b- |
| 2642.55 |
1 |
b- |
| 2644.53 |
2.3 |
b- |
| 2645.43 |
1.3 |
b- |
| 2718.77 |
0.2 |
b- |
| 2737.06 |
1.2 |
b- |
| 2819.32 |
2.2 |
b- |
| 2825.28 |
0.8 |
b- |
| 2904.83 |
6 |
b- |
| 2934.32 |
1.6 |
b- |
| 2947.17 |
3.7 |
b- |
| 3016.14 |
3.2 |
b- |
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