| |
|
| Half life: | 1.50 d 5 | |
| Jp: | (5/2+) |
| Sn (keV): | 7092 10 |
| Sp (keV): | 4162 9 |
| Prod. mode: |
Charged particle reaction
|
| | |
| ENSDF citation: | NDS 58,555 (1989) |
| Literature cut-off date: | 1-Feb-1989 |
| Author(s): | Y.A. Akovali |
| References since cut-off: |
229Pa decay from 1989-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
|
| e | 99.52 5 | 310 9 |
|
| a | 0.48 5 | 5836 5 |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 229Pa (1.50 d 5)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 24.61 |
|
a |
| 29.192 1 |
0.006 3 |
e |
| 30.0 2 |
|
a |
| 34.8 1 |
0.0024 |
a |
| 34.8 |
0.0024 |
a |
| 39.89 |
|
a |
| 40.09 |
|
a |
| 40.09 5 |
0.104 9 |
a |
| 42.44 2 |
0.044 3 |
e |
| 44.20 |
|
a |
| 47.18 |
|
a |
| 50.59 |
|
a |
| 54.90 |
|
a |
| 64.70 5 |
0.045 4 |
a |
| 67.80 5 |
0.0065 6 |
a |
| 71.819 2 |
|
e |
| 74.57 5 |
0.022 4 |
e |
| 75.12 5 |
0.035 3 |
a |
| 76.39 8 |
0.0115 21 |
e |
| 77.12 |
|
a |
| 79.00 7 |
0.00173 14 |
a |
| 80.6 1 |
0.00058 10 |
a |
| 90.95 |
|
a |
| 93.6 1 |
0.00101 14 |
a |
| 94.86 7 |
0.00216 24 |
a |
| 111.9 1 |
0.00058 10 |
a |
| 115.55 5 |
0.0182 14 |
a |
| 117.159 2 |
0.047 3 |
e |
| 118.968 2 |
0.130 6 |
e |
| 120.80 5 |
0.0115 10 |
a |
| 122.8 1 |
0.00082 10 |
a |
| 125.71 7 |
0.0036 3 |
a |
| 135.20 7 |
0.0035 3 |
a |
| 140.85 7 |
0.00216 24 |
a |
| 146.345 2 |
0.098 6 |
e |
| 148.156 8 |
0.0183 18 |
e |
| 152.0 1 |
0.00053 10 |
a |
| 155.65 7 |
~0.0010 |
a |
| 158.4 1 |
0.00024 5 |
a |
| 169.9 1 |
0.00192 24 |
a |
| 179.9 1 |
0.00038 10 |
a |
|
X-rays from 229Pa (1.50 d 5)
|
| E (keV) |
I (%) | Assignment |
|
| 10.871 |
0.010 3 |
Ac Ll |
| 11.118 |
1.00 11 |
Th Ll |
| 12.500 |
0.018 6 |
Ac La2 |
| 12.651 |
0.16 5 |
Ac La1 |
| 12.809 |
1.71 13 |
Th La2 |
| 12.968 |
15.3 12 |
Th La1 |
| 14.082 |
0.0021 5 |
Ac Lh |
| 14.511 |
0.24 3 |
Th Lh |
| 14.601 |
0.0029 9 |
Ac Lb6 |
| 14.970 |
0.278 22 |
Th Lb6 |
| 15.191 |
0.031 14 |
Ac Lb4 |
| 15.212 |
0.042 13 |
Ac Lb2 |
| 15.605 |
4.0 3 |
Th Lb2 |
| 15.641 |
1.6 3 |
Th Lb4 |
| 15.711 |
0.083 21 |
Ac Lb1 |
| 15.790 |
0.0080 25 |
Ac Lb5 |
| 15.931 |
0.030 14 |
Ac Lb3 |
| 16.202 |
9.3 12 |
Th Lb1 |
| 16.209 |
0.79 6 |
Th Lb5 |
| 16.426 |
1.5 3 |
Th Lb3 |
| 18.405 |
0.019 5 |
Ac Lg1 |
| 18.734 |
0.012 6 |
Ac Lg2 |
| 18.922 |
0.012 6 |
Ac Lg3 |
| 18.980 |
2.2 3 |
Th Lg1 |
| 18.997 |
0.0041 11 |
Ac Lg6 |
| 19.304 |
0.63 11 |
Th Lg2 |
| 19.505 |
0.63 11 |
Th Lg3 |
| 19.599 |
0.47 7 |
Th Lg6 |
| 86.910 |
2.4E-04 3 |
Ac Ka3 |
| 87.675 |
0.085 10 |
Ac Ka2 |
| 89.178 |
0.0549 21 |
Th Ka3 |
| 89.957 |
18.2 6 |
Th Ka2 |
| 90.886 |
0.138 16 |
Ac Ka1 |
| 93.350 |
29.7 9 |
Th Ka1 |
| 102.101 |
0.0168 19 |
Ac Kb3 |
| 102.841 |
0.032 4 |
Ac Kb1 |
| 103.461 |
0.00111 13 |
Ac Kb5 |
| 104.819 |
3.61 11 |
Th Kb3 |
| 105.604 |
6.91 21 |
Th Kb1 |
| 105.738 |
0.0122 14 |
Ac Kb2 |
| 106.098 |
0.0041 5 |
Ac Kb4 |
| 106.239 |
0.245 11 |
Th Kb5 |
| 108.583 |
2.64 8 |
Th Kb2 |
| 108.955 |
0.92 4 |
Th Kb4 |
Betas from 229Pa (1.50 d 5)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 161.84 |
0.209 15 |
e |
| 163.65 |
0.208 18 |
e |
| 267.56 |
6.1 19 |
e |
| 280.81 |
0.6 |
e |
| 310 |
93 5 |
e |
Alphas from 229Pa (1.50 d 5)
|
| Ea (keV) |
Ia (%) |
|
| 5320 5 |
0.05 4 |
| 5413 5 |
0.1 |
| 5422 |
0.07 2 |
| 5479 5 |
1.7 |
| 5501 5 |
0.7 |
| 5517 5 |
0.6 |
| 5536 5 |
8.5 |
| 5565 5 |
3.9 |
| 5580 5 |
36.0 |
| 5591 5 |
4.6 |
| 5615 5 |
13.3 |
| 5630 5 |
9.7 |
| 5658 |
<0.2 |
| 5670 5 |
18.5 |
| 5695 5 |
0.2 |
| 5705 5 |
<0.2 |
| 5734 5 |
<0.5 |
|
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